Red light transmission electronic eye protection instrument

Abstract

The utility model discloses a red light electron eye protection instrument that transmits light, including shell body, first support frame, second support frame, control panel, light transmission module, red lens, battery, color changing film subassembly, face cover, light sensor and electric sensing assembly, through the shell body to the internal component forms effective installation and protection, has guaranteed the structural stability, the combination of light transmission module and red lens can accurate transmission specific wavelength's beneficial red light and block other waveband light rays to provide pure light environment, and color changing film subassembly makes the light transmission state can be intelligently adjusted according to demand, has strengthened the adaptability of equipment. Face cover can effectively shield the light source, is convenient for equipment storage and prevents the external pollution of non -use time. Light sensor real -time perception ambient light intensity provides the adjustment basis for control panel, and electric sensing assembly then continuously monitors equipment operating state, and the safety and intelligent level of use are improved jointly, and each part realizes the eye protection function of safe, reliable and convenient to adjust together.

Description

Technical Field

[0001] This utility model relates to the field of eye protection devices, specifically to a red light transmission electronic eye protection device. Background Technology

[0002] With increasing public awareness of vision health, eye massagers, as external therapeutic devices that use low-intensity laser light to irradiate the eyes, have been widely used in the field of vision care. These devices irradiate the eyes with low-intensity red light, using light wave stimulation to improve microcirculation in the fundus, prompting the retina to secrete dopamine to regulate the eye's axial length, thereby controlling vision.

[0003] Currently, most eye care devices on the market are designed based on red lasers. This design has some obvious drawbacks: due to the uneven distribution of light power in red lasers, it can easily cause damage to the user's retina; at the same time, red lasers can also easily cause psychological panic among buyers, resulting in product sales falling short of expectations. In addition, although some low-energy laser therapy devices provide a way to increase blood flow and metabolic rate in the retina, due to the small spot size and overly concentrated energy, there is still a risk of damaging the retina. Utility Model Content

[0004] In view of the above problems, this utility model provides a red light translucent electronic eye protection device to solve the technical problems of existing red lasers potentially causing uncontrolled light power and thus burning the user's fundus, and the uneven distribution of red laser light power easily causing damage to the user's fundus.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A red light-transmitting electronic eye protection device includes a housing, a first support frame, a second support frame, a control board, a light-transmitting module, a red lens, a battery, a photochromic film assembly, a face cover, a light sensor, and an electrical sensing assembly. The housing includes a front shell and a rear shell. The first support frame is connected to one side of the housing. The second support frame is connected to the other side of the housing. The control board is installed inside the first support frame. The light-transmitting module is located between the front and rear shells and includes two sets of light-transmitting lenses arranged symmetrically. The red lens is located between the light-transmitting modules and configured to transmit red light with a wavelength of 620nm to 750nm. The battery provides power for the operation of the control board and is installed inside the second support frame. The photochromic film assembly includes a photochromic film and a driving circuit. The photochromic film is attached to the light-transmitting module and assembled inside the housing. The photochromic film is electrically connected to the driving circuit. Two sets of photochromic film assemblies are provided, each corresponding to a light-transmitting lens. The cover is used to block the light source and covers the outside of the red lens. The photosensitive device is a photodiode, installed at the front end of the housing and electrically connected to the control board. The electrical sensing assembly includes a temperature sensor and is installed inside the second support frame.

[0006] In some embodiments, the red lens includes a first lens portion and a second lens portion, the horizontal spacing between the first lens portion and the second lens portion being configured to accommodate a pupillary distance of 45mm to 80mm.

[0007] In some embodiments, the eye frame is provided in two sets, the two sets of eye frames corresponding to the left eye and the right eye respectively; the two sets of eye frames are arranged in parallel and spaced apart, and are respectively sleeved on the guide rail through the through hole.

[0008] In some embodiments, the first lens portion and the second lens portion are an integral structure or a separate structure.

[0009] In some embodiments, the face cover is hinged to the housing, allowing the face cover to be opened and closed relative to the housing.

[0010] In some embodiments, the first support frame and the second support frame are fixedly connected to the outer shell, and both the first support frame and the second support frame have an accommodating space inside.

[0011] In some embodiments, the control board is fixed inside the housing of the first support frame, and the battery is fixed inside the housing of the second support frame.

