Dynamic distance measurement and temperature sensing system applied to folding shaper

Abstract

The invention discloses a dynamic distance measurement and temperature sensing system applied to a folding shaper, which comprises a cylinder body, two ends of the cylinder body are respectively an air inlet end and an air outlet end, and an inner cylinder is arranged in the cylinder body; the handle is hinged to the cylinder body, and a main control board is arranged in the handle; the motor and the heating frame are respectively connected with two ends of the inner cylinder and are electrically connected with the main control board; the MCU is fixed outside the inner cylinder and located in the cylinder body, and the MCU is in communication connection with the main control board; a first heat dissipation aluminum sheet is fixed to the MCU, a first through hole located between the motor and the heating frame is formed in the inner cylinder, and the first heat dissipation aluminum sheet is embedded into the first through hole. The air outlet is formed in the edge of the air outlet end and corresponds to the heating frame; the AI intelligent sensing module is connected to the center of the air outlet end and isolated from the air outlet, the AI intelligent sensing module comprises a PCBA board electrically connected with the main control board, an MCU chip, a distance measuring module and a temperature measuring module are integrated on the PCBA board, and the distance measuring module and the temperature measuring module are both in communication connection with the MCU. The fan has the beneficial effect that the temperature of the whole fan can be automatically adjusted.

Description

Technical Field

[0001] This invention relates to the field of sculpting technology, and in particular to a dynamic ranging and temperature sensing system applied to folding sculptors. Background Technology

[0002] Hair stylers are household appliances that people use frequently in their daily lives. They generally consist of a hair dryer body and various nozzles. The hair dryer body generates heat through a heating element, and the airflow generated by a high-speed motor expels the heat through the air outlet, allowing the hot air to style our hair.

[0003] Current styling tools are not compact enough, taking up a lot of space and making them inconvenient to store and carry, thus failing to meet users' daily storage and portability needs.

[0004] Chinese Patent No. CN221129102U, authorized and published on June 14, 2024, discloses a foldable hair dryer. It includes a housing comprising a horizontal shell and a vertical shell connected together. The horizontal shell has an air outlet. The vertical shell includes a first shell and a second shell, with one end of the first shell connected to the horizontal shell and the other end connected to the second shell. A rotating structure is disposed between the first shell and the second shell for rotatably connecting them. A nozzle is connected to the air outlet of the horizontal shell. When the hair dryer is folded, the second shell and the horizontal shell are arranged at a preset angle. This disclosure utilizes the rotatable connection between the first and second shells to fold the second shell, creating a preset angle between the second shell and the horizontal shell, effectively reducing the space occupied by the hair dryer and facilitating its storage and portability.

[0005] The aforementioned patent solves the problem of inconvenient storage and carrying of styling tools on the market. However, during use, if air is continuously supplied to a certain area of ​​the head or the air outlet is too close to the scalp, the heat generated by the heating element will often accidentally burn the scalp, or even cause burns, which is not conducive to safe use. Summary of the Invention

[0006] The present invention aims to overcome the shortcomings of existing styling tools that can easily cause burns to the scalp and are not conducive to safe use, and provides a dynamic ranging and temperature sensing system for use on folding styling tools that facilitates safe use.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A dynamic ranging and temperature sensing system for use in folding molders, comprising: The cylinder body has an air inlet and an air outlet at its two ends, and an inner cylinder is detachably fixed inside the cylinder body. The handle is hinged to the outer wall of the cylinder and has a main control board inside it. Buttons and power cords that are electrically connected to the main control board are respectively provided on the outside of the handle. The handle is hinged to the cylinder to realize the folding function of the handle, thereby facilitating the carrying of the whole shape. According to actual needs, a negative ion high-voltage pack can also be set inside the handle. The motor and heating element are located inside the air inlet and air outlet respectively and are detachably connected to the inner ends of the inner cylinder. Both the motor and the heating element are electrically connected to the main control board. The MCU is detachably fixed to the outer wall of the inner cylinder and located inside the cylinder body. The MCU is communicatively connected to the main control board. A heat dissipation aluminum fin is fixed on the MCU. The inner cylinder has a through hole that matches the heat dissipation aluminum fin. The heat dissipation aluminum fin is embedded in the through hole. The through hole is located between the motor and the heating frame. The MCU is placed outside the inner cylinder and inside the cylinder body, and is fixed with a heat dissipation aluminum fin located between the motor and the heating frame. The MCU dissipates heat by contacting the heat dissipation aluminum fin with the cold air surface of the motor. The air outlet is located at the edge of the air outlet end and corresponds to the heating element; The AI ​​intelligent sensing module is detachably connected to the center of the air outlet and isolated from the air outlet. It includes a PCBA board that is electrically connected to the main control board. The PCBA board integrates an MCU chip and a ranging module and a temperature measuring module that are all connected to the MCU.

