Phototherapy roller

Abstract

The application is suitable for the technical field of phototherapy rollers, and provides a phototherapy roller, which comprises a roller main body and a phototherapy module, wherein the phototherapy module comprises a light-emitting assembly and a light-transmitting sleeve body, the light-transmitting sleeve body is sleeved outside the roller main body, the light-emitting assembly is arranged between the roller main body and the light-transmitting sleeve body, and a light-transmitting massage structure protruding from the outer side wall of the light-transmitting sleeve body is arranged on the outer side wall of the light-transmitting sleeve body; the light-transmitting sleeve body is in contact with the human body through the light-transmitting massage structure, so that the outer side wall of the light-transmitting sleeve body is arranged in a spaced manner from the human body, a diffusion space is formed between the outer side wall of the light-transmitting sleeve body and the human body, and at least part of light beams are scattered in the diffusion space, so that the light beams can uniformly irradiate the human body. The phototherapy roller provided in the application provides a space for the scattering of light beams by arranging the light-transmitting massage structure on the outer side wall of the light-transmitting sleeve body, so that the light beams can uniformly irradiate the human body, thereby improving the illumination range of the phototherapy roller provided in the application.

Description

Technical Field

[0001] This application belongs to the field of phototherapy roller technology, and more specifically, relates to a phototherapy roller. Background Technology

[0002] With the improvement of living standards, people are paying more and more attention to health, and yoga and other fitness exercises are gradually becoming mainstream. Yoga rollers, as an important auxiliary tool for yoga practice, are widely used for balance training, muscle relaxation, and core strength training due to their lightweight, elasticity, and comfortable surface. Traditional yoga rollers often use soft materials or have massage particles added to the surface to enhance the massage effect, but their function is limited to physical massage.

[0003] Meanwhile, phototherapy technology is increasingly being applied in the beauty and health fields. Phototherapy uses specific wavelengths of light radiation on the skin to provide various benefits, such as: red light: promoting collagen production, accelerating wound healing, shrinking pores, and improving skin laxity; blue light: inhibiting acne bacteria, reducing blackheads and whiteheads, and improving skin inflammation. The mechanism of phototherapy lies in the fact that different wavelengths of light can penetrate different depths of the skin, stimulating specific responses in subcutaneous tissues, thereby achieving therapeutic effects on the skin and muscles. Combining phototherapy technology with yoga rollers not only expands the application scenarios of yoga rollers but also allows them to play a greater role in strength training and muscle recovery. For example, during exercise, phototherapy rollers can emit specific wavelengths of light to irradiate the skin, relieving muscle tension, reducing pain, and accelerating post-exercise recovery.

[0004] However, most existing phototherapy rollers use point light sources or simple linearly arranged light sources, resulting in uneven light irradiation and affecting the treatment effect. Utility Model Content

[0005] The purpose of this application is to provide a phototherapy roller, which aims to solve the technical problem that the treatment effect of phototherapy rollers in the prior art is poor.

[0006] To achieve the above objectives, according to one aspect of this application, a phototherapy roller is provided. The phototherapy roller includes a roller body and a phototherapy module, wherein the phototherapy module includes a light-emitting component and a light-transmitting sleeve. The light-transmitting sleeve is fitted onto the outside of the roller body, and the light-emitting component is disposed between the roller body and the light-transmitting sleeve for emitting a light beam toward the light-transmitting sleeve. A light-transmitting massage structure protruding from the outer wall of the light-transmitting sleeve is provided. When the phototherapy roller performs rolling massage on the human body, the light-transmitting sleeve contacts the human body through the light-transmitting massage structure, so that the outer wall of the light-transmitting sleeve is spaced apart from the human body, and a divergence space is formed between the outer wall of the light-transmitting sleeve and the human body. At least part of the light beam is scattered in the divergence space so that the light beam can be evenly irradiated onto the human body.

[0007] Optionally, the phototherapy roller also includes a hot and cold compress module, which is located at the first end of the roller body. The hot and cold compress module has an application surface, and the hot and cold compress module comes into contact with the human body through the application surface to apply a cold or hot compress to the human body.

[0008] Optionally, the phototherapy roller also includes a control module, which is located on the roller body and electrically connected to the light-emitting component and the hot and cold compress module, for controlling the operation of the light-emitting component and the hot and cold compress module.

