Phototherapy pads and phototherapy caps

Abstract

This application relates to the field of physiotherapy equipment technology, providing a phototherapy pad and a phototherapy cap. The phototherapy pad includes a phototherapy body and a charging component. The edge of the phototherapy body has a receiving notch. The charging component includes a charging interface and a fixing base. The charging interface is located within the receiving notch and is electrically connected to the phototherapy body. The fixing base is connected to the receiving notch and is used to fix the charging interface. This application can effectively avoid pad tearing and interface loosening caused by insertion and removal operations, ensuring the reliability of the electrical connection, thereby extending the overall service life of the phototherapy pad.

Description

Technical Field

[0001] This application relates to the field of physiotherapy equipment technology, and in particular to a phototherapy pad and a phototherapy cap. Background Technology

[0002] Existing phototherapy caps use an internal phototherapy pad to treat the scalp, thus improving hair loss. The phototherapy pad typically includes a soft pad body (such as silicone or fabric) and components such as a light source and charging port. The light source emits light of specific wavelengths to promote blood circulation and relieve pain. To charge, the charging cable is inserted into the charging port to power the light source; after charging is complete, the charging cable is unplugged.

[0003] Because the charging pad is a flexible component, it is susceptible to physical damage or even tearing around the charging port with increased usage time and repeated plugging and unplugging of the charging cable. This not only affects the product's appearance but also damages the internal circuitry, reducing its lifespan. Furthermore, the charging port gradually loosens during frequent plugging and unplugging, leading to poor contact and affecting the effective transmission of electrical energy. This reduces charging efficiency and, in severe cases, may prevent the charging process from completing, impacting the user's experience. Utility Model Content

[0004] The purpose of this application is to provide a phototherapy pad and a phototherapy cap, which aims to solve the problems of pad tearing and loosening of interfaces caused by frequent plugging and unplugging of charging cables in existing phototherapy pads.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] In a first aspect, this application provides a phototherapy pad, comprising:

[0007] A phototherapy body, wherein the edge of the phototherapy body is provided with a receiving notch;

[0008] A charging assembly includes a charging interface and a mounting base. The charging interface is disposed within the receiving notch and electrically connected to the phototherapy body. The mounting base is connected to the receiving notch and is used to fix the charging interface.

[0009] The phototherapy pad provided in this application features a notch along the edge of the phototherapy body, into which the charging interface is fixed. A mounting bracket further enhances the connection stability between the charging interface and the phototherapy body. This design effectively prevents tearing of the pad and loosening of the interface caused by insertion and removal, ensuring reliable electrical connection and extending the overall lifespan of the phototherapy pad.

[0010] Optionally, the fixing seat covers the receiving notch, and the fixing seat has a receiving cavity communicating with the receiving notch. The fixing seat has a plug hole communicating with the receiving cavity on one side adjacent to the opening of the receiving notch, and the plug hole corresponds to the charging interface.

[0011] Optionally, a limiting structure is provided within the accommodating cavity, the limiting structure being used to limit the charging interface.

[0012] Optionally, the fixing base includes:

[0013] A first cover plate is disposed on one side of the receiving notch along the thickness direction of the phototherapy body, and the limiting structure is provided on the inner side of the first cover plate adjacent to the receiving notch.

[0014] A second cover plate is disposed on the other side of the accommodating notch opposite to the first cover plate;

[0015] A side plate surrounds and connects one side of the first cover plate and one side of the second cover plate to form the receiving cavity, and the side plate covers the opening of the receiving notch, and the side plate is provided with the insertion hole.

[0016] Optionally, the limiting structure includes a limiting boss, which is located on the side of the first cover plate away from the side plate; a first stepped groove is provided on the back of the end of the charging interface away from the plug hole, which overlaps with the limiting boss, and the limiting boss is used to press the charging interface onto the side plate.

[0017] Optionally, the limiting structure includes limiting brackets, which are disposed on opposite sides of the first cover plate along the length direction of the insertion hole, and the charging interface is limited on the limiting brackets on both sides.