[0008] The temperature sensing module senses the surface temperature of the hair, and the distance sensing module measures the distance from the scalp to the air outlet. Both signals are processed and transmitted to the MCU, which analyzes and processes them in real time to determine the temperature adjustment range. Simultaneously, it sends a command to the main control board, which outputs the signal to the heating element, achieving AI intelligent control of the styling tool. Therefore, by measuring the scalp surface temperature and the distance between the air outlet and the scalp in real time, the temperature of the entire fan is automatically adjusted to avoid scalp burns and ensure safe use. Furthermore, compared to existing products on the market that only have distance sensing capabilities and cannot sense scalp and hair temperature, the AI ​​intelligent sensing module involved in this invention offers significant advantages, providing more comprehensive temperature sensing and control of the scalp and hair, thus providing more comprehensive scalp and hair care. The AI ​​intelligent sensing module is connected to the center of the air outlet and isolated from it, which helps improve the measurement accuracy of the distance sensing and temperature sensing modules.

[0009] Preferably, the AI ​​intelligent sensing module further includes a lighting display module and a cover plate. The lighting display module is integrated on and electrically connected to the PCBA board. The lighting display module, ranging module, and temperature measuring module are all located between the cover plate and the PCBA board. One side of the cover plate is detachably and fixedly connected to the PCBA board and is connected to the center of the air outlet with a snap-fit ​​connection. A lighting lens matching the lighting display module is embedded in the cover plate. A ranging lens matching the ranging module is integrated in the cover plate. A light-transmitting plate corresponding to the ranging lens is fixed on the opposite side of the cover plate. Both the light-transmitting plate and the cover plate are provided with temperature measuring holes corresponding to the temperature measuring module. The lighting display module, ranging module, and temperature measuring module can be arranged in a triangular pattern on the PCBA board, but are not limited to this. For the lighting display module, the lens splicing design realizes the function of light dispersion display effect of microstructure. The lighting display module, ranging module, and temperature measuring module are integrated as self-contained modules, which facilitates product expansion and upgrades. The MCU chip is responsible for the information processing and analysis of the whole machine.

[0010] Preferably, the temperature measurement module is an infrared thermopile temperature sensor, and the outer casing of the temperature measurement module is equipped with an aluminum tube to reduce the influence of the surrounding environment on the temperature measurement module. The ranging module is an infrared TOF ranging sensor, and the light display module is a full-color programmable LED, which can project the head temperature in real time through dynamic lighting, allowing users to see and control the surface temperature changes of their hair or scalp in real time. Currently, there are three types of ranging modules on the market: laser ranging, infrared ranging, and ultrasonic ranging. Laser ranging has poor environmental adaptability, is susceptible to rain, fog, and reflections, and is the most expensive, making it unsuitable for use in hair dryers. Ultrasonic ranging is also unsuitable for hair dryers because temperature and wind speed changes affect the accuracy of temperature measurement. Infrared TOF is susceptible to strong light, but hair dryers are used in environments without strong light, so it is not affected. Furthermore, it is relatively inexpensive, consumes little power, and is small in size, making it the most suitable ranging module. However, single infrared TOF ranging has the disadvantage of low measurement accuracy, which can only reach the centimeter level. Therefore, the accuracy of temperature control will be low due to the low accuracy of the ranging. However, adding a real-time temperature measurement module can better calibrate the temperature and make timely adjustments to ensure the accuracy of temperature control.

