CN220476928U - Heating system and heat-not-burn device - Google Patents

Abstract

The utility model is suitable for the field of atomization equipment technology improvement and provides a heating system. The heating system includes a material placement module, a heating induction module, a control module and a power supply module. The heating induction module is located on the The material placement module is used to place smoke production materials and assist in heating and burning them; the heating induction module is used to sense the presence of smoke production materials in the heating module and feed back signals to The control module heats the smoke generating material placed in the material placement module; the control module is used for data detection, adjusts each output parameter value according to the detection results and the feedback signal of the heating induction module, and outputs heating instructions. The heating induction module is controlled to perform heating; the power supply module is used to supply power to the induction module, the heating module and the control module and output energy. The heating system has a simple structure, obvious heating effect, and can effectively control the heating effect.

Description

Heating system and heat-not-burn device

Technical field

The utility model belongs to the field, and in particular relates to a heating system and a heat-not-burn device.

Background technique

In the prior art, the heat-not-burn device often does not have an independent air inlet. For example, the heat-not-burn device disclosed in the patent document CN214629895U can only take in air through some gaps on the device, or the air outlet can also serve as an air inlet. Due to the air inlet function, the air inlet passage is very narrow, which can easily lead to problems such as interference between the inlet and outlet air and airway blockage.

Therefore, how to optimize the heat-not-burn device to make the air intake of the heat-not-burn device more scientific and practical has become an urgent problem to be solved.

Utility model content

The purpose of this utility model is to provide a heating system and a heat-not-burn device, aiming to solve the problem of how to optimize the heat-not-burn device so that the air intake of the heat-not-burn device is more scientific and practical.

The utility model is implemented as follows: a heating system. The heating system includes a material placement module, a heating induction module, a control module and a power supply module. The heating induction module is connected to the control module for bidirectional communication. The heating induction module is located in the material placement module, and the power supply module is electrically connected to the heating induction module and the control module respectively. The material placement module is used to place smoke production materials and assist It is heated; the heating induction module is used to sense the presence of smoke-generating materials in the heating module and feed back signals to the control module and heat the smoke-generating materials placed in the material placement module; the control module , used for data detection, adjusting each output parameter value according to the detection results and the heating induction module feedback signal, and outputting heating instructions to control the heating induction module for heating; the power supply module is used to provide power to the induction module and heating module and control module to supply power and output energy.

A further technical solution of the present invention is that the heating induction module includes an induction coil, a magnetic permeable film and an inductive body. The magnetic permeable film is provided on the induction coil. When used, the inductive body is placed with the smoke generating material. In the material placement module, the cable of the induction coil has a circular cross-section.

A further technical solution of the present invention is that the material placing module is in the shape of a hollow cylinder with one end closed, the bottom surface of the cavity of the material placing module is provided with a boss, and the side walls of the cavity are formed by a plurality of semi-cylindrical convex surfaces. The inner end is connected to each other from end to end, and the gap between the two adjacent semi-cylinders forms an airway. The top surface of the side wall of the cavity is provided with a raised support plate, and the support plate is arc-shaped. The upper part of the side wall of the cavity There are multiple long bosses on the outside.

A further technical solution of the present invention is: the control module includes a PCB control board, a touch switch, a display screen and a vibration motor, the output end of the touch switch is connected to the PCB control board, and the PCB control board The output ends are respectively connected to the display screen and the vibration motor. The display screen is used to display the functional parameters of each component. The touch switch is used to control the system startup and heating induction module functions. The vibration motor, Used to generate vibration reminders.

A further technical solution of the present invention is: the PCB control board is provided with a main control unit, a voltage stabilizing unit, a voltage boosting unit, a detection unit, an amplifying unit, a coil unit and a switching unit, and the power supply module is electrically connected to all The voltage stabilizing unit, the voltage boosting unit and the coil unit, the voltage stabilizing unit is electrically connected to the main control unit, the detection unit and the switch unit respectively, the voltage boosting unit is electrically connected to the amplifying unit, the amplifying unit The output end of the switch unit is connected to the control end of the coil unit, and the output end of the switch unit is connected to the input end of the main control unit.

