Light system of phototherapy mask and phototherapy method

Abstract

The invention relates to the technical field of phototherapy instruments, in particular to a light system of a phototherapy mask and a phototherapy method.The light system comprises a mask body, a flexible lamp panel, a lamp wick module, a phototherapy detection module, a silica gel film and a breathable film, the mask body is provided with a sinking groove, the flexible lamp panel is arranged in the sinking groove, the lamp wick module and the phototherapy detection module are both arranged on the flexible lamp panel, and the silica gel film is arranged on the silica gel film. The silica gel film is arranged on the sinking groove and covers the lamp wick module and the phototherapy detection module; the phototherapy detection module comprises a temperature sensing module, a distance measuring module and a humidity sensing module, the silica gel film is provided with a light-transmitting groove, the light-transmitting groove is opposite to the lamp wick module, the breathable film is arranged on the silica gel film, the breathable film is provided with a through groove, and the through groove is opposite to the light-transmitting groove, so that the lamp wick module is exposed. Through ingenious combination of the mask body, the flexible lamp panel, the lamp wick module, the phototherapy detection module, the silica gel film and the breathable film, high integration of the phototherapy equipment is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of phototherapy instruments, and in particular to a lighting system of a phototherapy mask and a phototherapy method. Background Art

[0002] Phototherapy equipment is a medical device that uses light of a specific wavelength or spectral range for treatment and health care. Based on the principle of photobiology, it converts light energy into an energy form that can be absorbed by biological tissue in a non-invasive way, thereby promoting cell metabolism, accelerating tissue repair, regulating immune function or improving skin condition and other physiological effects. Phototherapy technology is widely used in the fields of medicine, beauty and rehabilitation, and is an important part of modern biomedical technology. Phototherapy masks, as an advanced personal beauty and skin care equipment, have gradually emerged in the field of beauty technology in recent years. It uses light of a specific wavelength to irradiate the facial skin, promotes the metabolism of skin cells through photobiological regulation, and improves various skin problems. In actual use, the existing phototherapy masks affect the phototherapy effect due to structural design reasons, so new improvements need to be made to the existing phototherapy mask structure and control. Summary of the invention

[0003] To solve the above problems, the present invention realizes a highly integrated light system and light therapy method of a light therapy mask of a light therapy device through a clever combination of a mask body, a flexible light panel, a wick module, a light therapy detection module, a silicone membrane and a breathable membrane.

[0004] The technical solution adopted by the present invention is: a lighting system for a phototherapy mask, including a mask body, a flexible light board, a wick module, a phototherapy detection module, a silicone membrane and a breathable membrane, the mask body is provided with a sink groove, the flexible light board is arranged in the sink groove, the wick module and the phototherapy detection module are both arranged on the flexible light board, the silicone membrane is arranged on the sink groove and covers the wick module and the phototherapy detection module; the phototherapy detection module includes a temperature sensing module, a ranging module and a humidity sensing module, the silicone membrane is provided with a light-transmitting groove, and the light-transmitting groove Opposite to the wick module, the breathable membrane is arranged on the silicone membrane, and the breathable membrane is provided with a through groove, and the through groove is opposite to the light-transmitting groove so that the wick module is exposed; the mask body is provided with a wiring port, and the wiring port is connected to a control module, and the control module is electrically connected to a flexible light board, a temperature sensing module, a ranging module and a humidity sensing module; the temperature sensing module is used to sense the facial temperature during the phototherapy induction process, the ranging module is used to detect the distance between the face and the flexible light board, and the humidity sensing module is used to sense the facial humidity.

[0005] A further improvement to the above scheme is that the mask body is made of flexible insulating material, ear hooks extend from both sides of the mask body, and the ear hooks are provided with pull grooves, which are used to connect fixing straps to fix the mask body on the user's face.

[0006] A further improvement to the above solution is that a positioning boss extends from one side of the pull groove toward the sink groove, and the positioning boss is used for positioning the flexible light panel.

[0007] A further improvement to the above scheme is that the mask body is provided with eye holes, nose bridge holes and mouth holes, so as to respectively keep the eyes, nose bridge and mouth of the face free of air.

[0008] A further improvement to the above scheme is that the silicone membrane is provided with matching holes opposite to the eye holes, nose bridge holes and mouth holes, and the matching holes are provided with matching bosses, which are used to match the inner diameters of the eye holes, nose bridge holes and mouth holes to position the assembly of the silicone membrane and cover the flexible light panel in the sink.

[0009] A further improvement to the above scheme is that an assembly boss is provided on the sink, and a positioning hole is provided on the flexible light board. The positioning hole is used to cooperate with the positioning boss for assembly and positioning of the flexible light board. There are multiple wick modules, and multiple wick modules are arranged on the flexible light board. The temperature sensing module, the ranging module and the humidity sensing module are all arranged on the flexible light board.

[0010] A further improvement to the above scheme is that the silicone membrane is provided with a phototherapy lamp cover, which is opposite to the light-transmitting groove. The light-transmitting groove is used to cover the wick module. The phototherapy lamp cover is located on the upper side of the wick module to allow light to pass through the wick module. One side of the phototherapy lamp cover extends to the through groove and is roughly flush with the breathable membrane.

[0011] A further improvement to the above scheme is that the silicone membrane is evenly distributed with air holes, one end of the air holes is connected to the air-permeable membrane, the air-permeable membrane is made of air-permeable material, and a light-guiding gel is provided on one side of the air-permeable membrane close to the through groove, and the light-guiding gel is arranged around the outer periphery of the phototherapy lamp cover.