[0009] Optionally, the phototherapy roller also includes a power supply module, which is located on the roller body and electrically connected to the light-emitting component, the hot and cold compress module, and the control module, for supplying power to the light-emitting component, the hot and cold compress module, and the control module.

[0010] Optionally, the light-transmitting massage structure includes a light-transmitting pyramid formed on the outer wall of the light-transmitting sleeve. A portion of the light beam irradiating the light-transmitting sleeve can be refracted or reflected by the light-transmitting pyramid and uniformly irradiated to the external environment.

[0011] Optionally, the light-transmitting massage structure includes multiple light-transmitting pyramids, which are arranged in groups. Each group of light-transmitting pyramids includes at least two light-transmitting pyramids. The multiple groups of light-transmitting pyramids are arranged at intervals on the outer wall of the light-transmitting sleeve along the circumference and / or the extension direction of the light-transmitting sleeve.

[0012] Optionally, multiple sets of light-transmitting pyramids are arranged at intervals along the circumference and extension direction of the light-transmitting sleeve on the outer wall of the light-transmitting sleeve; the light-emitting component includes a lamp panel assembly, and an installation groove is provided on the inner wall of the light-transmitting sleeve. The installation groove extends along the length direction of the light-transmitting sleeve. In the circumference of the light-transmitting sleeve, the installation groove is located between two adjacent sets of light-transmitting pyramids, and the lamp panel assembly is installed in the installation groove.

[0013] Optionally, a first guide structure is provided on the outer side wall of the roller body, and a second guide structure is provided on the inner side wall of the light-transmitting sleeve. During the process of the light-transmitting sleeve being fitted onto the outer side of the roller body, the first guide structure and the second guide structure slide together to guide the fitting of the light-transmitting sleeve.

[0014] Optionally, one of the first guide structure and the second guide structure is a guide protrusion, and the other of the first guide structure and the second guide structure is a guide groove. The guide protrusion and the guide groove are adapted to each other, and the extension direction of the guide protrusion and the guide groove is parallel to the extension direction of the roller body. During the process of the light-transmitting sleeve being fitted onto the outside of the roller body, the guide protrusion and the guide groove slide together to guide the fitting of the light-transmitting sleeve.

[0015] Optionally, the hot and cold compress module includes a hot and cold conversion component and a hot and cold conduction sheet. The hot and cold conversion component is disposed at the first end of the roller body. The side of the hot and cold conversion component away from the roller body has a hot and cold output end. The hot and cold conduction sheet is attached to the hot and cold output end. The hot and cold conversion component cools or heats the hot and cold conduction sheet through the hot and cold output end. The side of the hot and cold conduction sheet away from the hot and cold output end forms the application surface.

[0016] The beneficial effects of the phototherapy roller provided in this application are as follows: Compared with the prior art, the phototherapy roller provided in this application has a light-transmitting sleeve fitted on the outside of the roller body, and a light-emitting component is set between the roller body and the light-transmitting sleeve. This allows the light beam emitted by the light-emitting component onto the light-transmitting sleeve to be transmitted to the external environment through the light-transmitting sleeve, so that the user can perform phototherapy through the phototherapy roller provided in this application. At the same time, the phototherapy roller provided in this application has a light-transmitting massage structure protruding from the outer wall of the light-transmitting sleeve. This allows the phototherapy roller to massage the human body through the light-transmitting massage structure during rolling. Furthermore, when the rolling phototherapy roller massages the human body through the light-transmitting massage structure, since the light-transmitting massage structure protrudes from the outer wall of the light-transmitting sleeve, there will be a certain gap between the outer wall of the light-transmitting sleeve and the human body. At this time, a divergence space is formed between the outer wall of the light-transmitting sleeve and the human body. The existence of the divergence space can provide space for the scattering of the light beam, so that the light beam can be evenly irradiated to the human body, thereby improving the illumination range of the phototherapy roller provided in this application. Attached Figure Description

[0017] 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.

[0018] Figure 1 This is a schematic diagram of the structure of the phototherapy roller provided in the embodiments of this application;

[0019] Figure 2 This is a schematic diagram of the structure of a phototherapy roller from another perspective, as provided in an embodiment of this application.

[0020] Figure 3 This is an exploded view of the phototherapy roller provided in an embodiment of this application;

[0021] Figure 4 A cross-sectional schematic diagram of a phototherapy roller with some components removed, provided in an embodiment of this application;

[0022] Figure 5 This is a schematic diagram of the structure of the phototherapy roller with the light-transmitting sleeve removed, as provided in an embodiment of this application.