[0012] In some embodiments, the face cover completely covers the red lens when closed and exposes the red lens when open.

[0013] In some embodiments, the outer shell, the first support frame, and the second support frame together form a wearing structure for positioning the red lens in front of the user's eyeball.

[0014] Unlike existing technologies, the above technical solution includes a housing, a first support frame, a second support frame, a control board, a light-transmitting module, a red lens, a battery, a photochromic film assembly, a faceplate, a light sensor, and an electrical sensing assembly. The housing effectively houses and protects the internal components, ensuring structural stability. The combination of the light-transmitting module and the red lens precisely transmits beneficial red light of specific wavelengths while blocking other wavelengths, providing a clean lighting environment. The photochromic film assembly allows for intelligent adjustment of the light transmission state as needed, enhancing the device's adaptability. The faceplate effectively blocks the light source, facilitating device storage and preventing external contamination when not in use. The light sensor detects ambient light intensity in real time, providing adjustment data for the control board, while the electrical sensing assembly continuously monitors the device's operating status, collectively improving safety and intelligence. All components work together to achieve a safe, reliable, and easily adjustable eye-protection function.

[0015] The above description of the utility model is merely an overview of the technical solution of this utility model. In order to enable those skilled in the art to better understand the technical solution of this utility model and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this utility model easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this utility model. Attached Figure Description

[0016] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of the present invention and other related contents, and should not be considered as limitations on the present invention.

[0017] In the accompanying drawings of the instruction manual: Figure 1 This is a schematic diagram of the overall structure of a red light transmission electronic eye protection device according to the present invention; Figure 2 This is a three-dimensional structural diagram of the outer shell as described in the specific embodiment; Figure 3 A three-dimensional structural diagram of the control board for a specific implementation method; Figure 4 This is a three-dimensional structural diagram of the red lens described in a specific embodiment; Figure 5 This is a cross-sectional structural diagram of the outer casing as described in a specific embodiment.

[0018] The reference numerals used in the above figures are explained as follows: 1. Outer shell; 101. Front shell; 102. Rear shell; 2. First support frame; 3. Second support frame; 4. Control board; 41. Control button; 5. Light-transmitting module; 51. Light-transmitting mirror; 6. Red lens; 61. First lens section; 62. Second lens section; 7. Battery; 8. Photochromic film assembly; 81. Photochromic film; 9. Face cover; 10. Light-sensing device; 11. Electro-sensing assembly. Detailed Implementation

[0019] To illustrate in detail the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this utility model, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this utility model and are therefore intended to limit the scope of protection of this utility model.

[0020] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this utility model. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this utility model, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0021] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit the invention.

[0022] In the description of this utility model, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " generally indicates that the preceding and following objects have an "or" logical relationship.

[0023] In this invention, terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy, or order between these entities or operations.

[0024] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this invention is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a series of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0025] Similar to the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0026] In the description of the embodiments of this utility model, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the convenience of describing the specific embodiments of this utility model or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0027] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this utility model, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this utility model pertains, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0028] Please see Figures 1 to 5This embodiment provides a red light transmission electronic eye protection device, including a housing 1, a first support frame 2, a second support frame 3, a control board 4, a light transmission module 5, a red lens 6, a battery 7, a photochromic film assembly 8, a face cover 9, a light sensor 10, and an electrical sensing assembly 11. The housing 1 includes a front housing 101 and a rear housing 102; the first support frame 2 is connected to one side of the housing 1; the second support frame 3 is connected to the other side of the housing 1; the control board 4 is installed inside the first support frame 2; the light transmission module 5 is placed between the front housing 101 and the rear housing 102, and the light transmission module 5 includes two sets of light transmission lenses 51, which are symmetrically arranged; the red lens 6 is placed between the light transmission modules 5 and is configured to transmit light from 620nm to 7nm. Red light with a wavelength of 50nm; Battery 7 is used to provide power for the operation of control board 4, and battery 7 is installed inside the second support frame 3; The color-changing film assembly 8 includes a color-changing film 81 and a driving circuit. The color-changing film 81 is attached to the light-transmitting module 5 and assembled in the housing. The color-changing film 81 is electrically connected to the driving circuit. Two sets of color-changing film assemblies 8 are provided, and the two sets of color-changing film assemblies 8 correspond to two sets of light-transmitting lenses 51 respectively; The cover 9 is used to block the light source and covers the outside of the red lens 6; The photosensitive device 10 is a photodiode. The photosensitive device 10 is installed at the front end of the housing and is electrically connected to the control board 4; The electrical sensing assembly 11 includes a temperature sensor and is installed inside the second support frame 3.