[0012] A further improvement to the above scheme is that the wick module includes a red light wick, a blue light wick, a yellow light wick and an infrared light wick, the red light wick is used to generate red light for stimulating the production of collagen and elastin in the skin; the blue light wick is used to repair inflammatory acne, relieve inflammation and pain; the yellow light wick is used to promote the growth of skin cells and accelerate metabolism; the red light wick can penetrate the dermis of the skin, promote blood circulation, and help cell growth.

[0013] A light control method for a phototherapy mask, comprising the light system of the phototherapy mask, the light control method comprising a control system, the control system being provided with a regional light control module and a light adjustment module, the control system being electrically connected to a wick module, a temperature sensing module, a distance measuring module and a humidity sensing module, the regional light control module being used for performing light control on at least one region of the wick module, and the light adjustment module being used for adjusting the light therapy mode of the light module; The light control method is: wear the phototherapy mask on the user's face, fit it to the user's face through the breathable membrane, then select the mode required for phototherapy through the control system, and start the wick module, and perform phototherapy on the user's face according to the phototherapy mode through the regional light control module. During the phototherapy process, the temperature sensing module is used to sense the temperature of the user's face, the humidity sensing module is used to sense the humidity of the user's face, and the ranging module is used to measure the distance between the face and the wick module, and the sensed temperature, humidity and distance parameters are transmitted to the light adjustment module, and the light adjustment module adjusts the phototherapy data of the wick module according to the parameters.

[0014] A further improvement to the above scheme is that the temperature parameter acquisition method of the temperature sensing module is specifically obtained by using a non-contact infrared temperature sensor, which receives the infrared radiation energy emitted by the surface of the object and converts it into a temperature value according to the Stefan-Boltzmann law. In the phototherapy mask, the non-contact infrared temperature sensor is integrated into the flexible light board, facing the user's facial area, to monitor the skin temperature in a non-interference manner; The principle is: T=\frac{P_{\text{rad}}}{\sigma\cdotA\cdot\epsilon} Where T is the surface temperature of the object to be measured; P_{\text{rad}} is the received radiation power; \sigma is the Stefan-Boltzmann constant (5.67\times10^{-8},\text{W / m}^2\text{K}^4); A is the area where the sensor receives radiation; \epsilon is the emissivity of the object to be measured.

[0015] A further improvement to the above scheme is that the humidity sensing module adopts a capacitive humidity sensor, which works on the principle that the capacitance value changes after the hygroscopic material absorbs water vapor; the output of the capacitive humidity sensor is usually a capacitance value or a converted voltage or current signal; The linear relationship is \text{RH}=a\cdotV+b; where a and b are constants determined by the characteristics of the sensor. By measuring the output signal V and substituting it into the above formula, the relative humidity value can be obtained; The ranging module is a laser ranging sensor, and the parameter acquisition formula is: d=\frac{c\cdott}{2}where d is the distance to be measured, c is the speed of light in air (3\times10^8,\text{m / s}), and t is the time difference from the emission to the reception of the laser pulse.

[0016] A further improvement to the above scheme is that the light adjustment module is used to receive real-time data from the temperature, humidity and distance measurement modules, and dynamically adjust the wick module accordingly. The adjusted data parameters include adjusting the proportion of light of different wavelengths according to skin type and treatment goals; automatically adjusting the light intensity according to facial temperature, humidity and distance feedback to ensure that the skin is not over-stimulated; and intelligently adjusting the duration of a single phototherapy according to preset modes and user feedback.

[0017] The beneficial effects of the present invention are: Compared with the existing phototherapy system, this invention is an innovative work in the field of modern medical cosmetology and personal skin care. It has a sophisticated design and comprehensive functions, which improves the safety and effectiveness of the phototherapy experience. Through the ingenious combination of the mask body, flexible light board, wick module, phototherapy detection module, silicone membrane and breathable membrane, the phototherapy equipment is highly integrated. It not only simplifies the structure of the equipment, making it lighter and easier to carry, but also facilitates maintenance and upgrading.

[0018] In the present invention, the flexible light board can better adapt to different facial contours than the traditional rigid light source, ensuring that the phototherapy light can evenly irradiate every inch of skin, reducing the generation of light spots and shadows, thereby improving the phototherapy effect. At the same time, the sink design effectively protects the flexible light board from external impacts and keeps a certain distance between the light board and the face, avoiding overheating or discomfort, and improving the user's comfort.

[0019] In the present invention, the phototherapy detection module integrates a temperature sensing module, a distance measuring module and a humidity sensing module, which work together to provide comprehensive data support for the phototherapy process. The temperature sensing module can monitor the facial temperature in real time to prevent skin damage caused by overheating; the distance measuring module automatically adjusts the light intensity by accurately measuring the distance between the face and the light board to ensure the maximum effect of phototherapy; the humidity sensing module provides users with personalized skin care suggestions based on changes in facial humidity, such as timely hydration or adjustment of phototherapy parameters, further improving the pertinence and effectiveness of phototherapy.

[0020] In the present invention, the light-transmitting groove design on the silicone membrane not only ensures that the light of the wick module can penetrate the skin without hindrance, but also avoids the light from directly irradiating sensitive parts such as the eyes, thereby ensuring the safety of the user. At the same time, the setting of the breathable membrane increases the breathability of the mask, effectively reduces the stuffiness caused by long-term wearing, and improves the user experience. The relative position design of the through groove and the light-transmitting groove ensures the maximization of the phototherapy effect and the balanced distribution of breathability.