[0023] Figure 6 This is a schematic diagram of the structure of the light-transmitting sleeve provided in the embodiments of this application;

[0024] The details of the reference numerals used in the above figures are as follows:

[0025] 10. Roller body; 11. First guide structure; 12. First housing; 13. Second housing;

[0026] 21. Translucent sleeve; 211. Translucent massage structure; 212. Second guide structure; 213. Mounting groove;

[0027] 22. Light-emitting components; 221. Lamp panel components;

[0028] 30. Hot and cold compress module; 31. Hot and cold conversion component; 32. Hot and cold conduction plate; 33. Fixing bracket; 34. Decorative plate;

[0029] 40. Control module; 41. Button cover; 42. Control circuit board; 43. Power button; 44. Function buttons; 45. Button indicator film;

[0030] 50. Power supply module; 51. Battery assembly; 52. Battery cover. Detailed Implementation

[0031] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0032] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly or indirectly on that other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to that other element. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 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 this application.

[0034] 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0035] As described in the background section, with the improvement of living standards, people are paying increasing attention to health, and yoga and other fitness exercises are gradually becoming mainstream. Yoga rollers, as an important auxiliary tool for yoga practice, are widely used for balance training, muscle relaxation, and core strength training due to their lightweight, elasticity, and comfortable surface. Traditional yoga rollers often use soft materials or have massage particles added to the surface to enhance the massage effect, but their function is limited to physical massage. Meanwhile, phototherapy technology is increasingly mature in the fields of beauty and health. Phototherapy acts on the skin through specific wavelengths of light radiation, bringing various benefits, such as: red light: promoting collagen production, accelerating wound healing, shrinking pores, and improving skin laxity; blue light: inhibiting acne bacteria, reducing blackheads and whiteheads, and improving skin inflammation. The mechanism of phototherapy lies in the fact that different wavelengths of light can penetrate different depths of the skin, stimulating specific responses in subcutaneous tissues, thereby achieving therapeutic effects on the skin and muscles. Combining phototherapy technology with yoga rollers not only expands the application scenarios of yoga rollers but also allows them to play a greater role in strength training and muscle recovery. For example, during exercise, phototherapy rollers can emit light of specific wavelengths to irradiate the skin, relieving muscle tension, reducing pain, and accelerating post-exercise recovery. However, most existing phototherapy rollers use point light sources or simple linearly arranged light source designs, resulting in uneven light irradiation and affecting the treatment effect.

[0036] See Figures 1 to 6As shown, in order to solve the above problems, according to one aspect of this application, an embodiment of this application provides a phototherapy roller, which includes: a roller body 10 and a phototherapy module, wherein the phototherapy module includes a light-emitting component 22 and a light-transmitting sleeve 21. The light-transmitting sleeve 21 is sleeved on the outside of the roller body 10, and the light-emitting component 22 is disposed between the roller body 10 and the light-transmitting sleeve 21 for emitting a light beam to the light-transmitting sleeve 21. A light-transmitting massage structure 211 protruding from the outer wall of the light-transmitting sleeve 21 is provided on the outer wall of the light-transmitting sleeve 21. When the phototherapy roller performs rolling massage on the human body, the light-transmitting sleeve 21 contacts the human body through the light-transmitting massage structure 211, so that the outer wall of the light-transmitting sleeve 21 is spaced apart from the human body, and a divergence space is formed between the outer wall of the light-transmitting sleeve 21 and the human body. At least part of the light beam is scattered in the divergence space so that the light beam can be evenly irradiated to the human body. The phototherapy roller provided in this embodiment has a light-transmitting sleeve 21 fitted over the outside of the roller body 10, and a light-emitting component 22 disposed between the roller body 10 and the light-transmitting sleeve 21. This allows the light beam emitted by the light-emitting component 22 onto the light-transmitting sleeve 21 to be transmitted to the external environment through the light-transmitting sleeve 21, enabling the user to perform phototherapy using the phototherapy roller provided in this embodiment. Simultaneously, the phototherapy roller provided in this embodiment has a light-transmitting massage structure 211 protruding from the outer wall of the light-transmitting sleeve 21, allowing the phototherapy roller to... During operation, the translucent massage structure 211 massages the human body. As the rolling light therapy roller massages the body through the translucent massage structure 211, a certain gap exists between the outer wall of the translucent sleeve 21 and the human body because the translucent massage structure 211 protrudes from the outer wall of the translucent sleeve 21. This creates a divergence space, which provides space for the scattering of the light beam, allowing it to evenly illuminate the body and thus increasing the illumination range of the light therapy roller provided in this application. In an optional embodiment, at least a portion of the light beam can be reflected and refracted through the translucent massage structure 211. The light beam reflected and refracted by the translucent massage structure 211 can be evenly scattered into the external environment, thereby expanding the illumination range of the light therapy roller provided in this embodiment and improving light energy utilization.

