Phototherapy hair band

Abstract

The utility model relates to the technical field of physiotherapy equipment, and provides a phototherapy hair band which comprises a hair band body and a phototherapy lamp panel, the hair band body is used for being worn on the head and comprises a light-transmitting layer and a backlight layer, the light-transmitting layer is adjacent to the head, the backlight layer is connected to the side, back to the head, of the light-transmitting layer, and the phototherapy lamp panel is arranged on the light-transmitting layer. The light-transmitting layer is provided with a first hole structure and / or the backlight layer is provided with a second hole structure; the phototherapy lamp panel is clamped between the light-transmitting layer and the backlight layer and is used for emitting light through the light-transmitting layer. The phototherapy effect of the hair band can be guaranteed, meanwhile, the overall weight is reduced, and therefore the wearing comfort degree is improved.

Description

Technical Field

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

[0002] A phototherapy headband is a therapeutic device that uses light of specific wavelengths to stimulate the scalp to promote hair growth or improve hair health. The light emitted by this device can penetrate the skin's surface, stimulating hair follicle cell activity and promoting blood circulation, thereby helping to slow hair loss and promote new hair growth.

[0003] However, existing light therapy headbands are often bulky due to their design and materials, which can affect user comfort and result in a poor wearing experience. Utility Model Content

[0004] The purpose of this application is to provide a phototherapy headband that addresses the problems of existing phototherapy headbands being too heavy and uncomfortable to wear.

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

[0006] Some embodiments of this application provide a phototherapy headband, including:

[0007] A headband body for wearing on the head, the headband body includes a light-transmitting layer and a backlighting layer, the light-transmitting layer is adjacent to the head, the backlighting layer is connected to the side of the light-transmitting layer facing away from the head, and the light-transmitting layer has a first hole structure and / or the backlighting layer has a second hole structure.

[0008] A phototherapy lamp panel is sandwiched between the light-transmitting layer and the backlight layer, and is used to emit light through the light-transmitting layer.

[0009] In some embodiments, the phototherapy lamp plate has a third hole structure.

[0010] In some embodiments, the light-transmitting layer has the first hole structure, the first hole structure including at least one first hole; the backlight layer has the second hole structure, the second hole structure including at least one second hole.

[0011] The third hole structure includes at least one third hole, and at least a portion of the first hole, the second hole, and the third hole are connected to each other.

[0012] In some embodiments, among the corresponding connected first hole, second hole and third hole, one of the first hole and the second hole has a limiting protrusion on one side edge adjacent to the phototherapy lamp plate, the other hole passes through the limiting protrusion, and the third hole passes through the limiting protrusion.

[0013] In some embodiments, the first hole has a first arc-shaped chamfered surface on the edge away from the phototherapy lamp plate, and / or the second hole has a second arc-shaped chamfered surface on the edge away from the phototherapy lamp plate.

[0014] In some embodiments, the backlight layer is provided with a mounting groove, the phototherapy lamp panel is located within the mounting groove, and the light-transmitting layer covers the opening of the mounting groove;

[0015] Furthermore, the light-transmitting layer has the first hole structure, and the backlight layer has the second hole structure. The first hole structure, the second hole structure, and the third hole structure are all located within the area where the mounting groove is located.

[0016] In some embodiments, the backlight layer has protruding limiting seats at both ends, and each limiting seat is connected to the mounting groove; the second hole structure is disposed between the limiting seats at both ends;

[0017] The phototherapy headband also includes a battery and a button. Each of the limiting seats is provided with the battery, which is electrically connected to the phototherapy lamp board. The button is exposed on one of the limiting seats and is electrically connected to the phototherapy lamp board.

[0018] In some embodiments, the phototherapy hairband further includes a charging interface, which is disposed in one of the limiting seats and electrically connected to the phototherapy lamp board, and the limiting seat where the charging interface is located is provided with a plug corresponding to the charging interface.

[0019] In some embodiments, the backlight layer is a rigid component, and / or the light-transmitting layer is a flexible component.

[0020] In some embodiments, the phototherapy headband further includes an elastic band, the two ends of which are detachably connected to the two ends of the headband body.

[0021] The beneficial effects of the phototherapy headband provided in this application are as follows: Compared with the prior art, this application reduces the overall weight by creating a perforated structure in the headband body (including the light-transmitting layer and the backlight layer), thereby improving the comfort when wearing it. At the same time, it can maintain the effective operation of the phototherapy lamp plate, ensuring that the light can efficiently penetrate to the scalp and achieve the goal of promoting hair growth. Attached Figure Description

[0022] 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.