[0021] The present invention realizes intelligent control of the entire phototherapy system through the control module connected by the wiring port. Users can not only directly adjust the phototherapy parameters, such as light intensity, irradiation time, etc. through the control panel, but also control them through remote devices such as mobile phone APP to enjoy a more convenient and personalized phototherapy experience. In addition, the control module can also automatically adjust the phototherapy plan according to the data fed back by the phototherapy detection module to ensure that each treatment can achieve the best effect.

[0022] The present invention fully considers the safety needs of users. In addition to the above-mentioned safety measures such as temperature sensing, ranging and humidity sensing, high-quality materials and strict production processes are also used to ensure the durability and reliability of the product. At the same time, the system has built-in multiple protection mechanisms, such as over-temperature protection, short-circuit protection, etc. Once an abnormal situation is detected, the power supply will be cut off immediately to ensure the safety of the user. The present invention provides users with a safe, comfortable and personalized light therapy experience through highly integrated and modular design, precise detection modules, intelligent control systems and comprehensive safety mechanisms.

[0023] The light control method of the phototherapy mask realizes the multi-zone independent control of the mask wick module through the implementation of the regional light control module, which means that during the phototherapy process, the differentiated light intensity, wavelength and irradiation time can be customized for the specific skin conditions or treatment needs of different facial areas (such as forehead, cheeks, chin, etc.), so as to maximize the treatment effect and reduce the risk of unnecessary overexposure. Secondly, the light adjustment module dynamically adjusts the phototherapy data, including light intensity, spot size, etc., based on the real-time collected environmental parameters such as temperature, humidity and the distance between the face and the wick module, to ensure the safety and effectiveness of the phototherapy process. This intelligent adjustment mechanism effectively avoids the discomfort or effect of phototherapy caused by changes in the facial microenvironment, and improves the consistency of user experience and treatment effect. Furthermore, the introduction of the temperature sensing module and the humidity sensing module not only enhances the comfort monitoring during the phototherapy process, but also prevents skin problems such as burns and allergies that may be caused by overheating or over-humidity, thereby ensuring the safety of users. Finally, the application of the distance measurement module ensures that the wick module maintains the optimal treatment distance from the user's face, further improving the accuracy and effectiveness of phototherapy. This design reduces the loss or over-concentration of phototherapy energy caused by improper distance, allowing every bit of light to act accurately on the target area, accelerating the skin repair and improvement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the phototherapy mask of the present invention; Figure 2 for Figure 1 A schematic diagram of the structure of the phototherapy mask from another perspective; Figure 3 for Figure 1 Explosion diagram of the light therapy mask; Figure 4 An exploded schematic diagram of an embodiment of a light system of a light therapy mask of the present invention; Figure 5 for Figure 4 Exploded diagram of the light system of the phototherapy mask from another perspective; Figure 6 for Figure 4 Exploded diagram of the light system of the phototherapy mask from another perspective; Figure 7 for Figure 4 A schematic diagram of the structure of the light system of the phototherapy mask; Figure 8 for Figure 4 A schematic diagram of a wick module of a light system of a light therapy mask; Fig. 9 Schematic diagram of control connections of the control system of the present invention.

[0025] Explanation of the accompanying drawings: mask body 1, sink groove 11, assembly boss 12, wiring port 13, ear hook 14, pull groove 141, positioning boss 142, eye hole 15, nose bridge hole 16, mouth hole 17, flexible lamp board 2, positioning hole 21, wick module 3, red light wick 31, blue light wick 32, yellow light wick 33, infrared light wick 34, phototherapy detection module 4, temperature sensing module 41, ranging module 42, humidity sensing module 43, silicone membrane 5, light-transmitting groove 51, matching hole 52, matching boss 521, phototherapy lamp cover 53, breathable membrane 6, through groove 61, light guide gel 62, control system 10, regional lighting control module 20, lighting adjustment module 30. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Figure 1 to Figure 9As shown, in one embodiment of the present invention, a lighting system of a phototherapy mask is involved, including a mask body 1, a flexible light board 2, a wick module 3, a phototherapy detection module 4, a silicone membrane 5 and a breathable membrane 6, the mask body 1 is provided with a sink 11, the flexible light board 2 is arranged in the sink 11, the wick module 3 and the phototherapy detection module 4 are both arranged on the flexible light board 2, the silicone membrane 5 is arranged on the sink 11 and covers the wick module 3 and the phototherapy detection module 4; the phototherapy detection module 4 includes a temperature sensing module 41, a distance measuring module 42 and a humidity sensing module 43, the silicone membrane 5 is provided with a light-transmitting groove 51, the light-transmitting groove 5 1 is opposite to the wick module 3, the breathable membrane 6 is arranged on the silicone membrane 5, the breathable membrane 6 is provided with a through groove 61, the through groove 61 is opposite to the light-transmitting groove 51, so that the wick module 3 is exposed; the mask body 1 is provided with a wiring port 13, the wiring port 13 is connected to the control module 13, the control module 13 is electrically connected to the flexible light board 2, the temperature sensing module 41, the distance measuring module 42 and the humidity sensing module 43; the temperature sensing module 41 is used to sense the facial temperature during the phototherapy induction process, the distance measuring module 42 is used to detect the distance between the face and the flexible light board 2, and the humidity sensing module 43 is used to sense the facial humidity. As an innovative work in the field of modern medical cosmetology and personal skin care, this embodiment has a sophisticated design and comprehensive functions, which improves the safety and effectiveness of the phototherapy experience. Through the ingenious combination of the mask body 1, the flexible light board 2, the wick module 3, the phototherapy detection module 4, the silicone membrane 5 and the breathable membrane 6, a high degree of integration of the phototherapy equipment is achieved. It not only simplifies the structure of the equipment, making it lighter and easier to carry, but also facilitates maintenance and upgrades.