[0011] Preferably, the heating element has a hollow channel and several hot air ducts corresponding to the air outlets. The hollow channel is located at the center of the heating element and is isolated from the hot air ducts. The hot air ducts are evenly distributed around the hollow channel along the edge of the heating element. One end of the hollow channel is close to the motor and has several wiring holes. The other end of the hollow channel is away from the motor and located at the center of the air outlet. The end of the hollow channel away from the motor has a mounting slot that matches the AI ​​intelligent sensing module. The AI ​​intelligent sensing module is snapped into the mounting slot. This dedicated hollow channel design facilitates wiring at the rear end and separates the hot air ducts of the heating element, reducing the impact of high temperatures on the intelligent sensing display device.

[0012] Preferably, the heating frame is equipped with a heating wire, an NTC temperature sensor, a thermal fuse, and a temperature controller. These components are all fixed within the hot air duct. The NTC temperature sensor is communicatively connected to the MCU, and the heating wire, thermal fuse, and temperature controller are connected in series and electrically connected to the main control board. The NTC temperature sensor measures the temperature in the airflow channel near the air outlet in real time, and the signal is converted and processed by the MCU before being fed back to the main control board. The thermal fuse and temperature controller protect the entire molding unit from high-temperature damage. These technical means are existing technologies and will not be elaborated upon here.

[0013] Preferably, the cylinder body houses a thyristor that communicates with the MCU. The thyristor is electrically connected to the main control board, located to the side of the MCU, and detachably fixed to the outer wall of the inner cylinder. A second heat-dissipating aluminum fin is attached to the thyristor. The inner cylinder has a second through-hole matching the second heat-dissipating aluminum fin, and the second heat-dissipating aluminum fin is detachably connected to the second through-hole. The second through-hole is located between the motor and the heating element. The thyristor is located inside the cylinder body but outside the inner cylinder, and it contacts the cool air blown out by the motor through the second heat-dissipating aluminum fin, facilitating heat dissipation from the thyristor.

[0014] Preferably, the motor is covered with a shock-absorbing sleeve, and the motor is connected to the inner wall of the inner cylinder through the shock-absorbing sleeve. The shock-absorbing sleeve on the outside of the motor reduces vibration and noise during operation.

[0015] Preferably, an air inlet hood is provided at the air inlet end. The air inlet hood is detachably connected to and locked in place with the cylinder body. A filter screen is provided inside the air inlet hood, and the edges of the filter screen are fixed with soft rubber. The filter screen is sealed to the air inlet hood through the soft rubber. The soft rubber on the outside of the filter screen facilitates the sealing between the filter screen and the air inlet hood and allows for easy removal and cleaning of the filter screen.

[0016] Preferably, the buttons include a temperature control button for adjusting the air temperature, a power button, and an AI smart button for controlling the AI ​​smart sensing module. The power button controls the entire hair dryer to turn on and off; the temperature control button is made of transparent material to adjust the air temperature, and the color change with the air temperature can be clearly observed from the light-transmitting area of ​​the temperature control button; the AI ​​smart button turns the AI ​​smart sensing module on and off.