[0018] Optionally, the opening of the receiving notch is provided with a second stepped groove, and the side plate is embedded in the second stepped groove so that the side plate is flush with the edge where the opening of the receiving notch is located.

[0019] Optionally, one of the first cover plate and the second cover plate is integrally formed with the side plate;

[0020] And / or, the first cover plate and the second cover plate are detachably connected to the phototherapy body.

[0021] Optionally, the phototherapy unit integrates a control box and a power supply.

[0022] Secondly, this application also provides a phototherapy cap, comprising: a cap body and the aforementioned phototherapy pad, wherein the tail of the cap body is provided with a notch for connecting an elastic band, the phototherapy pad is disposed on the inner side of the cap body, and the phototherapy body is provided with the receiving notch along the edge adjacent to the notch.

[0023] The phototherapy cap provided in this application integrates a phototherapy pad into the cap, which can perform phototherapy on the scalp to improve hair loss. By setting a receiving notch at the position of the phototherapy main body corresponding to the notch at the tail of the cap, the charging interface at the receiving notch can be exposed, making it convenient to plug in and charge, thereby effectively improving the convenience of use. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of the phototherapy pad provided in the embodiments of this application;

[0026] Figure 2 An exploded view of the structure of the phototherapy body provided in the embodiments of this application;

[0027] Figure 3 This is a schematic diagram of the structure of the charging component provided in the embodiments of this application;

[0028] Figure 4 An exploded view of the charging assembly provided in an embodiment of this application;

[0029] Figure 5 This is a schematic diagram of the charging interface provided in an embodiment of this application;

[0030] Figure 6 This is a schematic diagram of the structure of the first cover plate provided in an embodiment of this application.

[0031] The following are the labeling elements in the figure:

[0032] 1. Phototherapy unit; 2. Charging assembly; 3. Receptacle notch; 4. Charging interface; 5. Mounting base;

[0033] 6. Light-transmitting layer; 7. Lamp panel; 8. Backlight layer; 9. Notch; 10. LED chip; 11. Light-transmitting hole;

[0034] 12. Receiving cavity; 13. Insertion hole; 14. Limiting structure; 15. First cover plate; 16. Second cover plate;

[0035] 17. Side plate; 18. Limiting boss; 19. First step groove; 20. Limiting bracket;

[0036] 21. Second step groove; 22. Connecting post; 23. First connecting hole; 24. Second connecting hole;

[0037] 25. Fastener; 26. Control box; 27. Power supply; 28. First through hole; 29. ​​Second through hole;

[0038] 30. Flanged edge; 31. Pad body; 32. First pad body. Detailed Implementation

[0039] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0040] In the description of the embodiments of this application, it should be understood that the terms "length", "width", "upper", "lower", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0042] In the embodiments of this application, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0043] In some embodiments, refer to Figures 1 to 4As shown, this application provides a phototherapy pad, including a phototherapy body 1 and a charging component 2. The phototherapy body 1 has an accommodating notch 3 along its edge; the charging component 2 includes a charging interface 4 and a fixing base 5. The charging interface 4 is disposed within the accommodating notch 3 and is electrically connected to the phototherapy body 1. The fixing base 5 is connected to the accommodating notch 3 and is used to fix the charging interface 4.

[0044] Specifically, the phototherapy body 1 is used to contact the skin and can emit light of a specific wavelength to provide phototherapy. A receiving notch 3 is provided on the edge of the phototherapy body 1 to provide a specific installation position for the charging component 2 and to facilitate charging operations.

[0045] In the charging assembly 2, the charging interface 4 can be connected to an external power source via a charging cable to power the phototherapy body 1. The mounting bracket 5 is connected to the receiving notch 3 of the phototherapy body 1, and its function is to securely fix the charging interface 4 to the phototherapy body 1. This design helps to prevent the charging interface 4 from tearing the phototherapy body 1 due to frequent plugging and unplugging, and avoids the charging interface 4 from becoming loose.