A further technical solution of the present invention is: the coil unit includes coil L1, capacitor C21, capacitor C27, MOS tube Q4, inductor L2, resistor R21 and capacitor C26, one end of the inductor L2 is connected to one end of the capacitor C26, The other end of the inductor L2 is connected to one end of the capacitor C27, one end of the capacitor C21 and the drain of the MOS transistor Q4. The gate of the MOS transistor Q4 is connected to one end of the resistor R21. The other end of the capacitor C21 One end is connected to one end of the coil L1.

A further technical solution of the present invention is that the power supply module includes a rechargeable battery and a charging unit, the charging terminal of the rechargeable battery is connected to the output terminal of the charging unit, and the charging unit is provided on the PCB control board. The output terminal of the charging unit is connected to the input terminal of the voltage stabilizing unit.

Another object of the present invention is to provide a heat-not-burn device. The heat-not-burn device includes the heating system, a shell and a bottom cover. The heating system is located in the shell, and the shell is away from the One side of the bottom cover is provided with an installation groove, and the material placement module of the heating system is provided in the installation groove. The center of the top plate of the housing is provided with a circular through hole, and the bottom surface of the top plate is provided with a rotating dust cover. , a first magnet is provided on the lower surface of the dust cover, and a second magnet is provided on the housing corresponding to the dust cover.

A further technical solution of the present invention is: the outer surface of the outer shell is provided with a outer shell skin, and the outer surface of the outer shell is also provided with an integrated lens.

A further technical solution of the present invention is that: the housing and the integrated lens, and the housing and the bottom cover are connected and fixed by buckles, and the bottom cover is also provided with a charging port.

The beneficial effects of the utility model are: the heating system has a simple structure, obvious heating effect, and can effectively control the heating effect. The air can be controlled through the opening and closing of the dust cover to enter the air through the dust cover, which greatly enhances the ability to heat without burning. The air intake smoothness of the device.

Description of the drawings

Figure 1 is a front view of a heat-not-burn device provided by an embodiment of the present invention.

Figure 2 is a left side view of the heat-not-burn device provided by the embodiment of the present invention.

Figure 3 is a schematic diagram of the internal structure of the heat-not-burn device provided by the embodiment of the present invention.

Figure 4 is a schematic diagram of the internal structure of the heat-not-burn device after installing a filter according to an embodiment of the present invention.

Figure 5 is an electrical schematic diagram of the main control unit provided by the embodiment of the present invention.

Figure 6 is an electrical schematic diagram of the voltage stabilizing unit provided by the embodiment of the present invention.

Figure 7 is an electrical schematic diagram of the switch unit provided by the embodiment of the present invention.

Figure 8 is an electrical schematic diagram of the voltage boosting unit provided by the embodiment of the present invention.

Figure 9 is an electrical schematic diagram of the coil unit, amplification unit and detection unit provided by the embodiment of the present invention.

Detailed ways

Reference signs: 1-casing; 2-bottom cover; 3-installation slot; 4-cigarette holder; 5-induction coil; 6-first magnet; 7-second magnet; 8-dust cover; 91-PCB control Board; 92-battery component; 912-display; 913-vibration motor; 10-casing skin; 11-integrated lens; 12-internal lens; 13-filter; 14-charging port

The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the drawings, in which the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to explain the present invention, but should not be understood as limiting the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical" The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as a limitation of the present invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise clearly and specifically limited.

As shown in Figures 1-9, the heating system provided by the present utility model includes a material placement module, a heating induction module, a control module and a power supply module. The heating induction module is connected to the control module. Two-way communication, the heating induction module is located in the material placement module, the power supply module is electrically connected to the heating induction module and the control module respectively, and the material placement module is used to produce smoke when placed The heating induction module is used to sense the presence of smoke-generating materials in the heating module and feed back signals to the control module and heat the smoke-generating materials placed in the material placement module; so The control module is used for data detection, adjusting each output parameter value according to the detection results and the feedback signal of the heating induction module, and outputting heating instructions to control the heating induction module for heating; the power supply module is used to provide heating to the induction module. , heating module and control module provide power and output energy.