[0037] In one specific embodiment, the roller body 10 provided in this embodiment provides stable support and positioning for the light-emitting component 22 and the light-transmitting sleeve 21, so that the light beam emitted by the light-emitting component 22 can be stably transmitted to the light-transmitting sleeve 21. Furthermore, with the support of the roller body 10, the phototherapy roller can be used as an auxiliary tool during yoga practice, allowing practitioners to perform rolling massage and other actions with the help of the phototherapy roller, thus solving the problem of inconvenience in the application of phototherapy in yoga scenarios.

[0038] See Figures 2 to 4As shown, in a specific embodiment, the phototherapy roller in this embodiment also includes a hot and cold compress module 30. The hot and cold compress module 30 is disposed at the first end of the roller body 10. The hot and cold compress module 30 has an application surface. The hot and cold compress module 30 contacts the human body through the application surface to perform hot or cold compress on the human body. Traditional phototherapy rollers often only have phototherapy functions, which cannot meet the needs of some treatments requiring hot and cold compresses. The phototherapy roller provided in this embodiment, by adding a hot and cold compress module 30, expands the functional scope of the phototherapy roller beyond single phototherapy, making it applicable to more diverse treatment scenarios. When using the phototherapy roller, users no longer need to prepare additional hot and cold compress equipment, making operation more convenient. Moreover, they can switch between phototherapy, hot compress, and cold compress functions at any time according to their own feelings and treatment needs, or choose different combinations of functions, improving comfort and convenience, and enhancing the user experience. At the same time, the hot and cold compress module 30 provided in this embodiment, through the contact surface with the human body, makes the transfer of hot and cold more uniform and efficient, allowing the cooling effect of cold compress and the heating effect of hot compress to better act on the treatment site, thereby enhancing the therapeutic effect of hot and cold compresses. Furthermore, through the contact surface, the hot and cold compress module 30 can be precisely positioned on the target area, avoiding the application of hot and cold compresses to irrelevant areas, ensuring that the treatment is only applied to the required area, improving the accuracy of treatment, especially for some localized diseases or injuries, it can play a better role.

[0039] In one optional embodiment, the roller body 10 provided in this embodiment includes a first housing 12 and a second housing 13. The first housing 12 provided in this embodiment is installed on the second housing 13, and a receiving cavity is formed between the first housing 12 and the second housing 13. The hot and cold compress module 30 provided in this embodiment is installed on the first end of the roller body 10 and is partially located in the receiving cavity, wherein the application surface of the hot and cold compress module 30 is outside the receiving cavity.

[0040] See Figure 1 , Figures 3 to 5 As shown, in one specific embodiment, the phototherapy roller further includes a control module 40. The control module 40 is disposed on the roller body 10 and electrically connected to the light-emitting component 22 and the hot / cold compressive module 30, and is used to control the operation of the light-emitting component 22 and the hot / cold compressive module 30. By providing the control module 40 on the roller body 10 and electrically connecting the control module 40 to the light-emitting component 22 and the hot / cold compressive module 30, the phototherapy roller can control the operation of the light-emitting component 22 and the hot / cold compressive module 30 through the control module 40.

[0041] In an optional embodiment, the control module 40 provided in this embodiment includes a button housing 41 and a control circuit board 42. The button housing 41 provided in this embodiment is fixedly installed on the second end of the roller body 10, and a first cavity is formed between the button housing 41 and the second end of the roller body 10. The control circuit board 42 is fixedly installed on the button housing 41 and located in the first cavity. The control circuit board 42 is electrically connected to the light-emitting component 22 and the hot and cold compress module 30, and is used to control the operation of the light-emitting component 22 and the hot and cold compress module 30.