[0029] In this embodiment, the outer casing 1 refers to the housing structure composed of the front casing 101 and the rear casing 102, used to install and protect internal components. The first support frame 2 and the second support frame 3 refer to the support structures connected to the left and right sides of the outer casing 1, respectively. The first support frame 2 is used to accommodate the control board 4, and the second support frame 3 is used to accommodate the battery 7. The light-transmitting module 5 refers to the optical component disposed between the front casing 101 and the rear casing 102, including two sets of symmetrically arranged light-transmitting lenses 51. The red lens 6 refers to the core optical element disposed between the light-transmitting modules 5, used to transmit red light with wavelengths from 620nm to 750nm and block light of other wavelengths. The photochromic film assembly 8 refers to the functional module containing the photochromic film 81 and the driving circuit. The photochromic film 81 is attached to the light-transmitting module 5 and assembled inside the casing. The driving circuit is electrically connected to the photochromic film 81 to adjust the light transmission state. The cover 9 refers to the openable component covering the outside of the red lens 6, used to block the light source when not in use. The light sensor 10 is a photodiode, mounted at the front end of the housing and electrically connected to the control board 4, used to sense ambient light intensity. The electrical sensing assembly 11 includes a temperature sensor, mounted inside the second support frame 3, used to monitor the operating status of the equipment.

[0030] In this embodiment, the outer casing 1 effectively installs and protects the internal components, ensuring structural stability. The combination of the light-transmitting module 5 and the red lens 6 can accurately transmit beneficial red light of a specific wavelength while blocking other wavelengths, thus providing a pure lighting environment. The color-changing film component 8 allows the light transmission state to be intelligently adjusted according to needs, enhancing the adaptability of the device. The cover 9 effectively blocks the light source, facilitates device storage, and prevents external contamination when not in use. The light sensor 10 senses the ambient light intensity in real time, providing adjustment basis for the control board 4, while the electrical sensor component 11 continuously monitors the device's operating status, jointly improving the safety and intelligence level of use. All components together achieve a safe, reliable, and easily adjustable eye-protection function.

[0031] Furthermore, in some embodiments, the red lens 6 includes a first lens portion 61 and a second lens portion 62, the horizontal spacing between the first lens portion 61 and the second lens portion 62 being configured to adapt to an interpupillary distance of 45mm to 80mm.

[0032] In this embodiment, the red lens 6 refers to the component that serves as the core optical element, comprising a first lens section 61 and a second lens section 62. The first lens section 61 and the second lens section 62 are two symmetrically distributed independent light-transmitting areas within the red lens 6, together forming a complete light-transmitting interface. The horizontal distance between the first lens section 61 and the second lens section 62 refers to the straight-line distance between the optical centers of the two light-transmitting areas. This distance is configured to accommodate the physiological characteristics of different users, thereby meeting the usage requirements within an interpupillary distance range of 45 mm to 80 mm. This structural design ensures that light can accurately pass through the lens section and act on the target area, providing the user with effective optical functionality.

[0033] In this embodiment, by configuring the red lens 6 to include a first lens portion 61 and a second lens portion 62, and adjusting the horizontal spacing to accommodate the physiological characteristics of different users, the wearing needs of users with a wide range of interpupillary distances can be effectively met. This configuration ensures that the light from the first lens portion 61 and the second lens portion 62 accurately corresponds to the user's eyes, thereby guaranteeing the accuracy and effectiveness of optical projection. The symmetrically distributed independent light-transmitting areas together constitute a complete light-transmitting interface, providing users with consistent optical functions and significantly improving the device's adaptability, comfort, and actual eye protection effect during use.

[0034] Furthermore, in some embodiments, the first lens portion 61 and the second lens portion 62 are either an integral structure or a separate structure.