[0023] Figure 1 This is a schematic diagram of the structure of the phototherapy headband provided in an embodiment of this application from one perspective;

[0024] Figure 2 This is another structural schematic diagram of the phototherapy headband provided in the embodiments of this application;

[0025] Figure 3 for Figure 2 Enlarged view of a portion at point A;

[0026] Figure 4 for Figure 2 A magnified view of section B;

[0027] Figure 5 An exploded view of the structure of the phototherapy headband provided in this embodiment of the application;

[0028] Figure 6 for Figure 5 A magnified view of a portion at point C;

[0029] Figure 7 This is another exploded view of the structure of the phototherapy headband provided in the embodiments of this application.

[0030] The following are the labeling elements in the figure:

[0031] 1. Headband body; 2. Light therapy lamp panel; 3. Transparent layer; 4. Backlight layer; 5. First hole structure;

[0032] 6. Second hole structure; 7. Light source; 8. Third hole structure; 9. First hole; 10. Second hole;

[0033] 11. Third hole; 12. Limiting protrusion; 13. First arc-shaped chamfered surface; 14. Second arc-shaped chamfered surface;

[0034] 15. Mounting slot; 16. Limiting seat; 17. Battery; 18. Button; 19. Opening; 20. Cover plate;

[0035] 21. Through hole; 22. Charging interface; 23. Plug interface; 24. Elastic band; 25. Connecting part;

[0036] 26. Connecting hole. Detailed Implementation

[0037] 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.

[0038] In the description of the embodiments of this application, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying 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.

[0039] 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.

[0040] 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.

[0041] In some embodiments, refer to Figures 1 to 7 As shown, this application provides a phototherapy headband, including: a headband body 1 and a phototherapy lamp plate 2. The headband body 1 is worn on the head and includes a light-transmitting layer 3 and a backlighting layer 4. The light-transmitting layer 3 is adjacent to the head, and the backlighting layer 4 is connected to the side of the light-transmitting layer 3 facing away from the head. The light-transmitting layer 3 has a first hole structure 5 and / or the backlighting layer 4 has a second hole structure 6. The phototherapy lamp plate 2 is sandwiched between the light-transmitting layer 3 and the backlighting layer 4 and is used to emit light through the light-transmitting layer 3.

[0042] The headband body 1 is the main structure of the phototherapy headband, and its shape is adapted to the head, for example, it can be C-shaped. It is the component worn directly on the user's head, and the specific wearing position can be adjusted according to the user's actual phototherapy needs. For example, the headband body 1 can be worn on the top of the head, or it can be worn on the forehead at the hairline, thus achieving phototherapy in different parts of the head. The headband body 1 includes a light-transmitting layer 3 and a backlight layer 4. The light-transmitting layer 3 is located on the inner side near the head, and its main function is to allow the light emitted by the phototherapy lamp panel 2 to effectively penetrate and irradiate the scalp to achieve phototherapy. The light-transmitting layer 3 can be a flexible component with good light transmission performance and a certain degree of flexibility, such as polycarbonate, silicone, etc. The backlight layer 4 is connected to the outer side of the light-transmitting layer 3 facing away from the head, and it plays a role in supporting and protecting the internal components (such as the phototherapy lamp panel 2), and improves light transmission efficiency by reducing light scattering, ensuring that the light can be concentrated and effectively irradiated onto the scalp through the light-transmitting layer 3. The backlight layer 4 can be a rigid component, such as ABS plastic or silicone. In practical designs, at least one of the light-transmitting layer 3 and the backlight layer 4 can be perforated. This effectively reduces the overall weight of the headband, making it more comfortable to wear. This design is especially important for users who wear light-curing headbands for extended periods, as it reduces pressure and discomfort on the head.

[0043] The phototherapy lamp plate 2 is the core component of the phototherapy headband responsible for generating light of a specific wavelength. It is sandwiched between the light-transmitting layer 3 and the backlight layer 4. The phototherapy lamp plate 2 includes a circuit board and multiple light sources 7 electrically connected to the circuit board. The light sources 7 can be laser diodes, LED beads, etc., and can emit light of specific wavelengths such as red light or near-infrared light to irradiate the scalp to stimulate hair follicle cell activity, promote blood circulation and metabolism, and achieve the purpose of promoting hair growth or improving hair health.