[0042] In an optional embodiment, the control module 40 provided in this embodiment further includes function buttons 44. A function switch is provided on the side of the control circuit board 42 near the button housing 41. A first mounting through hole is provided on the button housing 41 corresponding to the function switch. At least some of the function buttons 44 are movably installed in the first mounting through hole. The function buttons 44 abut against the trigger end of the function switch. Pressing the function button 44 can trigger the function switch, thereby controlling the operation of the light-emitting component 22 and / or the hot and cold compress module 30.

[0043] See Figure 3 and Figure 4 As shown, in one specific embodiment, the phototherapy roller further includes a power supply module 50. The power supply module 50 is disposed on the roller body 10 and electrically connected to the light-emitting component 22, the hot / cold compress module 30, and the control module 40, for supplying power to the light-emitting component 22, the hot / cold compress module 30, and the control module 40. By providing the power supply module 50 on the roller body 10 and electrically connecting the power supply module 50 to the light-emitting component 22, the hot / cold compress module 30, and the control module 40, the phototherapy roller can supply power to the light-emitting component 22, the hot / cold compress module 30, and the control module 40 through the power supply module 50.

[0044] In an optional embodiment, the control module 40 provided in this embodiment further includes a power button 43. A power switch is provided on the side of the control circuit board 42 near the button housing 41. A second mounting through hole is provided on the button housing 41 corresponding to the power switch. At least part of the power button 43 is movably installed in the second mounting through hole. The power button 43 abuts against the trigger end of the power switch. Pressing the power button 43 can trigger the power switch, thereby realizing the control of the on / off of the power supply module 50 and the light-emitting component 22 and / or the hot / cold compress module 30 and / or the control circuit board 42.

[0045] In an optional embodiment, the power supply module 50 provided in this embodiment includes a battery assembly 51 and a battery cover 52. The cavity provided in this embodiment is provided with a battery mounting slot. The battery cover 52 is detachably placed on the battery mounting slot. A second cavity is formed between the battery cover 52 and the battery mounting slot. The battery assembly 51 is installed in the second cavity and is electrically connected to the control circuit board 42, the hot and cold compress module 30, and the light-emitting component 22. The battery assembly 51 can be electrically connected to the hot and cold compress module 30 and the light-emitting component 22 indirectly through the control circuit board 42, or the battery assembly 51 can be electrically connected directly to the hot and cold compress module 30 and the light-emitting component 22.

[0046] In an optional embodiment, the control module 40 provided in this embodiment further includes a button indicator film 45. The button indicator film 45 provided in this embodiment is disposed on the side of the button face shell 41 away from the roller body 10. The button indicator film 45 provided in this embodiment is printed with button markings and patterns to provide clear operation instructions for users, making it convenient for users to accurately perform button operations and improving the convenience and accuracy of operation.

[0047] In one optional embodiment, the button indicator film 45 provided in this embodiment is made of polyethylene terephthalate.

[0048] See Figures 1 to 4 and Figure 6 As shown, in one specific embodiment, the light-transmitting massage structure 211 includes a light-transmitting pyramid formed on the outer wall of the light-transmitting sleeve 21 for massaging the human body. By setting the light-transmitting massage structure provided in this embodiment as a light-transmitting pyramid, the contact area between the light therapy roller and the human body during the rolling massage can be reduced, preventing the surface of the light therapy roller from adhering to the skin of the human body. At the same time, the light-transmitting pyramid provided in this embodiment is integrated into the outer wall of the light-transmitting sleeve 21, simplifying the structural design of the light therapy roller and facilitating its manufacturing and installation.

[0049] In one specific embodiment, the light-transmitting massage structure 211 provided in this embodiment is configured as a light-transmitting pyramid. This allows a portion of the light beam irradiated by the light-emitting component 22 onto the light-transmitting sleeve 21 to be evenly distributed in the external environment through reflection and refraction by the light-transmitting pyramid. Compared to other light-transmitting structures, the light-transmitting pyramid can effectively guide the light beam, reduce energy waste, and improve the overall efficiency of the phototherapy roller. Furthermore, compared to the smooth cylindrical outer surface of existing phototherapy rollers, the phototherapy roller provided in this embodiment can achieve point massage of the human body through the raised light-transmitting pyramid, resulting in a better massage effect. At the same time, the massage through the raised light-transmitting pyramid can create a certain distance between the outer wall of the light-transmitting sleeve 21 and the human body, thereby providing space for the scattering of the light beam and allowing the light beam to be evenly irradiated onto the human body.