[0035] In this embodiment, the first lens section 61 and the second lens section 62 are an integral structure, meaning they are both manufactured from the same piece of optical material, forming a continuous lens body. This structure features strong integrity and easy assembly. Alternatively, the first lens section 61 and the second lens section 62 are separate structures, meaning they are manufactured and assembled separately as independent lens units. This separate design facilitates individual adjustment or replacement of the lens sections. Regardless of whether an integral or separate structure is used, the first lens section 61 and the second lens section 62 are configured to work collaboratively to achieve specific optical functions. This design provides flexibility in structural selection to adapt to different product design and production needs.

[0036] In this embodiment, by providing the option of either an integrated structure or a separate structure for the first lens section 61 and the second lens section 62, significant flexibility is brought to product design and manufacturing. An integrated structure ensures the integrity of the lens body, simplifies the assembly process, and improves structural stability; while a separate structure facilitates independent adjustment, maintenance, or replacement of the first lens section 61 and the second lens section 62. Regardless of the specific structural form, the first lens section 61 and the second lens section 62 can work together to achieve complete and consistent optical functions. This flexibility in structural design allows for better adaptation to different product positioning, manufacturing processes, and usage requirements, while ensuring the reliable realization of core optical performance.

[0037] Furthermore, in some embodiments, the face cover 9 is hinged to the housing 1, allowing the face cover 9 to be opened and closed relative to the housing 1.

[0038] In this embodiment, the faceplate 9 refers to a protective cover plate component disposed at the front of the outer casing 1, which is movably connected to the outer casing 1 via a hinge. The faceplate 9 is used to open during use to expose the internal optical components and to close during non-use periods to provide physical protection. The hinge is a mechanical connection component that enables relative rotation between the faceplate 9 and the outer casing 1, allowing the faceplate 9 to perform opening and closing rotation relative to the outer casing 1. When the faceplate 9 is in the closed state, it completely covers the outer surface of the red lens 6, forming an effective seal for protection; when the faceplate 9 is opened, the red lens 6 is fully exposed for normal operation. This connection method ensures both the ease and reliability of the faceplate 9's operation and provides the necessary protection for the internal precision optical components.

[0039] In this embodiment, a hinged connection allows the faceplate 9 to be opened and closed stably and reliably relative to the outer casing 1. When the faceplate 9 is closed, it completely covers the outer surface of the red lens 6, providing effective physical protection and sealing for the internal precision optical components. When the faceplate 9 is open, the red lens 6 is fully exposed to ensure its normal operation. This structural design ensures both the ease and reliability of faceplate 9 operation and prevents potential contamination or damage to the optical components during non-use periods through timely protection. This significantly improves the product's lifespan and safety while ensuring normal device functionality.

[0040] Furthermore, in some embodiments, the first support frame 2 and the second support frame 3 are fixedly connected to the outer shell 1, and both the first support frame 2 and the second support frame 3 have an accommodating space inside.

[0041] In this embodiment, the first support frame 2 and the second support frame 3 refer to the support components located on both sides of the outer casing 1, respectively. The first support frame 2 and the second support frame 3 are fixedly connected to the outer casing 1 to form a stable overall structure, ensuring the structural integrity of the equipment. Both the first support frame 2 and the second support frame 3 have internal accommodating spaces, which are cavity structures formed within them for installing and supporting corresponding functional modules. The accommodating space of the first support frame 2 is used to accommodate electronic components such as the control board 4, while the accommodating space of the second support frame 3 is used to accommodate components such as the battery 7. These accommodating spaces not only provide installation positions for internal components but also serve a protective and isolating function, allowing the various functional modules to be arranged in an orderly manner and operate normally, while also contributing to the overall compactness of the equipment structure.

[0042] In this embodiment, the fixed connection between the first support frame 2 and the second support frame 3 and the outer casing 1 ensures the stability and integrity of the overall equipment structure. The internal space formed by the first support frame 2 and the second support frame 3 provides dedicated installation positions for functional modules such as the control board 4 and the battery 7, realizing the modular layout and effective support of electronic components. These spaces not only ensure the orderly arrangement and reliable operation of internal components but also provide good protection and isolation. This structural design makes the division of functional areas clear, which is beneficial to the assembly and maintenance of the equipment and significantly improves the compactness of the overall structure and the rationality of the internal organization.