[0046] Charging process: When the light therapy pad needs to be charged, the user inserts the charging cable into the charging port 4 located in the notch 3 on the edge of the light therapy body 1. Since the charging port 4 is securely connected to the light therapy body 1 via the fixing base 5, even if a certain amount of force is applied during insertion and removal, it will not damage the light therapy body 1 or cause the charging port 4 to loosen.

[0047] Usage: After charging is complete, unplug the charging cable, and the user can use the light therapy pad normally. The light therapy unit 1 emits light of a specific wavelength, which can penetrate the skin and reach the muscle layer to promote blood circulation and relieve pain.

[0048] Therefore, the phototherapy pad provided in this application, through the above-mentioned structural design, especially the way in which the charging interface 4 is fixed to the phototherapy body 1 by the fixing seat 5, effectively solves the problems of interface tearing and loosening that are prone to occur after repeated insertion and removal of traditional phototherapy pads, thereby significantly improving the overall service life and reliability of the device.

[0049] In some embodiments, refer to Figure 2 As shown, the phototherapy body 1 includes a light-transmitting layer 6, a lamp plate 7, and a backlight layer 8. The light-transmitting layer 6 is connected to the backlight layer 8, and the lamp plate 7 is located between the light-transmitting layer 6 and the backlight layer 8. The corresponding edges of the light-transmitting layer 6, the lamp plate 7, and the backlight layer 8 are provided with clearance notches 9. When the light-transmitting layer 6, the lamp plate 7, and the backlight layer 8 are stacked, the receiving notch 3 includes each clearance notch 9.

[0050] Specifically, the light-transmitting layer 6 can be made of silicone or other transparent materials, with the aim of allowing the light emitted from the light panel 7 to pass smoothly through and reach the user's skin, while providing a soft and comfortable touch. This design helps ensure effective light transmission while also guaranteeing safety and comfort when in contact with the human body.

[0051] like Figure 4 As shown, to facilitate electrical connection between the lamp panel 7 and the charging interface 4, a portion of the edge of the lamp panel 7 can protrude into the receiving notch 3. The lamp panel 7 can be a flexible panel, allowing it to be bent and adjusted according to the shape of the phototherapy body 1 to better conform to the human body's curves. This not only improves user comfort but also enhances the effect of phototherapy. Figure 2 As shown, lamp beads 10 of specific wavelengths or other light sources are evenly distributed on the lamp panel 7 to generate light with therapeutic effects, such as red light, infrared light, yellow light, and blue light. Furthermore, light-transmitting holes 11 can be provided on the light-transmitting layer 6. The position and size of the light-transmitting holes 11 are designed according to the layout of the lamp beads 10 on the lamp panel 7, ensuring that each lamp bead 10 can accurately pass through the corresponding light-transmitting hole 11. This allows light to be emitted directly from the light-transmitting hole 11, improving the phototherapy effect and ensuring a tight connection between the lamp panel 7 and the light-transmitting layer 6, thereby improving the stability and durability of the overall structure.

[0052] The backlight layer 8 can be made of silicone or other backlight materials. Its main function is to protect the internal lamp panel 7 and provide a certain degree of cushioning to prevent damage to the lamp panel 7 from external pressure. In addition, it can also help reflect light, so that the light emitted by the lamp beads 10 on the lamp panel 7 is concentrated onto the light-transmitting layer 6, thereby improving the efficiency of phototherapy.

[0053] The light-transmitting layer 6, the lamp panel 7, and the backlight layer 8 all have clearance notches 9 along their corresponding edges. When these layers are stacked in sequence and integrally formed by processes such as hot pressing, bonding, or injection molding, their respective clearance notches 9 together form a thicker receiving notch 3 to facilitate the installation of the charging component 2.

[0054] Therefore, this embodiment of the application cleverly combines the light-transmitting layer 6, the lamp panel 7, and the backlight layer 8, and utilizes the clearance notches 9 of each layer to form a unified receiving notch 3 to house the charging component 2, thus optimizing the structure of the phototherapy pad. This design not only improves the overall performance of the phototherapy pad but also enhances its service life and ease of use.