[0044] Therefore, by optimizing the structure of the phototherapy headband, especially by introducing the light-transmitting layer 3, the backlight layer 4, and the hole structure thereon, this embodiment of the application not only improves the phototherapy effect of the device, but also significantly enhances the user's wearing experience.

[0045] In some embodiments, refer to Figure 5 and Figure 7 As shown, the phototherapy lamp plate 2 has a third hole structure 8.

[0046] By creating openings in the light therapy lamp panel 2, unnecessary material can be removed, making the entire device lighter. This is especially important for users who wear it for extended periods, as the lighter weight reduces pressure and discomfort on the head.

[0047] In some embodiments, refer to Figure 5 and Figure 7As shown, the light-transmitting layer 3 has a first hole structure 5, which includes at least one first hole 9; the backlight layer 4 has a second hole structure 6, which includes at least one second hole 10; the third hole structure 8 includes at least one third hole 11, and at least a portion of the first hole 9, the second hole 10 and the third hole 11 are correspondingly connected.

[0048] By creating openings in each layer of the headband's structure, unnecessary material can be removed, effectively reducing the overall weight. This makes it more comfortable and easier for users to wear for extended periods.

[0049] The number of holes 9 (first hole), 10 (second hole), and 11 (third hole) can all be multiple, and their specific shapes are not particularly limited; for example, they can be circular, elliptical, or polygonal. Holes 9, 10, and 11 can be connected one-to-one or partially connected. When holes 9, 10, and 11 are connected, they form an air channel running through the entire headband from the inside out. This design allows for free airflow, helping to dissipate heat generated during use. A good ventilation and heat dissipation mechanism is crucial for maintaining the device's operating temperature, especially during prolonged use. Effective heat dissipation not only protects internal electronic components but also prevents discomfort caused by overheating. In addition to physical weight reduction and heat dissipation, this multi-layered perforated structure also considers wearing comfort. For example, increased airflow reduces scalp sweating, providing a more refreshing wearing experience.

[0050] Therefore, the embodiments of this application, through the multi-layered porous structure design, not only solve the problems of existing phototherapy headbands being heavy and uncomfortable to wear, but also achieve the effect of ventilation and heat dissipation, thereby improving the working efficiency and service life of the equipment.

[0051] In some embodiments, refer to Figures 5 to 7 As shown, in the corresponding connected first hole 9, second hole 10 and third hole 11, one of the first hole 9 and the second hole 10 is provided with a limiting protrusion 12 on one side edge of the phototherapy lamp plate 2, the other is provided through the limiting protrusion 12, and the third hole 11 is provided through the limiting protrusion 12.

[0052] A limiting protrusion 12 is provided on the inner edge of one of the holes, the first hole 9 and the second hole 10. The limiting protrusion 12 can be annular. The function of this limiting protrusion 12 is to provide a positional constraint to ensure precise alignment between the layers. Another hole (i.e., the second hole 10 if the first hole 9 has the limiting protrusion 12; and the first hole 9 if the second hole 10 has the limiting protrusion 12) passes through the limiting protrusion 12, and a third hole 11 on the phototherapy lamp plate 2 also passes through this limiting protrusion 12 and is located between the first hole 9 and the second hole 10. As an example, Figure 6 As shown, a limiting protrusion 12 is provided on the inner edge of the second hole 10, and the first hole 9 and the third hole 11 pass through the limiting protrusion 12. This design allows each layer to be positioned by the limiting protrusion 12, thereby simplifying the assembly process and ensuring accurate alignment between the components.

[0053] Therefore, in this embodiment of the application, the precise positioning and stable assembly of the light-transmitting layer 3, the backlight layer 4, and the phototherapy lamp plate 2 can be achieved through the cooperation of the limiting protrusion 12 and the hole structure, thereby enhancing the stability of the overall structure and preventing misalignment or loosening during use.

[0054] In some embodiments, refer to Figure 3 As shown, the first hole 9 has a first arc-shaped chamfered surface 13 on the side edge away from the light therapy lamp plate 2.

[0055] Traditional right-angled edges can pull or even damage hair when wearing or removing a light-curved headband. This application significantly reduces this risk by providing a first curved chamfered surface 13 on the inner edge of the first hole 9 adjacent to the head. The curved chamfered surface is smoother, reducing friction with the hair and thus minimizing potential damage. In addition to directly protecting the hair, eliminating sharp edges also prevents unnecessary irritation or scratches to the scalp, further enhancing the product's safety.