[0017] The beneficial effects of this invention are: 1. By measuring the scalp surface temperature and the distance between the air outlet and the scalp in real time, the temperature of the entire fan can be automatically adjusted to avoid burns to the scalp and achieve the purpose of safe use; 2. The AI ​​intelligent sensing module is connected to the center of the air outlet and isolated from the air outlet, which helps to improve the measurement accuracy of the ranging module and the temperature measuring module; 3. The lighting display module, distance measurement module, and temperature measurement module are integrated into a single module, facilitating product expansion and upgrades; 4. A special hollow channel design is adopted. On the one hand, the rear end of the hollow channel facilitates wiring; on the other hand, the hollow channel separates the hot air duct of the heating rack, reducing the impact of high temperature on the intelligent sensing display device. 5. The MCU is placed outside the inner cylinder and inside the cylinder body, and is attached to a heat dissipation aluminum fin located between the motor and the heating frame. The MCU chip dissipates heat through the contact between the cold air surface of the motor and the heat dissipation aluminum fin. 6. The thyristor is located inside the cylinder and outside the inner cylinder. The thyristor is in contact with the cold air blown out by the motor through the heat sink aluminum fins, which facilitates the dissipation of the heat generated by the thyristor. 7. A shock-absorbing sleeve is installed on the outside of the motor to reduce vibration and noise during motor operation; 8. The filter screen is covered with soft rubber on the outside, which facilitates the sealing between the filter screen and the air inlet cover, and makes it easy to remove and wash the filter screen. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a longitudinal sectional view of the present invention; Figure 3 This is an exploded view of the AI ​​intelligent sensing module and the modeling tool of the present invention; Figure 4 This is an exploded view of the AI ​​intelligent sensing module; Figure 5 This is a schematic diagram of the structure of the present invention after the cylinder is removed and the inside of the handle is shown; Figure 6 This is an exploded view of the cylinder after the present invention has been dismantled; Figure 7 yes Figure 2Enlarged view of the structure at point A in the middle; Figure 8 This is a schematic diagram of part of the circuit control of the present invention.

[0019] In the diagram: 1. Body, 2. Air inlet, 3. Air outlet, 4. Handle, 5. Main control board, 6. Power cord, 7. Motor, 8. Heating frame, 9. MCU, 10. Air outlet, 11. AI intelligent sensing module, 12. Distance measuring module, 13. Temperature measuring module, 14. PCBA board, 15. Light display module, 16. Cover plate, 17. Light lens, 18. Distance measuring lens, 19. Light-transmitting plate, 20. Temperature measuring hole, 21. Hollow channel, 22. Hot air duct, 23. Mounting slot, 24. Inner cylinder, 25. Heat sink fin one, 26. Through hole one, 27. SCR, 28. Heat sink fin two, 29. Through hole two, 30. Shock-absorbing sleeve, 31. Air inlet cover, 32. Filter, 33. 34. Soft rubber cover; 35. Temperature control button; 36. Power switch button; 37. AI smart button. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0021] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0022] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of components illustrated in these embodiments do not limit the scope of this application. For ease of illustration, spatial relative terms such as “upper,” “lower,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “below” other elements or features would be fixed “upper” to other elements or features. Thus, the exemplary term “lower” can include both upper and lower orientations. The device may be fixed in other ways (rotated 90 degrees or located in other orientations), and the spatial relative descriptions used herein can be interpreted accordingly. It should also be understood that, for ease of description, the dimensions of the various parts shown in the figures are not drawn to actual scale. Techniques, processes, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, processes, and equipment should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be discussed further in subsequent figures.