[0043] Furthermore, in some embodiments, the control board 4 is fixed inside the housing of the first support frame 2, and the battery 7 is fixed inside the housing of the second support frame 3.

[0044] In this embodiment, the control board 4 refers to a functional module equipped with electronic components and circuits, which is fixedly installed inside the housing of the first support frame 2. This fixed installation method ensures that the control board 4 maintains a stable working position during equipment use. The battery 7 refers to an energy storage component that provides electrical energy, which is fixedly installed inside the housing of the second support frame 3. This fixed installation ensures the structural stability of the battery 7. The housing of the first support frame 2 refers to the external structural component that forms the receiving space, used to support and protect the control board 4; the housing of the second support frame 3 also refers to the structural component that forms the receiving space, specifically used to receive and fix the battery 7. Fixing the control board 4 and the battery 7 separately in independent support frame housings realizes a modular layout of functional components, which is beneficial for component installation and heat dissipation management, as well as subsequent maintenance operations. At the same time, this separate layout also helps to evenly distribute the weight of the equipment.

[0045] In this embodiment, by fixing the control board 4 inside the housing of the first support frame 2 and the battery 7 inside the housing of the second support frame 3, stable installation and effective protection of the core electronic components are achieved. This separate fixing installation method not only ensures the structural stability and operational reliability of the control board 4 and the battery 7, but also forms a clear modular layout. This layout facilitates precise component positioning and heat dissipation management, providing convenience for subsequent maintenance operations. At the same time, the arrangement of the control board 4 and the battery 7 on the two side support frames effectively promotes the balanced distribution of the overall weight of the equipment, improving the structural rationality and user experience of the equipment.

[0046] Furthermore, in some embodiments, the face cover 9 completely covers the red lens 6 when closed, and exposes the red lens 6 when open.

[0047] In this embodiment, the cover 9 refers to a movable protective component located at the front of the device, which has two distinct operating states. When the cover 9 is in the closed state, it completely covers the outer surface of the red lens 6, thus protecting it from external environmental contamination and physical contact. When the cover 9 is switched to the open state, it completely moves away from the optical path area in front of the red lens 6, allowing the red lens 6 to be fully exposed, thereby ensuring that light can pass through the red lens 6 without obstruction. The red lens 6 here refers to the core optical element in the device responsible for filtering light of a specific wavelength. The reliable switching of the cover 9 between these two states ensures effective protection of the precision optical element during non-use periods and ensures complete unobstructed optical path during use.

[0048] In this embodiment, the reliable switching of the cover 9 between the closed and open states effectively protects and ensures the function of the core optical component, the red lens 6. When the cover 9 is closed, it completely covers the outer surface of the red lens 6, forming a physical barrier that effectively isolates dust contamination and accidental contact. When the cover 9 is open, it completely moves away from the optical path in front of the red lens 6, ensuring that light can pass through the red lens 6 without obstruction. This design provides comprehensive protection for the precision optical component during non-use periods and ensures complete unobstructed optical pathways during use, thereby extending the lifespan of the equipment while ensuring stable optical performance.

[0049] Furthermore, in some embodiments, the outer shell 1, the first support frame 2, and the second support frame 3 together form a wearing structure for positioning the red lens 6 in front of the user's eyeball.

[0050] In this embodiment, the outer shell 1, the first support frame 2, and the second support frame 3 together constitute a complete wearing structure. This wearing structure refers to the overall frame formed by the combined connection of these three main structural components, specifically designed to stably position the red lens 6 directly in front of the user's eyes during use. The outer shell 1, as the main body of this structure, supports the core optical components such as the red lens 6. The first support frame 2 and the second support frame 3 are respectively connected to both sides of the outer shell 1. They not only provide independent storage space for the control board 4 and the battery 7, but also, together with the outer shell 1, form a stable three-point support system. This wearing structure design ensures that the red lens 6 maintains precise optical positioning relative to the user's eyes, while also allowing for a reasonable distribution of the device's weight, thereby achieving stability, comfort, and functionality when the device is worn.