[0050] In one optional embodiment, the light-transmitting pyramid and the light-transmitting sleeve 21 provided in this embodiment are integrally formed.

[0051] In one optional embodiment, the light-transmitting pyramid provided in this embodiment is a triangular pyramid.

[0052] In one alternative embodiment, the edges of the light-transmitting pyramid provided in this embodiment are rounded.

[0053] In one optional embodiment, the light-transmitting sleeve 21 provided in this embodiment is made of silicone.

[0054] See Figures 1 to 4 and Figure 6 As shown, in one specific embodiment, the light-transmitting massage structure 211 includes multiple light-transmitting pyramids arranged in groups. Each group of light-transmitting pyramids includes at least two light-transmitting pyramids. These groups of light-transmitting pyramids are spaced apart on the outer wall of the light-transmitting sleeve 21 along its circumference and / or extension direction. By arranging these multiple groups of light-transmitting pyramids spaced apart along the circumference and extension direction of the light-transmitting sleeve 21, the contact area between the light-therapy roller and the human body during the rolling massage process can be reduced, preventing the surface of the light-therapy roller from adhering to the skin. Furthermore, the multiple raised light-transmitting pyramids enable multi-point massage of the human body, subjecting the skin to alternating pressure changes and providing a better massage effect.

[0055] See Figure 3 and Figure 6As shown, in a specific embodiment, multiple sets of light-transmitting pyramids are arranged at intervals on the outer wall of the light-transmitting sleeve 21 along the circumference and extension direction of the light-transmitting sleeve 21; the light-emitting component 22 includes a lamp panel component 221, and an installation groove 213 is provided on the inner wall of the light-transmitting sleeve 21. The installation groove 213 extends along the length direction of the light-transmitting sleeve 21. In the circumference of the light-transmitting sleeve, the installation groove 213 is located between two adjacent sets of light-transmitting pyramids, and the lamp panel component 221 is installed in the installation groove 213. By providing an installation groove 213 extending along the length of the light-transmitting sleeve 21 on the inner sidewall of the light-transmitting sleeve 21, and placing the installation groove 213 between two sets of circumferentially adjacent light-transmitting pyramids, the lamp panel assembly 221 can be installed between the roller body 10 and the light-transmitting sleeve 21 through the installation groove 213. The design of the installation groove 213 allows the lamp panel assembly 221 to be easily installed along the length of the light-transmitting sleeve 21, improving assembly efficiency and accuracy. Furthermore, the installation groove 213 provided in this embodiment is directly integrated into the inner sidewall of the light-transmitting sleeve 21, eliminating the need for additional fasteners and simplifying the structural design and manufacturing process. Here, the two sets of circumferentially adjacent light-transmitting pyramids refer to the two sets of light-transmitting pyramids that are adjacent in the circumferential direction of the light-transmitting sleeve.

[0056] In one specific embodiment, the phototherapy roller provided in this embodiment has the mounting groove 213 positioned between two adjacent sets of light-transmitting pyramids in the circumferential direction. This allows most of the light beam emitted by the lamp panel assembly 221 mounted in the mounting groove 213 to directly pass through the outer wall of the light-transmitting sleeve and exit between the two adjacent sets of light-transmitting pyramids, reducing the thickness of the light beam passing through the light-transmitting sleeve and thus significantly improving the light utilization rate. Here, the two adjacent sets of light-transmitting pyramids in the circumferential direction refer to two sets of light-transmitting pyramids adjacent in the circumferential direction of the light-transmitting sleeve. In an optional embodiment, the substrate of the lamp panel assembly 221 provided in this embodiment is a flexible printed circuit board.

[0057] In one specific embodiment, multiple sets of light-transmitting pyramids are evenly arranged on the outer side wall of the light-transmitting sleeve 21 along the circumference and / or the extension direction of the light-transmitting sleeve 21. The even arrangement means that the multiple sets of light-transmitting pyramids are arranged at equal intervals on the outer side wall of the light-transmitting sleeve 21 along the circumference and / or the extension direction of the light-transmitting sleeve 21.