[0029] In this embodiment, the flexible light board 2 can better adapt to different facial contours than the traditional rigid light source, ensuring that the phototherapy light can be evenly irradiated to every inch of skin, reducing the generation of light spots and shadows, thereby improving the phototherapy effect. At the same time, the sink 11 design effectively protects the flexible light board 2 from external impacts, and keeps a certain distance between the light board and the face, avoiding overheating or discomfort, and improving the user's comfort.

[0030] In this embodiment, the phototherapy detection module 4 integrates a temperature sensing module 41, a distance measuring module 42 and a humidity sensing module 43, which work together to provide comprehensive data support for the phototherapy process. The temperature sensing module 41 can monitor the facial temperature in real time to prevent skin damage caused by overheating; the distance measuring module 42 automatically adjusts the light intensity by accurately measuring the distance between the face and the light board to ensure the maximum effect of phototherapy; the humidity sensing module 43 provides users with personalized skin care suggestions based on changes in facial humidity, such as timely hydration or adjustment of phototherapy parameters, further improving the pertinence and effectiveness of phototherapy.

[0031] In this embodiment, the design of the light-transmitting groove 51 on the silicone film 5 ensures that the light of the wick module 3 can penetrate the skin without hindrance, and avoids the light from directly irradiating sensitive parts such as the eyes, thereby ensuring the safety of the user. At the same time, the setting of the breathable membrane 6 increases the air permeability of the mask, effectively reduces the stuffiness caused by long-term wearing, and improves the user's experience. The relative position design of the through groove 61 and the light-transmitting groove 51 ensures the maximization of the phototherapy effect and ensures the balanced distribution of air permeability.

[0032] The control module 13 connected by the wiring port 13 in this embodiment realizes intelligent control of the entire phototherapy system. Users can not only directly adjust the phototherapy parameters, such as light intensity, irradiation time, etc., through the control panel, but also control them through remote devices such as mobile phone APP to enjoy a more convenient and personalized phototherapy experience. In addition, the control module 13 can also automatically adjust the phototherapy plan according to the data fed back by the phototherapy detection module 4 to ensure that each treatment can achieve the best effect.

[0033] This embodiment fully considers the safety needs of users. In addition to the above-mentioned safety measures such as temperature sensing, ranging and humidity sensing, high-quality materials and strict production processes are also used to ensure the durability and reliability of the product. At the same time, the system has built-in multiple protection mechanisms, such as over-temperature protection, short-circuit protection, etc. Once an abnormal situation is detected, the power supply will be cut off immediately to ensure the safety of the user. The present invention provides users with a safe, comfortable and personalized light therapy experience through highly integrated and modular design, precise detection modules, intelligent control systems and comprehensive safety mechanisms.

[0034] The mask body 1 is made of a flexible insulating material, and ear hooks 14 are extended on both sides of the mask body 1. The ear hooks 14 are provided with a pull groove 141, and the pull groove 141 is used to connect the fixing belt to fix the mask body 1 on the user's face; specifically, the pull groove 141 extends a positioning boss 142 on one side of the sink 11, and the positioning boss 142 is used to position the flexible light board 2; the mask body 1 is provided with eye holes 15, nose bridge holes 16 and mouth holes 17, which are used for the eyes, nose bridge and mouth of the face to avoid air respectively. In this embodiment, the mask body 1 is made of a flexible insulating material. This choice not only ensures the safety and non-irritation of the mask when it contacts the user's skin, but also gives the mask good fit and flexibility. Flexible insulating materials can adapt to subtle differences in the user's facial contours, reduce light leakage, and improve the phototherapy effect. At the same time, the insulation properties effectively isolate current and heat conduction, avoid potential safety risks during treatment, and provide users with a more secure treatment environment. Secondly, the ear hook 14 design extending on both sides of the mask, combined with the connection method of the groove 141 and the fixing belt, greatly improves the stability of the mask wearing. The user can adjust the tightness of the fixing belt according to the size of the individual head to achieve a personalized wearing experience. It not only ensures that the mask will not fall off easily due to external force during phototherapy, but also reduces the discomfort caused by long-term wearing, and improves the continuity and comfort of treatment. The positioning boss 142 design extending from the inner side of the groove 141 provides a reliable guarantee for the precise positioning of the flexible light board 2. Through this innovative structure, the flexible light board 2 can be accurately fixed on the mask to ensure that the light can irradiate the user's facial area according to the preset angle and range. It not only improves the accuracy of phototherapy, but also avoids the energy loss caused by light scattering, making the treatment more efficient and concentrated. In addition, the carefully arranged eye holes 15, nose bridge holes 16 and mouth holes 17 on the mask body 1 not only fully consider the user's breathing and visual needs, but also ensure the comfort and safety during phototherapy. The hole design allows users to maintain normal breathing and vision while wearing the mask, reducing the sense of restraint and discomfort during treatment. At the same time, they also effectively prevent light from directly shining on the user's sensitive areas.