The heating induction module includes an induction coil, a magnetic conductive film and an induction body. The magnetic conduction film is provided on the induction coil. When the induction body is used, the smoke-generating material is placed in the material placement module; The cable of the induction coil has a circular cross-section.

The control module includes a PCB control board, a touch switch, a display screen and a vibration motor. The output end of the touch switch is connected to the PCB control board, and the output end of the PCB control board is connected to the display screen and the vibration motor respectively. Vibration motor, the display screen is used to display the functional parameters of each component, the touch switch is used to control system startup and the function of heating the induction module, and the vibration motor is used to generate vibration reminders.

The PCB control board is provided with a main control unit, a voltage stabilizing unit, a voltage boosting unit, a detection unit, an amplification unit, a coil unit and a switch unit. The power supply module is electrically connected to the voltage stabilizing unit, the voltage boosting unit and the switching unit respectively. Coil unit, the voltage stabilizing unit is electrically connected to the main control unit, the detection unit and the switch unit respectively, the voltage boosting unit is electrically connected to the amplifying unit, and the output end of the amplifying unit is connected to the coil unit. Control terminal, the output terminal of the switch unit is connected to the input terminal of the main control unit.

As shown in Figure 9, the coil unit includes coil L1, capacitor C21, capacitor C27, MOS tube Q4, inductor L2, resistor R21 and capacitor C26. One end of the inductor L2 is connected to one end of the capacitor C26. The other end of L2 is respectively connected to one end of the capacitor C27, one end of the capacitor C21 and the drain of the MOS transistor Q4. The gate of the MOS transistor Q4 is connected to one end of the resistor R21. The other end of the capacitor C21 is connected to the One end of the coil L1.

The power supply module includes a rechargeable battery and a charging unit. The charging end of the rechargeable battery is connected to the output end of the charging unit. The charging unit is installed on the PCB control board. The output end of the charging unit is connected to the The input terminal of the voltage stabilizing unit.

As shown in Figure 5, the main control unit includes chip U4, capacitor C8, capacitor C9, capacitor C10, resistor R12, capacitor C16, capacitor C12, capacitor C13 and resistor R4. The first pin of the chip U4 is connected to the capacitor respectively. One end of C8, one end of capacitor C10, the 5th pin of chip U4 and one end of capacitor C9. The 4th pin of the chip U4 is connected to one end of the capacitor C16 and one end of the resistor R12 respectively. The 17th pin of the chip U4 The pins are respectively connected to one end of the capacitor C12 and one end of the capacitor C13, and the 31st pin of the chip U4 is connected to one end of the resistor R4.

As shown in Figure 6, the voltage stabilizing unit includes a chip U2, a capacitor C5, a capacitor C4 and a capacitor C3. The third pin of the chip U2 is connected to one end of the capacitor C5, and the second pin of the chip U2 is connected to the One end of capacitor C4, one end of capacitor C3 and pin 1 of chip U5.

As shown in Figure 7, the switch unit includes a key switch SW1, a key switch SW2, a resistor R10 and a resistor R9. One end of the key switch SW1 is connected to one end of the resistor R9 and the 18th pin of the chip U4 respectively. The key switch One end of SW2 is connected to one end of the resistor R10 and the 19th pin of the chip U4 respectively.

As shown in Figure 8, the boost unit includes chip U6, inductor L1, capacitor C11, diode D4, resistor R11, resistor R13, capacitor C14 and capacitor C15. The 4th, 5th and 6th pins of the chip U6 are respectively connected to the One end of the capacitor C11 and one end of the inductor L1. The second pin of the chip U6 is connected to the other end of the inductor L1 and the anode of the diode D4. The third pin of the chip U6 is connected to one end of the resistor R13 and the anode of the diode D4. One end and the other end of the resistor R11 are respectively connected to the cathode of the diode D4, one end of the capacitor C14 and one end of the capacitor C15.

As shown in Figure 9, the detection unit includes chip U7 and resistor R17. The 4th pin of chip U7 is connected to one end of resistor R17. The 5th pin of chip U7 is connected to the other end of resistor R17, one end of capacitor C26 and one end of inductor L2 respectively. .