[0058] See Figure 3 , Figure 5 and Figure 6As shown, in a specific embodiment, a first guide structure 11 is provided on the outer side wall of the roller body 10, and a second guide structure 212 is provided on the inner side wall of the light-transmitting sleeve 21. During the process of the light-transmitting sleeve 21 being fitted onto the outer side of the roller body 10, the first guide structure 11 and the second guide structure 212 slide in cooperation to guide the fitting of the light-transmitting sleeve 21. The phototherapy roller provided in this embodiment has a first guide structure 11 on the outer side wall of the roller body 10 and a second guide structure 212 on the inner side wall of the light-transmitting sleeve 21. During the process of fitting the light-transmitting sleeve 21 onto the outer side of the roller body 10, the sliding cooperation between the first guide structure 11 and the second guide structure 212 guides the fitting of the light-transmitting sleeve 21, ensuring accurate alignment of the light-transmitting sleeve 21 with the roller body 10 and improving installation accuracy. Simultaneously, the sliding cooperation between the first guide structure 11 and the second guide structure 212 also ensures the stability of the light-transmitting sleeve 21 during installation, preventing displacement or tilting and improving assembly quality. Furthermore, the installation of the light-transmitting sleeve 21 requires no additional tools or complex operations, reducing the installation difficulty and time cost.

[0059] See Figure 3 , Figure 5 and Figure 6 As shown, in a specific embodiment, one of the first guide structure 11 and the second guide structure 212 is a guide protrusion, and the other of the first guide structure 11 and the second guide structure 212 is a guide groove. The guide protrusion and the guide groove are adapted to each other, and the extension direction of the guide protrusion and the guide groove is parallel to the extension direction of the roller body 10. During the process of the light-transmitting sleeve 21 being fitted onto the outside of the roller body 10, the guide protrusion and the guide groove slide to guide the fitting of the light-transmitting sleeve 21. The phototherapy roller provided in this embodiment uses one of the first guide structure 11 and the second guide structure 212 as a guide protrusion and the other as a guide groove, and the guide protrusion and the guide groove are adapted to each other. During the process of fitting the light-transmitting sleeve 21 onto the outside of the roller body 10, the sliding cooperation between the guide protrusion and the guide groove guides the fitting of the light-transmitting sleeve 21, so that the light-transmitting sleeve 21 can be accurately aligned with the roller body 10, improving the installation accuracy. At the same time, the sliding cooperation between the guide protrusion and the guide groove also ensures that the light-transmitting sleeve 21 remains stable during installation, avoiding deviation or tilting, improving the assembly quality. Furthermore, the light-transmitting sleeve 21 does not require additional tools or complex operations during installation, reducing the installation difficulty and time cost of the light-transmitting sleeve 21.

[0060] In a specific embodiment, the first guide structure 11 provided in this embodiment is a guide protrusion, and the second guide structure 212 is a guide groove. The guide protrusion has guide slopes at both ends in the length direction of the light-transmitting sleeve 21. In the extension direction of the guide protrusion, the guide slopes extend from the end of the guide protrusion to the middle of the guide protrusion and tilt away from the outside of the light-transmitting sleeve 21. By setting the guide slopes, it is easy for the guide protrusion to align with the guide groove, thereby improving assembly efficiency.

[0061] In an optional embodiment, the first guide structure 11 provided in this embodiment includes a plurality of guide protrusions, which are spaced apart circumferentially along the light-transmitting sleeve 21. The second guide structure 212 provided in this embodiment includes a plurality of guide grooves, which correspond one-to-one with the plurality of guide protrusions. Through the cooperation of the plurality of guide protrusions and the plurality of guide grooves, it can be ensured that the light-transmitting sleeve 21 remains stable during installation, avoiding displacement or tilting and improving assembly quality.

[0062] In an optional embodiment, the inner wall of the light-transmitting sleeve 21 provided in this embodiment is provided with a plurality of mounting grooves 213. The plurality of mounting grooves 213 are arranged at intervals along the circumference of the light-transmitting sleeve 21. The light-emitting component 22 includes a plurality of lamp plate components 221, and the plurality of lamp plate components 221 correspond one-to-one with the plurality of mounting grooves 213. By setting a plurality of lamp plate components 221 and installing the plurality of lamp plate components 221 one-to-one in the plurality of mounting grooves 213 arranged at intervals along the circumference of the light-transmitting sleeve 21, the light beam can be emitted more uniformly from the light-transmitting sleeve 21, expanding the effective area of ​​phototherapy, improving the consistency and stability of phototherapy effect, and contributing to the improvement of treatment effect.