[0035] The silicone membrane 5 is provided with a matching hole position 52 opposite to the eye hole position 15, the nose bridge hole position 16 and the mouth hole position 17, and the matching hole position 52 is provided with a matching boss 521, and the matching boss 521 is used to match the inner diameter of the eye hole position 15, the nose bridge hole position 16 and the mouth hole position 17 to assemble and position the silicone membrane 5, and cover the flexible light board 2 in the sink 11. In this embodiment, through the design of the precisely aligned matching hole position 52, the silicone membrane 5 can fit tightly to the mask body, ensuring that the uniformity and stability of the phototherapy effect will not be affected by displacement during the treatment process. This design not only improves the wearing comfort of the user, but also effectively avoids light leakage, ensuring the concentration and efficient use of phototherapy energy. The design of the matching boss 521 cleverly utilizes the inner diameter characteristics of the natural contours of the eyes, nose bridge, mouth, etc., to achieve precise assembly and positioning between the silicone membrane 5 and the mask substrate. This innovation not only simplifies the assembly process and improves production efficiency, but also greatly enhances the durability and stability of the product, reducing the possibility of loosening or damage to the structure due to long-term use or improper operation. The design of the sink 11 of the flexible light board 2 covered by the silicone film 5 not only protects the light board from the influence of the external environment, such as moisture, dust, etc., and prolongs the service life of the light board, but also effectively buffers the local pressure that may be generated during phototherapy through the softness and elasticity of the silicone material, thereby improving the comfort of the user. In addition, the breathability of silicone also ensures good breathing of the skin when worn for a long time, avoiding skin discomfort that may be caused by a closed environment.

[0036] The sink 11 is provided with an assembly boss 12, and the flexible lamp board 2 is provided with a positioning hole 21, and the positioning hole 21 is used to cooperate with the positioning boss 142 for assembly and positioning of the flexible lamp board 2. The wick module 3 is provided with multiple wick modules 3, and multiple wick modules 3 are arranged on the flexible lamp board 2. The temperature sensing module 41, the distance measuring module 42 and the humidity sensing module 43 are all arranged on the flexible lamp board 2. In this embodiment, the carefully designed assembly boss 12 on the sink 11 and the positioning hole 21 on the flexible lamp board 2 are precisely docked. This mechanical positioning method not only simplifies the installation process, but also ensures the stable installation of the flexible lamp board 2 inside the mask, effectively prevents displacement caused by vibration or accidental touch, ensures the uniform distribution and precise irradiation of light during phototherapy, and improves the consistency of the treatment effect. As a core component, the material properties of the flexible lamp board 2 give the mask good adaptability and comfort. The multiple wick modules 3 carried thereon can flexibly adjust the light intensity and spectral distribution according to treatment needs to achieve personalized phototherapy solutions. This modular design not only enhances the functionality of the phototherapy mask, but also facilitates subsequent maintenance and upgrades, extending the service life of the product. The temperature sensing module 41, the distance measuring module 42, and the humidity sensing module 43 integrated on the flexible light board 2 together construct an intelligent monitoring system. The temperature sensing module 41 monitors the temperature changes inside the mask in real time to ensure that the phototherapy process is carried out within an appropriate temperature range to avoid discomfort to the skin caused by overheating or overcooling; the distance measuring module 42 can accurately measure the distance between the mask and the skin, optimize the light focusing effect, and further enhance the treatment effect; and the humidity sensing module 43 monitors the humidity of the treatment environment, which helps to maintain the optimal treatment state of the skin and reduce skin problems that may be caused by improper humidity.

[0037] The silicone membrane 5 is provided with a phototherapy lampshade 53, and the phototherapy lampshade 53 is opposite to the light-transmitting groove 51, and the light-transmitting groove 51 is used to cover the wick module 3. The phototherapy lampshade 53 is located on the upper side of the wick module 3 to allow the wick module 3 to transmit light. One side of the phototherapy lampshade 53 extends to the through groove 61 and is roughly flush with the breathable membrane 6. Specifically, the silicone membrane 5 is evenly distributed with air holes, and one end of the air holes is connected to the breathable membrane 6. The breathable membrane 6 is made of a breathable material. A light-guiding gel 62 is provided on one side of the breathable membrane 6 close to the through groove 61, and the light-guiding gel 62 is arranged around the outer periphery of the phototherapy lampshade 53. In this embodiment, the provision of the phototherapy lampshade 53 ensures that the light emitted by the wick module 3 can efficiently and evenly pass through the silicone membrane 5 and directly reach the surface of the skin, thereby enhancing the phototherapy effect. Its position is precisely located above the wick module 3, and through close cooperation with the light-transmitting groove 51, it effectively avoids the scattering and waste of light, making the phototherapy energy more concentrated and improving the treatment efficiency. Secondly, the design of the evenly distributed air holes on the silicone membrane 5 not only enhances the air permeability of the mask, reduces the stuffiness and discomfort caused by long-term wear, but also promotes microcirculation between the skin and the external environment, and helps to keep the skin surface dry and clean, which is crucial to improving the treatment effect and the comfort of the patient. Furthermore, the selection of the breathable membrane 6 and the application of the light-guiding gel 62 thereon further enhance the overall performance of the phototherapy mask. The breathable membrane 6 is made of a highly breathable material to ensure good air circulation. At the same time, the light-guiding gel 62, as an auxiliary conduction medium for light, is tightly arranged around the periphery of the phototherapy lampshade 53, which not only helps to evenly distribute the light, but also plays a certain role in heat insulation and protection, avoiding direct damage to the skin caused by high temperature, and increasing the safety of use.