[0055] In some embodiments, refer to Figure 1 , Figure 3 and Figure 4As shown, the fixing seat 5 covers the receiving notch 3, and the fixing seat 5 is provided with a receiving cavity 12 communicating with the receiving notch 3. The fixing seat 5 is provided with a plug hole 13 communicating with the receiving cavity 12 on the side adjacent to the opening of the receiving notch 3. The plug hole 13 corresponds to the charging interface 4.

[0056] Specifically, the mounting base 5 covers the receiving notch 3, not only covering and protecting the area of ​​the receiving notch 3 but also enhancing the structural strength of this area. In this way, it effectively prevents physical damage to the phototherapy body 1 caused by repeated plugging and unplugging of the charging cable. Furthermore, the mounting base 5 conceals and protects the charging interface 4, providing a hidden design that not only improves the product's aesthetics but also extends its service life. The mounting base 5 has an internal receiving cavity 12, within which the charging interface 4 can be securely installed using a limiting structure 14, clips, screws, and other components. This design ensures the stable position of the charging interface 4 and reduces contact problems caused by plugging, unplugging, movement, or vibration. A plug-in hole 13 is provided on the side of the mounting base 5 near the opening of the receiving notch 3, corresponding to the charging interface 4. The charging cable can be directly connected to the charging interface 4 through this plug-in hole 13 for convenient charging.

[0057] Therefore, this application embodiment optimizes the installation method of the charging interface 4 by introducing a fixing base 5, which not only solves the durability and reliability problems existing in the traditional design, but also improves it from multiple perspectives such as aesthetics and user experience.

[0058] In some embodiments, refer to Figure 4 and Figure 6 As shown, a limiting structure 14 is provided inside the accommodating cavity 12, which is used to limit the charging interface 4.

[0059] Specifically, the specific type of the limiting structure 14 in this embodiment is not particularly limited, and it can take various forms, such as protrusions, grooves, or other mechanical fixing methods. The charging interface 4 is precisely installed in the limiting structure 14, and its movement or shaking is restricted by the constraint effect of the limiting structure 14.

[0060] Therefore, through this design, even if the user repeatedly plugs and unplugs the charging cable, the charging interface 4 can remain in a fixed position without becoming loose or tilted, which improves the stability of the charging interface 4, significantly reduces the risk of interface damage caused by plugging and unplugging operations, and improves the service life of the product.

[0061] In some embodiments, refer to Figure 3 , Figure 4 and Figure 6As shown, the fixing base 5 includes a first cover plate 15, a second cover plate 16, and a side plate 17. The first cover plate 15 is located on one side of the receiving notch 3 along the thickness direction of the phototherapy body 1, and the inner side of the first cover plate 15 adjacent to the receiving notch 3 is provided with a limiting structure 14. The second cover plate 16 is located on the other side of the receiving notch 3 opposite to the first cover plate 15. The side plate 17 surrounds and connects one side of the first cover plate 15 and one side of the second cover plate 16 to form a receiving cavity 12, and the side plate 17 covers the opening of the receiving notch 3. The side plate 17 is provided with a insertion hole 13.

[0062] Specifically, the first cover plate 15 and the second cover plate 16 are respectively sandwiched on opposite sides in the thickness direction of the phototherapy body 1, and they correspond to each other and cover both sides of the receiving notch 3. This design can effectively reinforce the receiving notch 3 from both sides, improve the structural strength of this area, and prevent tearing or damage caused by repeated plugging and unplugging of the charging cable. In particular, a limiting structure 14 is provided on the inner side of the first cover plate 15 adjacent to the receiving notch 3, which can fix the position of the charging interface 4 and ensure that it will not move due to external force.

[0063] Side plate 17 connects one side of the first cover plate 15 and one side of the second cover plate 16, serving as an enclosure to create a receiving cavity 12 to accommodate the charging interface 4. Side plate 17 not only enhances the stability of the overall structure but also covers the opening of the receiving notch 3, providing an additional protective layer. A plug-in hole 13 is provided on side plate 17, directly corresponding to the charging interface 4, allowing the charging cable to connect to the charging interface 4 through this hole, ensuring the convenience and reliability of the charging process.