[0056] In some embodiments, refer to Figure 4 As shown, the second hole 10 has a second arc-shaped chamfered surface 14 on the side edge away from the light therapy lamp plate 2.

[0057] Similar to the design function of the first curved chamfered surface 13, the introduction of the second curved chamfered surface 14 is primarily to prevent the hair from being pulled or damaged by the hard edges when the user puts on or takes off the light-curved headband. The smooth, curved edges reduce friction and lower the risk of hair damage. In addition to protecting the hair, the curved chamfered surface also prevents sharp edges from scratching the scalp, increasing product safety. Furthermore, the rounded design not only improves safety during use but also enhances the overall aesthetics of the product.

[0058] In some embodiments, refer to Figure 5 As shown, the backlight layer 4 is provided with a mounting groove 15, the phototherapy lamp board 2 is located within the mounting groove 15, and the light-transmitting layer 3 covers the opening of the mounting groove 15; and the light-transmitting layer 3 is provided with a first hole structure 5, the backlight layer 4 is provided with a second hole structure 6, and the first hole structure 5, the second hole structure 6 and the third hole structure 8 are all located in the area where the mounting groove 15 is located.

[0059] The mounting groove 15 on the backlight layer 4 provides a precise mounting position for the phototherapy lamp panel 2, ensuring that the phototherapy lamp panel 2 can be accurately placed in its predetermined position. This helps to ensure that the light can penetrate the scalp evenly and effectively. The light-transmitting layer 3 covers the opening of the mounting groove 15, forming a closed space, which can effectively protect the phototherapy lamp panel 2 from the influence of the external environment, such as dust and moisture, thereby extending its service life and maintaining stable performance.

[0060] Furthermore, all the perforations are located within the area of ​​the mounting slot 15, resulting in a compact structure. This design facilitates centralized management of ventilation and heat dissipation paths, ensuring smooth airflow and improving heat dissipation efficiency.

[0061] Therefore, this embodiment of the application achieves precise alignment and stable assembly between components by introducing the mounting groove 15 and confining the phototherapy lamp plate 2 therein. At the same time, combined with the design of the hole structure, it achieves the purpose of optimizing ventilation and heat dissipation.

[0062] In some embodiments, refer to Figure 1 , Figure 4 , Figure 5 and Figure 7 As shown, the backlight layer 4 has protruding limiting seats 16 at both ends, and each limiting seat 16 is connected to the mounting groove 15; the second hole structure 6 is located between the limiting seats 16 at both ends; the phototherapy hairband also includes a battery 17 and a button 18. Each limiting seat 16 has a battery 17, which is electrically connected to the phototherapy lamp board 2. The button 18 is exposed on one of the limiting seats 16 and is electrically connected to the phototherapy lamp board 2.

[0063] This application ensures a reasonable distribution of the various structures and avoids mutual interference by placing the second hole structure 6 between the limiting seats 16 at both ends of the backlight layer 4. Distributing the batteries 17 within the limiting seats 16 on both sides helps balance the weight distribution of the entire headband, preventing discomfort caused by one side being too heavy. This dual-battery configuration significantly increases the overall battery capacity of the device, improving battery life and providing users with a longer phototherapy experience. Furthermore, each limiting seat 16 has an opening 19 on its outer side, with a removable cover 20 at each opening, allowing users to easily remove and replace the corresponding battery 17. Additionally, one of the cover plates 20 can have a through hole 21, through which a button 18 is exposed, facilitating user operation of the button 18 to adjust phototherapy parameters (such as power on / off, light intensity, and light duration), improving ease of use.

[0064] Therefore, this application embodiment further enhances the functionality and user experience of the phototherapy headband by optimizing the layout of the battery 17 and introducing convenient control buttons 18.

[0065] In some embodiments, refer to Figure 4 and Figure 7 As shown, the phototherapy headband also includes a charging interface 22, which is located in one of the limiting seats 16 and electrically connected to the phototherapy lamp board 2. The limiting seat 16 where the charging interface 22 is located is provided with a plug interface 23 corresponding to the charging interface 22.

[0066] As an example, such as Figure 4 and Figure 5 As shown, a button 18 is provided on the limiting seat 16 at one end of the backlight layer 4, and a charging interface 22 is provided inside the limiting seat 16 at the other end. In some other examples, the button 18 and the charging interface 22 can also be integrated into the same limiting seat 16. The specific design can be adjusted according to actual needs.