[0023] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 In the described embodiment, a dynamic ranging and temperature sensing system applied to a folding styling tool includes a cylindrical body 1, with an air inlet 2 and an air outlet 3 at its two ends, and an inner cylinder 24 detachably fixed inside the cylindrical body 1; a handle 4, hinged to the outside of the cylindrical body 1, and housing a main control board 5 inside it, with buttons and a power cord 6 electrically connected to the main control board 5 on its exterior; a motor 7 and a heating element 8, located inside the air inlet 2 and air outlet 3 respectively, and detachably connected to the interior of the inner cylinder 24 at both ends, with both the motor 7 and the heating element 8 electrically connected to the main control board 5; Figure 5 and Figure 6As shown, MCU9 is detachably fixed to the outer wall of the inner cylinder 24 and located inside the cylinder body 1. MCU9 is communicatively connected to the main control board 5. A heat dissipation aluminum fin 25 is fixed to MCU9. The inner cylinder 24 has a through hole 26 that matches the heat dissipation aluminum fin 25. The heat dissipation aluminum fin 25 is embedded in the through hole 26, which is located between the motor 7 and the heating element 8. Figure 3 and Figure 4 As shown, the air outlet 10 is located at the edge of the air outlet 3 and corresponds to the heating frame 8; the AI ​​intelligent sensing module 11 is detachably connected to the center of the air outlet 3 and isolated from the air outlet 10. It includes a PCBA board 14 electrically connected to the main control board 5. The PCBA board 14 integrates an MCU chip and a ranging module 12 and a temperature measuring module 13, both of which are connected to the MCU9.

[0025] like Figure 3 and Figure 4 As shown, the AI ​​intelligent sensing module 11 also includes a PCBA board 14, a light display module 15, and a cover plate 16. The light display module 15, the ranging module 12, and the temperature measuring module 13 are all integrated on the PCBA board 14 and electrically connected to the PCBA board 14. The PCBA board 14 is electrically connected to the main control board 5. The light display module 15, the ranging module 12, and the temperature measuring module 13 are all located between the cover plate 16 and the PCBA board 14. One side of the cover plate 16 is detachably and fixedly connected to the PCBA board 14 and is connected to the center of the air outlet 3 by a snap-fit. A light lens 17 corresponding to the light display module 15 is embedded on the cover plate 16. A ranging lens 18 corresponding to the ranging module 12 is integrated on the cover plate 16. A light-transmitting plate 19 corresponding to the ranging lens 18 is fixed on the other side of the cover plate 16. Both the light-transmitting plate 19 and the cover plate 16 are provided with temperature measuring holes 20 corresponding to the temperature measuring module 13.

[0026] like Figure 8 As shown, the temperature measurement module 13 is an infrared thermopile temperature sensor 13, and the outer casing of the temperature measurement module 13 is provided with an aluminum tube. The ranging module 12 is an infrared TOF ranging sensor 12.

[0027] like Figure 2 As shown, the heating frame 8 is provided with a hollow channel 21 and several hot air ducts 22 corresponding to the air outlet 10. The hollow channel 21 is located in the center of the heating frame 8 and is isolated from the hot air ducts 22. Several hot air ducts 22 are evenly distributed around the hollow channel 21 on the edge of the heating frame 8. One end of the hollow channel 21 is close to the motor 7 and is provided with several wiring holes. The other end of the hollow channel 21 is away from the motor 7 and is located in the center of the air outlet 3. The end of the hollow channel 21 away from the motor 7 is provided with a mounting slot 23 that matches the AI ​​intelligent sensing module 11. The AI ​​intelligent sensing module 11 is snapped together with the mounting slot 23.

[0028] like Figure 2 and Figure 8 As shown, the heating frame 8 is equipped with a heating wire, an NTC temperature sensor, a thermal fuse, and a temperature controller. The heating wire, NTC temperature sensor, thermal fuse, and temperature controller are all fixed inside the hot air duct 22. The NTC temperature sensor is connected to the MCU9 for communication. The heating wire, thermal fuse, and temperature controller are connected in series and then electrically connected to the main control board 5.

[0029] like Figure 2 and Figure 7 As shown, the cylinder body 1 is equipped with a thyristor 27 that communicates with the MCU9. The thyristor 27 is electrically connected to the main control board 5. The thyristor 27 is located on the side of the MCU9 and is detachably fixed to the outer wall of the inner cylinder 24. A heat dissipation aluminum fin 28 is attached to the thyristor 27. The inner cylinder 24 is equipped with a through hole 29 that matches the heat dissipation aluminum fin 28. The heat dissipation aluminum fin 28 and the through hole 29 are detachably connected. The through hole 29 is located between the motor 7 and the heating frame 8.