[0064] Therefore, by designing the mounting base 5, this application embodiment forms a stable and well-protected fixing structure for the charging interface 4, which can effectively improve the product's protection and durability.

[0065] In some embodiments, refer to Figures 2 to 6 As shown, the corresponding edges of the light-transmitting layer 6, the lamp panel 7, and the backlight layer 8 are all provided with clearance notches 9, which together form a thicker receiving notch 3 when stacked. At this time, the receiving notch 3 penetrates the phototherapy body 1 along the thickness direction. The first cover plate 15 can be covered on the backlight layer 8 and cover one side of the receiving notch 3, and the second cover plate 16 can be covered on the light-transmitting layer 6 and cover the other side of the receiving notch 3. In order to facilitate the electrical connection between the lamp panel 7 and the charging interface 4 in the receiving notch 3, part of the edge of the lamp panel 7 can protrude and extend into the receiving notch 3. Furthermore, the charging interface 4 is limited by the limiting structure 14 on the first cover plate 15.

[0066] In some other examples, the light-transmitting layer 6 and the lamp panel 7 do not have the clearance notch 9, only the backlight layer 8 has the clearance notch 9, forming an accommodating notch 3 when stacked. At this time, the light-transmitting layer 6 and the lamp panel 7 cover one side of the accommodating notch 3, and the charging interface 4 is electrically connected to the lamp panel 7 and located inside the accommodating notch 3. The accommodating notch 3 does not penetrate the phototherapy body 1, forming a groove-like structure. The first cover plate 15 can be closed on the backlight layer 8 and cover the other side of the accommodating notch 3. The charging interface 4 inside the accommodating notch 3 is limited by the limiting structure 14 on the first cover plate 15. The second cover plate 16 is closed on the light-transmitting layer 6.

[0067] Alternatively, only the light-transmitting layer 6 has a notch 9, while the lamp panel 7 and backlight layer 8 do not. When stacked, they form a receiving notch 3. In this case, the lamp panel 7 and backlight layer 8 cover one side of the receiving notch 3. The charging interface 4 is electrically connected to the lamp panel 7 and located within the receiving notch 3. The receiving notch 3 also does not penetrate the phototherapy body 1, forming a groove-like structure. The first cover plate 15 can be placed on the light-transmitting layer 6 and cover the other side of the receiving notch 3. The charging interface 4 within the receiving notch 3 is limited by the limiting structure 14 on the first cover plate 15. The second cover plate 16 is placed on the backlight layer 8.

[0068] In some embodiments, refer to Figures 3 to 6 As shown, the limiting structure 14 includes a limiting boss 18, which is located on the side of the first cover plate 15 away from the side plate 17; the back of the end of the charging interface 4 away from the plug hole 13 is provided with a first step groove 19, which overlaps the limiting boss 18, and the limiting boss 18 is used to press the charging interface 4 onto the side plate 17.

[0069] Specifically, the charging port 4 has a first stepped groove 19 on its rear end. This design is to match the limiting boss 18 to form a mechanical locking mechanism. When the charging port 4 is installed in place, the first stepped groove 19 fits perfectly onto the limiting boss 18. After the charging port 4 is inserted, the limiting boss 18 applies pressure from the rear end of the charging port 4, firmly pressing the charging port 4 onto the side plate 17, thereby fixing the charging port 4.

[0070] Understandably, through the tight fit between the limiting boss 18 and the first stepped groove 19, the charging interface 4 is firmly fixed in its length direction, avoiding interface displacement or loosening caused by external forces (such as plugging and unplugging the charging cable). This ensures that the charging interface 4 maintains good contact even during long-term use, improving overall reliability. Furthermore, this limiting mechanism makes the installation of the charging interface 4 simple and quick; simply insert the charging interface 4 correctly into the receiving cavity 12 and ensure that the first stepped groove 19 accurately overlaps the limiting boss 18 to complete the fixing. This design also facilitates later maintenance and replacement operations, reducing repair difficulty.