As shown in Figure 9, the amplification unit includes chip U10 and resistor R28. The 3rd and 4th pins of chip U10 are respectively connected to the gate of MOS tube Q4. The 1st pin of chip U10 is connected to one end of resistor R28 and the 27th pin of chip U4. foot.

The power supply module includes a rechargeable battery and a charging unit. The charging end of the rechargeable battery is connected to the output end of the charging unit. The charging unit is installed on the PCB control board. The output end of the charging unit is connected to the The input terminal of the voltage stabilizing unit.

Another object of the present invention is to provide a heat-not-burn device. The heat-not-burn device includes the heating system, a shell and a bottom cover. The heating system is located in the shell, and the shell is away from the One side of the bottom cover is provided with an installation groove, and the material placement module of the heating system is provided in the installation groove. The center of the top plate of the housing is provided with a circular through hole, and the bottom surface of the top plate is provided with a rotating dust cover. , a first magnet is provided on the lower surface of the dust cover, and a second magnet is provided on the housing corresponding to the dust cover. Utilizing the mutual repulsion principle of magnets, the mutual repulsion of two magnets generates rotation to drive the dust cover to rotate.

The surface of the housing is provided with a housing skin, and the outer surface of the housing is also provided with an integrated lens.

The housing and the integrated lens, as well as the housing and the bottom cover, are connected and fixed by buckles. The bottom cover is also provided with a charging port.

Referring to Figures 1-4, one embodiment of the present invention provides a heat-not-burn device, which includes an outer shell 1 and a bottom cover 2. The outer shell 1 is provided with a mounting slot 3 on one side away from the bottom cover 2. A cigarette holder 4 is provided in the installation groove 3, and an induction coil 5 is surrounded on the outside of the cigarette holder 4; a first magnet 6 and a second magnet 7 are also provided in the housing 1, and the first magnet 6 and the second magnet A dust cover 8 is also provided between 7; a control module is also provided in the housing 1 for controlling the induction coil 5.

In this embodiment, the heat-not-burn device includes an outer shell 1 and a bottom cover 2. Both the outer shell 1 and the bottom cover 2 are removable; the outer shell 1 is provided with an installation slot 3 on the side away from the bottom cover 2. 3 is provided with a cigarette holder 4; optionally, smoke generating materials can be placed in the cigarette holder 4. When the temperature inside the cigarette holder 4 rises, a heat-not-burn device can generate aerosol; at the same time, the outside of the cigarette holder 4 is surrounded by There is an induction coil 5. When the induction coil 5 is energized, the induction coil 5 generates heat to heat the cigarette holder 4; the housing 1 is also provided with a first magnet 6 and a second magnet 7. There is also a dust cover 8 between the magnets 7. In this embodiment, the dust cover 8 is made of iron or nickel or other materials that can be absorbed by the magnets. The middle position between the opening and closing of the dust cover 8 is the first magnet 6 The balance point of the magnetic force between the second magnet 7 and the second magnet 7. In this way, when the user pushes the dust cover 8, the dust cover 8 is naturally pushed to the open or closed state under the action of the magnetic force. When the user uses the heat-not-burn device When the dust-proof cover 8 is turned on, the dust-proof cover 8 can be opened, and external air can enter the inside of the device through the dust-proof cover 8, greatly reducing the air resistance inside the device; in this embodiment, the dust-proof cover 8 is hidden, and the dust-proof cover 8 is turned on The cover 8 can be rotated to open or close the channel at the dust cover 8; at the same time, the housing 1 is also provided with a control module that can control whether the current passing through the induction coil 5 is turned on and the magnitude of the current after it is turned on. and other parameters.

Referring to FIG. 3 , in one embodiment, the control module includes a PCB module 91 and a battery assembly 92 , and the PCB module 91 , the battery assembly 92 and the induction coil 5 are connected in pairs.

In this embodiment, the control module includes a PCB module 91 and a battery assembly 92. The PCB module 91, the battery assembly 92 and the induction coil 5 are connected in pairs. The induction coil 5 works to cause the position to be The smoke-generating material in the cigarette holder 4 generates heat through electromagnetic coupling, thereby achieving the effect of high-temperature baking of the smoke-generating material.