[0030] like Figure 6 As shown, the motor 7 is covered with a shock-absorbing sleeve 30, and the motor 7 is connected to the inner wall of the inner cylinder 24 through the shock-absorbing sleeve 30. An air inlet hood 31 is provided at the air inlet end 2. The air inlet hood 31 is detachably connected to the cylinder body 1 and locked in place. A filter screen 32 is provided inside the air inlet hood 31. The edge of the filter screen 32 is fixed with a soft rubber 33, and the filter screen 32 is sealed to the air inlet hood 31 through the soft rubber 33.

[0031] like Figure 2 and Figure 5 As shown, the buttons include a fan temperature button 34 for adjusting the fan temperature, a power button 35, and an AI smart button 36 for controlling the AI ​​smart sensing module 11 to turn on and off.

[0032] The temperature measuring module 13 senses the surface temperature of the hair, and the distance measuring module 12 measures the position from the scalp to the air outlet 10. Both signals are processed and transmitted to the MCU9. The MCU9 analyzes and processes the signals in time to determine the temperature adjustment range and sends a command to the main control board 5. The main control board 5 outputs the signal to the heating frame 8. Therefore, by measuring the surface temperature of the hair and the distance between the air outlet 10 and the scalp in real time, the temperature of the entire fan can be automatically adjusted to avoid burns to the scalp and achieve the purpose of safe use. The AI ​​intelligent sensing module 11 is connected to the center of the air outlet 3 and isolated from the air outlet 10, which helps to improve the measurement accuracy of the distance measuring module 12 and the temperature measuring module 13.

[0033] In practical implementation, the switch button 35 is used to control the entire hair dryer to turn on and off; the air temperature button 34 is made of transparent material to adjust the air temperature, and the color change with the air temperature can be clearly observed from the light-transmitting area of ​​the air temperature button 34; the AI ​​smart button 36 turns the AI ​​smart sensing module 11 on and off.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A dynamic ranging and temperature sensing system applied to a folding molder, characterized in that, include: The cylinder body (1) has an air inlet (2) and an air outlet (3) at its two ends, and an inner cylinder (24) is detachably fixed inside the cylinder body (1). The handle (4) is hinged to the outside of the cylinder (1) and has a main control board (5) inside it. Buttons and power cords (6) that are electrically connected to the main control board (5) are respectively provided on the outside. The motor (7) and the heating element (8) are located in the air inlet (2) and the air outlet (3) respectively and are detachably connected to the two ends of the inner cylinder (24). The motor (7) and the heating element (8) are both electrically connected to the main control board (5). MCU (9) is detachably fixed to the outer wall of the inner cylinder (24) and located inside the cylinder body (1). The MCU (9) is connected to the main control board (5). A heat dissipation aluminum sheet (25) is fixed on the MCU (9). The inner cylinder (24) is provided with a through hole (26) that matches the heat dissipation aluminum sheet (25). The heat dissipation aluminum sheet (25) is embedded in the through hole (26). The through hole (26) is located between the motor (7) and the heating frame (8). The air outlet (10) is located at the edge of the air outlet end (3) and corresponds to the heating frame (8); AI intelligent sensing module (11) is detachably connected to the center of the air outlet (3) and isolated from the air outlet (10). It includes a PCBA board (14) electrically connected to the main control board (5). The PCBA board (14) integrates an MCU chip and a ranging module (12) and a temperature measuring module (13) that are both connected to the MCU (9).