[0038] The wick module 3 includes a red light wick 31, a blue light wick 32, a yellow light wick 33 and an infrared light wick 34. The red light wick 31 is used to generate red light to stimulate the production of collagen and elastin in the skin; the blue light wick 32 is used to repair inflammatory acne, relieve inflammation and pain; the yellow light wick 33 is used to promote the growth of skin cells and accelerate metabolism; the red light wick 31 can penetrate the dermis of the skin, promote blood circulation, and help cell growth. In this embodiment, the red light wick 31 irradiates with red light of a specific wavelength to effectively stimulate the synthesis of collagen and elastin in the deep layer of the skin. These two proteins are the key to maintaining skin firmness and elasticity. This process not only helps to improve skin sagging, reduce the appearance of fine lines and wrinkles, but also promotes the skin's self-repair ability and makes the skin glow with natural brilliance. Secondly, the blue light wick 32 targets inflammatory acne problems and effectively inhibits the growth of Propionibacterium acnes through its powerful bactericidal effect, thereby alleviating inflammatory symptoms such as redness, swelling, and pain. Blue light therapy can also promote the recovery of skin barrier function and reduce the recurrence of acne, providing a non-invasive and highly effective treatment plan for people suffering from acne. The yellow light wick 33, with its gentle lighting characteristics, promotes the normal growth and division of skin cells and accelerates the metabolic process. This effect helps to eliminate toxins and waste in the skin, improve uneven skin tone, improve the overall health of the skin, and make the skin more delicate and smooth. In addition, the infrared light wick 34, with its deep penetration ability, can penetrate the dermis of the skin, directly act on blood vessels and tissues, and promote blood circulation. The improvement of blood circulation not only helps the delivery of nutrients and the discharge of waste, but also enhances the activity and regeneration ability of cells, further consolidates the effect of phototherapy, and promotes the comprehensive recovery and regeneration of the skin.

[0039] like Figure 1 to Figure 9As shown, a light control method for a phototherapy mask includes a light system for the phototherapy mask, the light control method includes a control system 10, the control system 10 is provided with a regional light control module 20 and a light adjustment module 30, the control system 10 is electrically connected to the wick module 3, the temperature sensing module 41, the distance measuring module 42 and the humidity sensing module 43, the regional light control module 20 is used to divide the wick module 3 into at least one area for light control, and the light adjustment module 30 is used to adjust the light therapy mode of the light module; the light control method is: wear the phototherapy mask on the user The face is fitted with the user's face through the breathable membrane 6, and then the control system 10 selects the mode that requires phototherapy, and starts the wick module 3. The regional light control module 20 performs phototherapy on the user's face according to the phototherapy mode. During the phototherapy process, the temperature sensing module 41 is used to sense the temperature of the user's face, the humidity sensing module 43 is used to sense the humidity of the user's face, and the distance measuring module 42 is used to measure the distance between the face and the wick module 3, and transmit the sensed temperature, humidity and distance parameters to the light adjustment module 30. The light adjustment module 30 adjusts the phototherapy data of the wick module 3 according to the parameters. The light control method of the phototherapy mask realizes independent control of multiple areas of the mask wick module 3 through the implementation of the regional light control module 20, which means that during the phototherapy process, differentiated light intensity, wavelength and irradiation time can be customized for specific skin conditions or treatment needs of different facial areas (such as forehead, cheeks, chin, etc.), so as to maximize the treatment effect and reduce unnecessary overexposure risks. Secondly, the light adjustment module 30 dynamically adjusts the phototherapy data, including light intensity, spot size, etc., based on the real-time collected environmental parameters such as temperature, humidity, and the distance between the face and the wick module 3, to ensure the safety and effectiveness of the phototherapy process. This intelligent adjustment mechanism effectively avoids the discomfort or reduction of phototherapy effects caused by changes in the facial microenvironment, and improves the consistency between user experience and treatment effects. Furthermore, the introduction of the temperature sensing module 41 and the humidity sensing module 43 not only enhances the comfort monitoring during the phototherapy process, but also prevents skin problems such as burns and allergies that may be caused by overheating or over-humidity, thereby ensuring the safety of users. Finally, the application of the distance measurement module 42 ensures that the wick module 3 maintains the optimal treatment distance from the user's face, further improving the accuracy and effectiveness of phototherapy. This design reduces the loss or excessive concentration of phototherapy energy caused by improper distance, so that each point of light can accurately act on the target area, accelerating the process of skin repair and improvement.

[0040] The temperature parameter acquisition method of the temperature sensing module 41 is specifically obtained by using a non-contact infrared temperature sensor, which receives the infrared radiation energy emitted by the surface of the object and converts it into a temperature value according to the Stefan-Boltzmann law. In the phototherapy mask, the non-contact infrared temperature sensor is integrated into the flexible light board 2, facing the user's facial area, and monitors the skin temperature in a non-interfering manner; The principle is: T=\frac{P_{\text{rad}}}{\sigma\cdotA\cdot\epsilon}; Where T is the surface temperature of the object to be measured; P_{\text{rad}} is the received radiation power; \sigma is the Stefan-Boltzmann constant (5.67\times10^{-8},\text{W / m}^2\text{K}^4); A is the area where the sensor receives radiation; \epsilon is the emissivity of the object to be measured. In this embodiment, by accurately capturing the infrared radiation energy emitted by the user's facial skin surface, the sensor can achieve real-time, non-sensing monitoring of temperature parameters without direct contact with the skin. This design not only avoids the discomfort and cross-infection risks that may be caused by traditional contact temperature measurement, but also ensures the comfort and safety of the user during the measurement process.