[0071] In some embodiments, refer to Figure 6 As shown, the limiting structure 14 includes a limiting bracket 20, which is disposed on opposite sides of the first cover plate 15 along the length direction of the insertion hole 13, and the charging interface 4 is limited on the limiting brackets 20 on both sides.

[0072] Specifically, the limiting bracket 20 is a support structure arranged on both sides of the charging interface 4. Its function is to provide lateral support for the charging interface 4, ensuring that the charging interface 4 remains stable in its width direction and preventing lateral movement or displacement.

[0073] Understandably, this layout ensures that the charging port 4 is not only stable in its length direction (via the limiting boss 18 and the first step groove 19), but also effectively limited and supported in its width direction. This dual-directional limiting mechanism works together to effectively improve the overall stability of the charging port 4 and reduce the risk of damage. Furthermore, the design of the limiting brackets 20 makes the installation of the charging port 4 more intuitive and simple; simply insert the charging port 4 correctly and ensure it is positioned between the two limiting brackets 20 to complete the fixation.

[0074] In some embodiments, refer to Figure 4 As shown, a second step groove 21 is provided at the opening of the receiving notch 3, and the side plate 17 is embedded in the second step groove 21 so that the side plate 17 is flush with the edge where the opening of the receiving notch 3 is located.

[0075] Specifically, the second stepped groove 21 is located at the opening of the receiving notch 3, and its main function is to provide a precise installation position for the side plate 17 of the fixing base 5, ensuring that the side plate 17 can be accurately and firmly fixed on the receiving notch 3. The side plate 17 is designed to be embedded in the shape and size of the second stepped groove 21, so that the side plate 17 can be firmly fixed at the opening of the receiving notch 3, while ensuring that the side plate 17 is flush with the edge of the phototherapy body 1.

[0076] Understandably, the second step groove 21 provides a clear positioning reference for the side plate 17, making the assembly process more intuitive and convenient. Installation can be completed simply by aligning the side plate 17 and inserting it into the second step groove 21, without complex adjustments or additional fixing steps, thus improving assembly efficiency. Furthermore, the design of the side plate 17 being flush with the edge of the opening of the receiving notch 3 makes the entire structure look cleaner and more unified, without any abrupt parts, enhancing the overall aesthetics of the product.

[0077] In some embodiments, refer to Figure 3 , Figure 4 and Figure 6 As shown, one of the first cover plate 15 and the second cover plate 16 is integrally formed with the side plate 17.

[0078] For example, the first cover plate 15 and the side plate 17 are designed as a single integral component, which can be manufactured through the same process (such as injection molding). During assembly, the integral component of the first cover plate 15 and the side plate 17 is first directly fitted onto the receiving notch 3 of the phototherapy body 1. Because this step is a one-piece molding design, the positioning is more accurate and the installation is simpler and faster. Next, the second cover plate 16 is placed on the other side of the receiving notch 3, ensuring that it fits tightly against the side plate 17. At this time, the charging interface 4 is already confined within the receiving cavity 12 and is fixed by structures such as the limiting boss 18 and the limiting bracket 20.

[0079] Therefore, by adopting a design in which a cover plate and a side plate 17 are integrally formed, the assembly process of the fixing seat 5 can be effectively simplified, the installation efficiency can be improved, and the stability of the structure can be enhanced.

[0080] In some embodiments, refer to Figure 3 , Figure 4 and Figure 6 As shown, the first cover plate 15 and the second cover plate 16 are detachably connected to the phototherapy body 1.