2. The dynamic ranging and temperature sensing system applied to a folding mold as described in claim 1, characterized in that, The AI ​​intelligent sensing module (11) also includes a light display module (15) and a cover plate (16). The light display module (15) is integrated on the PCBA board (14) and electrically connected to the PCBA board (14). The light display module (15), the ranging module (12) and the temperature measuring module (13) are all located between the cover plate (16) and the PCBA board (14). One side of the cover plate (16) is detachably fixed to the PCBA board (14) and is snapped to the center of the air outlet (3). The cover plate (16) is inlaid with a light lens (17) that matches the light display module (15). The cover plate (16) is integrated with a ranging lens (18) that matches the ranging module (12). The other side of the cover plate (16) is fixed with a light-transmitting plate (19) that matches the ranging lens (18). The light-transmitting plate (19) and the cover plate (16) are both provided with temperature measuring holes (20) that correspond to the temperature measuring module (13).

3. The dynamic ranging and temperature sensing system applied to a folding mold as described in claim 2, characterized in that, The temperature measurement module (13) is an infrared thermopile temperature sensor, and the temperature measurement module (13) is covered with an aluminum tube. The distance measurement module (12) is an infrared TOF distance measurement sensor, and the light display module (15) is a full-color programmable LED.

4. The dynamic ranging and temperature sensing system applied to a folding mold as described in claim 1, characterized in that, The heating frame (8) is provided with a hollow channel (21) and several hot air ducts (22) corresponding to the air outlet (10). The hollow channel (21) is located in the center of the heating frame (8) and is isolated from the hot air ducts (22). Several hot air ducts (22) are evenly distributed around the edge of the heating frame (8) with the hollow channel (21) as the center. One end of the hollow channel (21) is close to the motor (7) and is provided with several wiring holes. The other end of the hollow channel (21) is far away from the motor (7) and is located in the center of the air outlet (3). The end of the hollow channel (21) away from the motor (7) is provided with a mounting slot (23) that matches the AI ​​intelligent sensing module (11). The AI ​​intelligent sensing module (11) is snapped together with the mounting slot (23).

5. A dynamic ranging and temperature sensing system for a folding mold as described in claim 4, characterized in that, The heating frame (8) is equipped with a heating wire, an NTC temperature sensor, a thermal fuse and a temperature controller. The heating wire, NTC temperature sensor, thermal fuse and temperature controller are all fixed in the hot air duct (22). The NTC temperature sensor is connected to the MCU (9) for communication. The heating wire, thermal fuse and temperature controller are connected in series and then electrically connected to the main control board (5).

6. The dynamic ranging and temperature sensing system applied to a folding molder according to claim 1, characterized in that, The cylinder body (1) is provided with a thyristor (27) that communicates with the MCU (9). The thyristor (27) is electrically connected to the main control board (5). The thyristor (27) is located on the side of the MCU (9) and is detachably fixed to the outer wall of the inner cylinder (24). A second heat dissipation aluminum fin (28) is attached to the thyristor (27). The inner cylinder (24) is provided with a second through hole (29) that matches the second heat dissipation aluminum fin (28). The second heat dissipation aluminum fin (28) and the second through hole (29) are detachably connected. The second through hole (29) is located between the motor (7) and the heating frame (8).

7. The dynamic ranging and temperature sensing system applied to a folding mold as described in claim 1, characterized in that, The motor (7) is covered with a shock-absorbing sleeve (30) on the outside, and the motor (7) is connected to the inner wall of the inner cylinder (24) through the shock-absorbing sleeve (30).

8. A dynamic ranging and temperature sensing system applied to a folding molder according to claim 1, 2, 3, 4, 5, 6, or 7, characterized in that, An air inlet cover (31) is provided at the air inlet end (2). The air inlet cover (31) is detachably connected to the cylinder body (1) and locked in place. A filter screen (32) is provided inside the air inlet cover (31). The edge of the filter screen (32) is fixed with a soft rubber (33). The filter screen (32) is sealed to the air inlet cover (31) by the soft rubber (33).

9. A dynamic ranging and temperature sensing system applied to a folding molder according to claim 1, 2, 3, 4, 5, 6, or 7, characterized in that, The buttons include a wind temperature button (34) for adjusting the wind temperature, a power button (35) and an AI smart button (36) for controlling the AI ​​smart sensing module (11) to turn on and off.

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