[0041] Based on the precise conversion mechanism of Stefan-Boltzmann's law, the sensor can convert the received radiation power into an accurate temperature value. Its calculation process is rigorous and scientific, ensuring the reliability of the measurement results. The sensor is cleverly embedded in the flexible light board 2 and arranged facing the user's facial area, which not only ensures the directness and accuracy of the measurement, but also takes into account the overall beauty and wearing flexibility of the mask.

[0042] The humidity sensing module 43 adopts a capacitive humidity sensor, which works on the principle that the capacitance value changes after the hygroscopic material absorbs water vapor; the output of the capacitive humidity sensor is usually a capacitance value or a converted voltage and current signal; the linear relationship is \text{RH}=a\cdotV+b; where a and b are constants determined by the characteristics of the sensor, and the relative humidity value can be obtained by measuring the output signal V and substituting it into the above formula; the ranging module 42 is a laser ranging sensor, and the parameter formula is: d=\frac{c\cdott}{2}wherein, d is the distance to be measured, c is the propagation speed of light in the air (3\times10^8,\text{m / s}), and t is the time difference from the emission to the reception of the laser pulse. In this embodiment, the humidity sensing module 43 adopts an advanced capacitive humidity sensor, the core of which is to use highly sensitive hygroscopic materials to effectively absorb water vapor in the environment. With the change of humidity, the increase or decrease of the water absorption of the material directly leads to a change in its dielectric constant, which in turn causes a corresponding change in the capacitance value of the sensor. This mechanism ensures high accuracy and rapid response of humidity measurement, allowing the phototherapy mask to monitor and adapt to the microenvironment humidity of the patient's face in real time, effectively avoiding problems such as skin discomfort or weakened treatment effect caused by humidity discomfort. At the same time, the laser ranging sensor equipped with the phototherapy mask accurately calculates the time difference (t) from the emission of the laser pulse to its reflection by the target and then returning to the receiver, and based on the constant value of the speed of light in the air (c=3×10^8 m / s) and the ranging formula (d=c×t / 2), it can accurately measure the distance between the mask and the skin. This function not only ensures that the phototherapy light source can always maintain the optimal treatment distance and optimize the phototherapy effect, but also avoids insufficient treatment or excessive irradiation due to improper distance through the automatic adjustment mechanism, ensuring the safety and effectiveness of the treatment.

[0043] The light adjustment module 30 is used to receive real-time data from the temperature, humidity and distance measurement module 42, and dynamically adjust the wick module 3 accordingly. The adjusted data parameters include adjusting the proportion of light of different wavelengths according to the skin type and treatment target; automatically adjusting the light intensity according to the facial temperature, humidity and distance feedback to ensure that the skin is not over-stimulated; and intelligently adjusting the duration of a single phototherapy according to the preset mode and user feedback. In this embodiment, based on the skin type (such as dry, oily, sensitive, etc.) and the treatment target (such as anti-acne, whitening, anti-aging, etc.), the light adjustment module 30 can accurately adjust the proportion of light of different wavelengths. This customized light ratio ensures that the phototherapy energy directly acts on the target skin layer, improves the treatment effect, and reduces unnecessary energy loss and potential risks. Secondly, through real-time monitoring of facial temperature and humidity, the system can automatically adjust the light intensity, effectively avoiding overheating or drying of the skin due to excessive light, and treatment discomfort caused by humidity changes. This intelligent adjustment mechanism not only ensures the comfort of the phototherapy process, but also promotes the skin to absorb light energy in the best state and accelerates the treatment process. Furthermore, the light adjustment module 30 supports a dual adjustment mechanism of preset mode and user feedback. Users can choose preset modes according to their own needs, such as quick-acting mode, gentle and soothing mode, etc. At the same time, the system can also make fine adjustments based on the user's immediate feedback (such as comfort evaluation, treatment effect feedback, etc.) to achieve personalized customization of the light therapy course. This intelligent adjustment makes the duration of a single light therapy more scientific and reasonable, which not only ensures the maximization of the treatment effect, but also avoids the negative effects that may be caused by overtreatment.

[0044] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A lighting system for a phototherapy mask, characterized in that: It includes a mask body, a flexible light board, a wick module, a phototherapy detection module, a silicone membrane and a breathable membrane, the mask body is provided with a sink, the flexible light board is arranged in the sink, the wick module and the phototherapy detection module are both arranged on the flexible light board, the silicone membrane is arranged on the sink and covers the wick module and the phototherapy detection module; the phototherapy detection module includes a temperature sensing module, a ranging module and a humidity sensing module, the silicone membrane is provided with a light-transmitting groove, the light-transmitting groove is opposite to the wick module, the breathable membrane is arranged on the silicone membrane, the breathable membrane is provided with a through groove, the through groove is opposite to the light-transmitting groove, so that the wick module is exposed; the mask body is provided with a wiring port, the wiring port is connected to a control module, the control module is electrically connected to the flexible light board, the temperature sensing module, the ranging module and the humidity sensing module; the temperature sensing module is used to sense the facial temperature during the phototherapy induction process, the ranging module is used to detect the distance between the face and the flexible light board, and the humidity sensing module is used to sense the facial humidity.