[0081] Specifically, the first cover plate 15 can be provided with multiple connecting posts 22, and the second cover plate 16 can be provided with first connecting holes 23 corresponding to the connecting posts 22. Furthermore, each layer of the phototherapy body 1 can be provided with second connecting holes 24 corresponding to the connecting posts 22. During assembly, fasteners such as bolts and rivets can pass through the first connecting holes 23 and the second connecting holes 24 to connect to the connecting posts 22, thereby achieving a secure connection between the first cover plate 15, the second cover plate 16, and the phototherapy body 1. When it is necessary to replace or repair the charging interface 4, simply disassemble the fasteners 25 to quickly separate the first cover plate 15 and the second cover plate 16, thus exposing the charging interface 4.

[0082] Therefore, this design in the embodiments of this application can enable quick assembly and disassembly of the mounting base 5, facilitating the installation, maintenance, or replacement of the charging interface 4.

[0083] In some embodiments, refer to Figure 1 and Figure 2 As shown, the phototherapy body 1 integrates a control box 26 and a power supply 27.

[0084] Specifically, the control box 26 and power supply 27 are directly integrated into the phototherapy body 1 and electrically connected to the lamp board 7. This integrated design not only improves the overall structural stability but also enhances the overall compactness.

[0085] The control box 26 is equipped with buttons (not shown in the figure), which users can press to control the device's functions, such as power on / off operation and switching of phototherapy modes (e.g., adjusting light intensity or wavelength). For ease of operation, the backlight layer 8 of the phototherapy body 1 has a first through-hole 28 through which the buttons are exposed for easy pressing. Notably, since the buttons are located on the back side of the phototherapy body 1 facing away from the LED beads 10, when the phototherapy pad is applied to the phototherapy cap, the buttons are adjacent to the inner surface of the cap. This allows users to operate the buttons by pressing the corresponding markings (such as patterns, letters, colors, etc.) on the outer surface of the cap, effectively improving the user experience. The power supply 27 provides power to the entire phototherapy pad and can be charged via the charging port 4.

[0086] The light-transmitting layer 6 of the phototherapy body 1 has a second through-hole 29, through which the control box 26 and power supply 27 are partially exposed, thus achieving good heat dissipation. This is especially important for electronic components that operate for extended periods, effectively preventing performance degradation or damage due to overheating. Furthermore, both the control box 26 and power supply 27 have flanges 30 on their outer shells, allowing the light-transmitting layer 6 to be directly pressed onto the flanges 30 during injection molding, thereby achieving fixation and sealing.

[0087] During manufacturing, the control box 26 and power supply 27 can be first fixed to the backlight layer 8 and electrically connected to the lamp board 7. Then, the light-transmitting layer 6 is formed through injection molding, allowing the flanges 30 of the control box 26 and power supply 27 to be tightly integrated with the light-transmitting layer 6, thus achieving a unified, integrated molding process. This process not only improves the structural strength of the product but also reduces assembly steps and increases production efficiency.

[0088] In some embodiments, this application also provides a phototherapy cap, including: a cap body (not shown in the figure) and a phototherapy pad as described in the above embodiment. The tail of the cap body is provided with a notch for connecting an elastic band, the phototherapy pad is provided on the inner side of the cap body, and the edge of the phototherapy body 1 adjacent to the notch is provided with an accommodating notch 3.

[0089] Specifically, the cap body is the main part of the phototherapy cap, which is worn on the user's head. A notch is provided at the tail of the cap body; this notch is designed to connect the elastic band, and its purpose is to accommodate different head sizes, ensuring wearing comfort and stability.

[0090] The phototherapy pad is located on the inner side of the cap, directly contacting the user's scalp. The light-transmitting layer 6 faces the scalp, and the LED beads 10 on the light panel 7 emit light of a specific wavelength to irradiate the scalp, stimulating hair follicle activity and promoting blood circulation, thereby improving hair loss. A notch 3 is provided along the edge of the phototherapy body 1 near the cap's notch, where the charging interface 4 is installed. This allows the charging interface 4 to be exposed, facilitating charging. Furthermore, when charging is needed, the user can directly connect the charging cable without removing the cap, greatly improving ease of use. In addition, because the phototherapy pad uses the aforementioned fixing base 5 design, the stability of the charging interface 4 and the reliability of the electrical connection are ensured even during frequent plugging and unplugging.