[0051] In this embodiment, the wearing structure, comprised of the outer shell 1, the first support frame 2, and the second support frame 3, provides a stable and reliable overall frame for the device. This structural design ensures that the red lens 6 is precisely and stably positioned directly in front of the user's eyes during use, guaranteeing the accuracy of the optical function. The first support frame 2 and the second support frame 3 are respectively connected to both sides of the outer shell 1, forming a stable three-point support system together with the outer shell 1. This not only achieves a reasonable layout of the control board 4 and the battery 7 but also ensures a balanced distribution of the device's weight. This structural configuration, while ensuring the precise positioning of the red lens 6, significantly improves the stability and comfort of the device during wear, enabling all components to work together to achieve the device's intended function.

[0052] Unlike existing technologies, the above technical solution includes a housing 1, a first support frame 2, a second support frame 3, a control board 4, a light-transmitting module 5, a red lens 6, a battery 7, a photochromic film assembly 8, a faceplate 9, a light sensor 10, and an electrical sensing assembly 11. The housing 1 effectively installs and protects the internal components, ensuring structural stability. The combination of the light-transmitting module 5 and the red lens 6 can accurately transmit beneficial red light of a specific wavelength while blocking other wavelengths, thus providing a pure lighting environment. The photochromic film assembly 8 allows for intelligent adjustment of the light transmission state according to needs, enhancing the adaptability of the device. The faceplate 9 effectively blocks the light source, facilitates device storage, and prevents external contamination when not in use. The light sensor 10 senses the ambient light intensity in real time, providing adjustment data for the control board 4, while the electrical sensing assembly 11 continuously monitors the device's operating status, jointly improving the safety and intelligence level of use. All components together achieve a safe, reliable, and easily adjustable eye-protection function.

[0053] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this utility model, this should not limit the scope of patent protection of this utility model. Any technical solutions resulting from equivalent structural or procedural substitutions or modifications made based on the essential concept of this utility model and utilizing the content described in the text and drawings of this utility model, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this utility model.

Claims

1. A red light transmission electronic eye protection device, characterized in that, include: An outer casing, the outer casing comprising a front casing and a rear casing; A first support frame is connected to one side of the outer casing; A second support frame is connected to the other side of the outer casing; A control panel, which is installed inside the first support frame; A light-transmitting module is disposed between the front housing and the rear housing. The light-transmitting module includes two sets of light-transmitting mirrors, which are arranged symmetrically. A red lens is disposed between the light-transmitting modules and is configured to transmit red light with a wavelength of 620nm to 750nm. A battery, which provides power for the operation of the control board, is installed inside the second support frame; A color-changing film assembly, comprising a color-changing film and a driving circuit, wherein the color-changing film is attached to a light-transmitting module and assembled inside the housing, the color-changing film is electrically connected to the driving circuit, and two sets of the color-changing film assembly are provided, each set of the color-changing film assembly corresponding to two sets of light-transmitting lenses; A faceplate, used to block the light source, covers the outside of the red lens; A photosensitive device, wherein the photosensitive device is a photodiode, the photosensitive device is mounted on the front end of the housing, and the photosensitive device is electrically connected to the control board; An electrical sensing component, which is a temperature sensor, is installed inside the second support frame.

2. The red light transmission electronic eye protection device according to claim 1, characterized in that, The red lens includes a first lens portion and a second lens portion, and the horizontal spacing between the first lens portion and the second lens portion is configured to accommodate a pupillary distance of 45mm to 80mm.

3. The red light transmission electronic eye protection device according to claim 2, characterized in that, The first lens section and the second lens section are either an integral structure or a separate structure.

4. The red light transmission electronic eye protection device according to claim 1, characterized in that, The faceplate is connected to the outer casing via a hinge, allowing the faceplate to be opened and closed relative to the outer casing.

5. The red light transmission electronic eye protection device according to claim 1, characterized in that, The first support frame and the second support frame are fixedly connected to the outer shell, and both the first support frame and the second support frame have an accommodating space inside.

6. The red light transmission electronic eye protection device according to claim 1, characterized in that, The control board is fixed inside the housing of the first support frame, and the battery is fixed inside the housing of the second support frame.

7. A red light transmission electronic eye protection device according to claim 4, characterized in that, The faceplate completely covers the red lens when closed, and exposes the red lens when open.

8. The red light transmission electronic eye protection device according to claim 1, characterized in that, The outer shell, the first support frame, and the second support frame together form a wearing structure for positioning the red lens in front of the user's eyeball.

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