2. The light system of the light therapy mask according to claim 1, characterized in that: The mask body is made of a flexible insulating material, and ear hooks are extended on both sides of the mask body. The ear hooks are provided with pull grooves, and the pull grooves are used to connect the fixing belts to fix the mask body on the user's face; A positioning boss is extended on one side of the pull groove toward the sink groove, and the positioning boss is used for positioning the flexible light board; The mask body is provided with eye holes, nose bridge holes and mouth holes, so as to respectively keep the eyes, nose bridge and mouth of the face free from air.

3. The light system of the light therapy mask according to claim 1, characterized in that: The silicone membrane is provided with matching holes corresponding to the eye holes, the nose bridge holes and the mouth holes, and the matching holes are provided with matching bosses, which are used to match the inner diameters of the eye holes, the nose bridge holes and the mouth holes to position the assembly of the silicone membrane and cover the flexible light panel in the sink.

4. The light system of the light therapy mask according to claim 3, characterized in that: The sink is provided with an assembly boss, and the flexible lamp board is provided with a positioning hole, and the positioning hole is used to cooperate with the positioning boss for assembly and positioning of the flexible lamp board. There are multiple wick modules, and multiple wick modules are arranged on the flexible lamp board. The temperature sensing module, the ranging module and the humidity sensing module are all arranged on the flexible lamp board.

5. The light system of the light therapy mask according to claim 1, characterized in that: The silicone membrane is provided with a phototherapy lamp cover, which is opposite to the light-transmitting groove. The light-transmitting groove is used to cover the wick module. The phototherapy lamp cover is located on the upper side of the wick module to allow light to pass through the wick module. One side of the phototherapy lamp cover extends to the through groove and is roughly flush with the breathable membrane.

6. The light system of the light therapy mask according to claim 5, characterized in that: The silicone membrane is evenly distributed with air holes, one end of which is connected to the air-permeable membrane. The air-permeable membrane is made of a breathable material. A light-guiding gel is arranged on one side of the air-permeable membrane close to the through groove, and the light-guiding gel is arranged around the outer periphery of the phototherapy lampshade.

7. The light system of the light therapy mask according to claim 1, characterized in that: The wick module includes a red light wick, a blue light wick, a yellow light wick and an infrared light wick. The red light wick is used to generate red light to stimulate the production of collagen and elastin in the skin; the blue light wick is used to repair inflammatory acne and relieve inflammation and pain; the yellow light wick is used to promote the growth of skin cells and accelerate metabolism; the red light wick can penetrate the dermis of the skin, promote blood circulation, and help cell growth.

8. A light control method for a phototherapy mask, characterized in that: A lighting system comprising a phototherapy mask as claimed in any one of claims 1 to 7, wherein the lighting control method comprises a control system, wherein the control system is provided with a regional lighting control module and a lighting adjustment module, wherein the control system is electrically connected to a wick module, a temperature sensing module, a distance measuring module and a humidity sensing module, wherein the regional lighting control module is used to perform lighting control on at least one region of the wick module, and wherein the lighting adjustment module is used to adjust the phototherapy mode of the lighting module; The light control method is: wear the phototherapy mask on the user's face, fit it to the user's face through the breathable membrane, then select the mode required for phototherapy through the control system, and start the wick module, and perform phototherapy on the user's face according to the phototherapy mode through the regional light control module. During the phototherapy process, the temperature sensing module is used to sense the temperature of the user's face, the humidity sensing module is used to sense the humidity of the user's face, and the ranging module is used to measure the distance between the face and the wick module, and the sensed temperature, humidity and distance parameters are transmitted to the light adjustment module, and the light adjustment module adjusts the phototherapy data of the wick module according to the parameters.

9. The light control method of the light therapy mask according to claim 8, characterized in that: The temperature parameter acquisition method of the temperature sensing module is specifically obtained by using a non-contact infrared temperature sensor, which receives the infrared radiation energy emitted by the surface of the object and converts it into a temperature value according to the Stefan-Boltzmann law. In the phototherapy mask, the non-contact infrared temperature sensor is integrated into the flexible light board, facing the user's facial area, to monitor the skin temperature in a non-interference manner; The principle is: T=\frac{P_{\text{rad}}}{\sigma\cdotA\cdot\epsilon} Where T is the surface temperature of the object to be measured; P_{\text{rad}} is the received radiation power; \sigma is the Stefan-Boltzmann constant (5.67\times10^{-8},\text{W / m}^2\text{K}^4); A is the area where the sensor receives radiation; \epsilon is the emissivity of the object to be measured; The humidity sensing module uses a capacitive humidity sensor, which works on the principle that the capacitance value changes after the hygroscopic material absorbs water vapor; the output of the capacitive humidity sensor is usually a capacitance value or a converted voltage or current signal; The linear relationship is \text{RH}=a\cdotV+b; where a and b are constants determined by the characteristics of the sensor. By measuring the output signal V and substituting it into the above formula, the relative humidity value can be obtained; The ranging module is a laser ranging sensor, and the parameter acquisition formula is: d=\frac{c\cdott}{2}where d is the distance to be measured, c is the speed of light in air (3\times10^8,\text{m / s}), and t is the time difference from the emission to the reception of the laser pulse.

10. The light control method of the phototherapy mask according to claim 8, characterized in that: The light adjustment module is used to receive real-time data from the temperature, humidity and distance measurement modules, and dynamically adjust the wick module accordingly. The adjusted data parameters include adjusting the proportion of light of different wavelengths according to skin type and treatment goals; automatically adjusting the light intensity according to facial temperature, humidity and distance feedback to ensure that the skin is not over-stimulated; and intelligently adjusting the duration of a single phototherapy according to preset modes and user feedback.

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