Referring to Figure 3, in one embodiment, the PCB module 91 includes a touch switch, a display screen 912 and a vibration motor 913; the touch switch is used to control and select the function of the heat-not-burn device. The display screen 912 is used to display the functional parameters of the heat-not-burn device, and the vibration motor 913 is used to generate a vibration reminder.

In this embodiment, the PCB module 91 includes a tact switch, a display screen 912 and a vibration motor 913. The tact switch may be a touch screen switch; the tact switch is used to control and select the heat-not-burn device. Functions, such as whether to start heating and heating power, the display screen 912 is used to display the functional parameters of the heat-not-burn device, and the vibration motor 913 is used to generate a vibration reminder. In this embodiment, when the PCB module 91 When the parameters are modified, the motor vibrates to remind the user that the modification is successful. In this embodiment, the functions of the product are controlled and adjusted by the touch switch installed on the PCB module 91. The display screen 912 assists in displaying the functional parameters and the vibration of the motor, so that the user can clearly know the performance status of the product and adjust the function according to the Adjust the performance parameters according to your own needs and use the product better. A filter is provided inside the material placement module. The material placement module is a cigarette holder 4.

Referring to Figure 3, in one embodiment, the outer surface of the housing 1 is provided with a housing 1 skin.

In this embodiment, the outer skin of the outer casing 1 is used to connect and fix external components such as the outer shell 1 and the bottom shell of the heat-not-burn device to ensure that the heat-not-burn device will not fall apart easily. At the same time, the outer skin 1 can also be printed with patterns. Users can freely choose and replace them according to their preferences, and beautify the heating and non-burning device.

Referring to FIG. 3 , in one embodiment, the outer surface of the housing 1 is further provided with an integrated lens 11 , and the display screen 912 is located on the side of the housing 1 close to the integrated lens 11 .

In this embodiment, the outer surface of the housing 1 is also provided with an integrated lens 11. The integrated lens 11 is made of non-brittle material. At the same time, the integrated lens 11 must be transparent to ensure that the integrated lens can not only protect the results inside the device, but also ensure that the user can see through it. The internal structure of the device can be clearly seen through the integrated lens. At the same time, the display screen 912 is located on the side of the housing 1 close to the integrated lens 11 , and the user can see the display screen 912 located inside the housing 1 through the integrated lens 11 .

Referring to FIG. 3 , in one embodiment, an internal lens 12 is provided between the display screen 912 and the housing 1 .

In this embodiment, the internal lens 12 is located between the display screen 912 and the housing 1 to guide light and avoid the undesirable effect of the displayed characters sinking due to a gap between the display screen 912 and the housing 1 . .

Referring to FIG. 3 , in one embodiment, the housing 1 and the integrated lens 11 , and the housing 1 and the bottom cover 2 are connected and fixed by buckles.

In this embodiment, the product has an integrated structure, and all parts are connected and fixed by buckles and steps, making it easy to disassemble and assemble. In this embodiment, the whole machine of the heat-not-burn device is assembled in a simple manner. The outer shell 1, the integrated lens 11 and the bottom cover 2 are all connected and fixed through buckles to form the whole machine. Finally, the outer skin of the outer shell 1 is pasted on the surface of the outer shell 1. , that is, the finished product is completed.

Referring to FIG. 4 , in one embodiment, a filter 13 is installed inside the cigarette holder 4 .

In this embodiment, a filter 13 is also installed on the inside of the cigarette holder 4. The filter 13 can be made of materials such as sponge, which is used to filter the particles with larger diameters in the aerosol generated by the device to ensure that the generated aerosol is quality.

Referring to FIG. 3 , in one embodiment, the bottom cover 2 is also provided with a charging port 14 .

In this embodiment, the charging port 14 is located at the bottom of the product, which is convenient for charging the product without affecting the appearance. The charging port 14 can use an interface such as Type-C.

The above descriptions are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the present utility model. Within the protection scope of utility model.