[0091] In some embodiments, refer to Figure 1 As shown, the phototherapy body 1 includes multiple ring-shaped pads 31, with one end of each pad 31 connected and the other end extending radially outwards. The pads 31 are spaced apart, forming a radial structure. This design allows the phototherapy pad to be bent to fit the cap, facilitating placement and assembly. Furthermore, the backlight layer 8 of the phototherapy pad can be detachably connected to the cap using magnetic, Velcro, or snap-on components for easy cleaning and maintenance.

[0092] In some embodiments, refer to Figure 1 As shown, the pad 31 includes two first pads 32 near the notch of the cap body. The control box 26 and the power supply 27 are respectively disposed on the two first pads 32. This design can improve assembly stability and facilitate heat dissipation.

[0093] Furthermore, the edge shape of the first pad 32 adjacent to the notch in the cap body is adapted to the edge shape of the notch in the cap body, such as being arc-shaped. This design can prevent the first pad 32 from being exposed, thereby improving aesthetics. In addition, one of the arc-shaped edges of the first pad 32 can be provided with a notch 3 to accommodate the charging component 2 for convenient charging.

[0094] The above are merely preferred embodiments of this application and are not intended to limit the embodiments of this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the embodiments of this application should be included within the protection scope of the embodiments of this application.

Claims

1. A light therapy pad characterized in that, include: A phototherapy body, wherein the edge of the phototherapy body is provided with a receiving notch; A charging assembly includes a charging interface and a mounting base. The charging interface is disposed within the receiving notch and electrically connected to the phototherapy body. The mounting base is connected to the receiving notch and is used to fix the charging interface.

2. The phototherapeutic mattress of claim 1, wherein, The mounting base covers the receiving notch, and the mounting base has a receiving cavity communicating with the receiving notch. The mounting base has a plug hole communicating with the receiving cavity on one side adjacent to the opening of the receiving notch, and the plug hole corresponds to the charging interface.

3. The phototherapeutic mat of claim 2, wherein, The accommodating cavity is provided with a limiting structure, which is used to limit the charging interface.

4. The phototherapeutic mattress of claim 3, wherein, The fixing base includes: A first cover plate is disposed on one side of the receiving notch along the thickness direction of the phototherapy body, and the limiting structure is provided on the inner side of the first cover plate adjacent to the receiving notch. A second cover plate is disposed on the other side of the accommodating notch opposite to the first cover plate; A side plate surrounds and connects one side of the first cover plate and one side of the second cover plate to form the receiving cavity, and the side plate covers the opening of the receiving notch, and the side plate is provided with the insertion hole.

5. The phototherapeutic mat of claim 4, wherein, The limiting structure includes a limiting boss, which is located on the side of the first cover plate away from the side plate; the back of the end of the charging interface away from the plug hole is provided with a first stepped groove, which overlaps the limiting boss, and the limiting boss is used to press the charging interface onto the side plate.

6. The phototherapeutic mat of claim 4, wherein, The limiting structure includes limiting brackets, which are disposed on opposite sides of the first cover plate along the length direction of the insertion hole, and the charging interface is limited on the limiting brackets on both sides.

7. The phototherapy pad according to claim 4, characterized in that, The opening of the receiving notch is provided with a second stepped groove, and the side plate is embedded in the second stepped groove so that the side plate is flush with the edge where the opening of the receiving notch is located.

8. The phototherapy pad according to claim 4, characterized in that, One of the first cover plate and the second cover plate is integrally formed with the side plate; And / or, the first cover plate and the second cover plate are detachably connected to the phototherapy body.

9. The phototherapy pad according to any one of claims 1 to 8, characterized in that, The phototherapy unit integrates a control box and a power supply.

10. A phototherapy cap, characterized in that, include: The cap body and the phototherapy pad according to any one of claims 1 to 9, wherein the tail of the cap body is provided with a notch for connecting an elastic band, the phototherapy pad is disposed on the inner side of the cap body, and the phototherapy body is provided with the receiving notch along the edge of the notch.

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