[0067] In this embodiment, the charging interface 22 is directly integrated into the limiting seat 16 and electrically connected to the phototherapy lamp board 2. During charging, the user can connect the charging cable directly to the charging interface 22 via the plug interface 23 to charge the two batteries 17 of the device without removing the batteries 17. This effectively simplifies the charging process and improves the convenience of use.

[0068] In some embodiments, refer to Figure 1 , Figure 2 , Figure 5 and Figure 7 As shown, the phototherapy headband also includes an elastic band 24, the two ends of which are detachably connected to the two ends of the headband body 1.

[0069] The backlight layer 4 of the headband body 1 has connecting portions 25 at both ends, and a mounting groove 15 is located between the connecting portions 25. Each connecting portion 25 has a connecting hole 26. The end of the elastic band 24 can be connected to the connecting hole 26 via a buckle, or the end of the elastic band 24 can pass through the connecting hole 26 and be connected via Velcro. This application employs a detachable connection method, allowing users to easily remove the elastic band 24 from the headband body 1 for cleaning and maintenance. Furthermore, the detachable design allows users to replace the elastic band 24 with different materials and colors according to personal preferences or specific needs, increasing the product's personalization options.

[0070] Understandably, the elastic band 24 can automatically adjust its tightness according to the user's head size, ensuring that it is neither too tight and uncomfortable nor too loose and slips off, thereby improving the stability and comfort of wearing the headband. The elastic band 24 can be made of materials with good elasticity and durability, such as spandex and nylon.

[0071] Therefore, by introducing a detachable elastic band 24, the present application embodiment significantly improves the wearing comfort and user experience of the phototherapy headband.

[0072] 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 phototherapy headband, characterized in that, include: A headband body for wearing on the head, the headband body includes a light-transmitting layer and a backlighting layer, the light-transmitting layer is adjacent to the head, the backlighting layer is connected to the side of the light-transmitting layer facing away from the head, and the light-transmitting layer has a first hole structure and / or the backlighting layer has a second hole structure. A phototherapy lamp panel is sandwiched between the light-transmitting layer and the backlight layer, and is used to emit light through the light-transmitting layer.

2. The phototherapy headband according to claim 1, characterized in that, The phototherapy lamp panel has a third hole structure.

3. The phototherapy headband according to claim 2, characterized in that, The light-transmitting layer has the first hole structure, which includes at least one first hole; the backlight layer has the second hole structure, which includes at least one second hole. The third hole structure includes at least one third hole, and at least a portion of the first hole, the second hole, and the third hole are connected to each other.

4. The phototherapy headband according to claim 3, characterized in that, In the corresponding connected first hole, second hole and third hole, one of the first hole and the second hole has a limiting protrusion on one side edge adjacent to the phototherapy lamp plate, the other hole passes through the limiting protrusion, and the third hole passes through the limiting protrusion.

5. The phototherapy hairband according to claim 3, characterized in that, The first hole has a first arc-shaped chamfered surface on the edge away from the light therapy lamp plate, and / or the second hole has a second arc-shaped chamfered surface on the edge away from the light therapy lamp plate.

6. The phototherapy headband according to claim 2, characterized in that, The backlight layer is provided with a mounting groove, the phototherapy lamp plate is located within the mounting groove, and the light-transmitting layer covers the opening of the mounting groove; Furthermore, the light-transmitting layer has the first hole structure, and the backlight layer has the second hole structure. The first hole structure, the second hole structure, and the third hole structure are all located within the area where the mounting groove is located.

7. The phototherapy headband according to claim 6, characterized in that, The backlight layer has protruding limiting seats at both ends, and each limiting seat is connected to the mounting groove; the second hole structure is located between the limiting seats at both ends. The phototherapy headband also includes a battery and a button. Each of the limiting seats is provided with the battery, which is electrically connected to the phototherapy lamp board. The button is exposed on one of the limiting seats and is electrically connected to the phototherapy lamp board.

8. The phototherapy headband according to claim 7, characterized in that, The phototherapy hairband also includes a charging interface, which is located in one of the limiting seats and electrically connected to the phototherapy lamp board. The limiting seat where the charging interface is located is provided with a plug corresponding to the charging interface.

9. The phototherapy headband according to claim 1, characterized in that, The backlight layer is a rigid component, and / or the light-transmitting layer is a flexible component.

10. The phototherapy headband according to any one of claims 1 to 9, characterized in that, The phototherapy headband also includes an elastic band, the two ends of which are detachably connected to the two ends of the headband body.

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