Claims (10)

1. A heating system, characterized in that the heating system includes a material placement module, a heating induction module, a control module and a power supply module, the heating induction module is connected to the control module for bidirectional communication, and the The heating induction module is located in the material placement module, and the power supply module is electrically connected to the heating induction module and the control module respectively. The material placement module is used to place the smoke production material and assist it. Heating; the heating induction module is used to sense the presence of smoke-generating materials in the heating module and feedback signals to the control module and heat the smoke-generating materials placed in the material placement module; the control module is used For data detection, adjust each output parameter value according to the detection results and the heating induction module feedback signal, and output heating instructions to control the heating induction module for heating; the power supply module is used to provide the induction module, heating module and control The module supplies power and outputs energy. 2. The heating system according to claim 1, wherein the heating induction module includes an induction coil, a magnetic permeable film and an inductor body, the magnetic permeable film is provided on the induction coil, and the inductor body During use, the material generated along with the smoke is placed in the material placing module; the cross-section of the cable of the induction coil is circular. 3. The heating system according to claim 2, wherein the material placement module is in the shape of a hollow cylinder with one end closed, a boss is provided on the bottom surface of the cavity of the material placement module, and the side walls of the cavity are It is composed of a plurality of semi-cylinders connected end to end with the convex surfaces inward. The gap between the two adjacent semi-cylinders forms an air channel. The top surface of the side wall of the cavity is provided with a raised support plate, and the support plate is arc-shaped. A plurality of elongated bosses are provided on the outer side of the upper part of the side wall of the cavity. 4. The heating system according to claim 3, wherein the control module includes a PCB control board, a touch switch, a display screen and a vibration motor, and the output end of the touch switch is connected to the PCB control board. , the output end of the PCB control board is connected to the display screen and the vibration motor respectively, the display screen is used to display the functional parameters of each component, and the touch switch is used to control the startup of the system and the heating induction module. Function, the vibration motor is used to generate vibration reminders. 5. The heating system according to claim 4, characterized in that the PCB control board is provided with a main control unit, a voltage stabilizing unit, a voltage boosting unit, a detection unit, an amplification unit, a coil unit and a switch unit. The power supply module is electrically connected to the voltage stabilizing unit, the voltage boosting unit and the coil unit respectively, the voltage stabilizing unit is electrically connected to the main control unit, the detection unit and the switching unit respectively, and the voltage boosting unit is electrically connected to the An amplification unit, the output end of the amplification unit is connected to the control end of the coil unit, and the output end of the switch unit is connected to the input end of the main control unit. 6. The heating system according to claim 5, wherein the coil unit includes a coil L1, a capacitor C21, a capacitor C27, a MOS tube Q4, an inductor L2, a resistor R21 and a capacitor C26, and one end of the inductor L2 is connected to One end of the capacitor C26 and the other end of the inductor L2 are respectively connected to one end of the capacitor C27, one end of the capacitor C21 and the drain of the MOS transistor Q4. The gate of the MOS transistor Q4 is connected to one end of the resistor R21. , the other end of the capacitor C21 is connected to one end of the coil L1. 7. The heating system according to claim 6, wherein the power supply module includes a rechargeable battery and a charging unit, the charging end of the rechargeable battery is connected to the output end of the charging unit, and the charging unit is located on the On the PCB control board, the output terminal of the charging unit is connected to the input terminal of the voltage stabilizing unit. 8. A heat-not-burn device, characterized in that the heat-not-burn device includes a heating system, a shell and a bottom cover according to any one of claims 1 to 7, the heating system is located in the shell, and the The side of the housing away from the bottom cover is provided with an installation groove. The material placement module of the heating system is provided in the installation groove. The center of the top plate of the housing is provided with a circular through hole. The bottom surface of the top plate is provided with a rotating A dust cover is provided with a first magnet on the lower surface of the dust cover, and a second magnet is provided on the housing corresponding to the dust cover. 9. The heat-not-burn device according to claim 8, wherein the outer surface of the outer shell is provided with outer shell skin, and the outer surface of the outer shell is further provided with an integrated lens. 10. The heat-not-burn device according to claim 9, characterized in that, between the housing and the integrated lens, and between the housing and the bottom cover, they are all connected and fixed by buckles, and the There is also a charging port on the bottom cover.