[0063] See Figures 2 to 4 As shown, in a specific embodiment, the hot and cold compress module 30 includes a hot and cold conversion component 31 and a hot and cold conduction sheet 32. The hot and cold conversion component 31 is disposed at the first end of the roller body 10. The side of the hot and cold conversion component 31 away from the roller body 10 has a hot and cold output end. The hot and cold conduction sheet 32 ​​is attached to the hot and cold output end. The hot and cold conversion component 31 cools or heats the hot and cold conduction sheet 32 ​​through the hot and cold output end. The side of the hot and cold conduction sheet 32 ​​away from the hot and cold output end forms the application surface. By attaching the hot and cold conduction sheet 32 ​​to the hot and cold output end, the hot and cold conduction sheet 32 ​​can uniformly transfer the hot and cold effect, avoid local temperature differences, and improve the use effect. Furthermore, the hot and cold conversion component 31 can directly cool or heat the hot and cold conduction sheet 32 ​​through the hot and cold output end, which can improve the heat transfer efficiency and speed up the temperature adjustment.

[0064] In one optional embodiment, the heat conduction sheet 32 ​​provided in this embodiment is an aluminum sheet. Of course, in other embodiments, the heat conduction sheet 32 ​​provided in this embodiment can also be a sheet-like component with a high thermal conductivity, such as a copper sheet, a silver sheet, or a ceramic sheet.

[0065] In an optional embodiment, the first end of the roller body 10 provided in this embodiment has a first opening communicating with the receiving cavity. The hot and cold compress module 30 provided in this embodiment also includes a fixing bracket 33, which covers the first opening and is fixedly connected to the first end of the roller body 10. The hot and cold conduction plate 32 is fixedly installed on the side of the fixing bracket 33 away from the roller body 10. The fixing bracket 33 has a second opening at the corresponding position of the hot and cold conduction plate 32. The hot and cold conversion component 31 is disposed in the receiving cavity. The hot and cold output end of the hot and cold conversion component 31 is attached to the side of the hot and cold conduction plate 32 near the roller body 10 through the second opening and is fixedly connected to the hot and cold conduction plate 32.

[0066] In an optional embodiment, the thermal conversion component 31 provided in this embodiment is a semiconductor thermoelectric component. The semiconductor thermoelectric component includes a semiconductor thermoelectric element, a heat sink, and a cooling fan. The side of the semiconductor thermoelectric element closest to the thermal conduction element 32 forms a thermal output end. The heat sink is installed on the side of the semiconductor thermoelectric element away from the thermal conduction element 32, and the cooling fan is installed on the heat sink. According to the Peltier effect, when current is passed through the semiconductor thermoelectric element, one side of the semiconductor thermoelectric element will continuously absorb heat and become a cold end due to the energy change of electrons or holes, while the other side will release heat. The current becomes the hot end, thus creating a temperature difference between the hot and cold ends. When cold compress is needed, the semiconductor thermoelectric element is energized, causing the side of the semiconductor thermoelectric element closest to the heat conduction plate 32 to form a cold end, thereby absorbing local heat from the human body and lowering the local temperature. At this time, the side of the semiconductor thermoelectric element away from the heat conduction plate 32 forms a hot end, and the phototherapy roller dissipates heat through a heat sink and a cooling fan. When hot compress is needed, the direction of the current is changed, turning the original cold end into a hot end. The hot end transfers heat to the local area of ​​the human body, raising the local temperature and thus achieving hot compress.

[0067] In an optional embodiment, the fixed bracket 33 provided in this embodiment is fixedly connected to the roller body 10 by threaded fasteners. A decorative piece 34 is provided on the side of the fixed bracket 33 away from the roller body 10. The position of the decorative piece 34 corresponds to the position of the mounting hole on the fixed bracket 33 for installing the threaded fasteners, and is used to cover the mounting hole to improve the waterproof performance of the phototherapy roller provided in this embodiment.

[0068] In one optional embodiment, the decorative sheet 34 provided in this embodiment is made of polyethylene terephthalate.

[0069] In summary, implementing the phototherapy roller provided in this embodiment has at least the following beneficial technical effects: The phototherapy roller provided in this embodiment has a light-transmitting sleeve 21 fitted onto the outside of the roller body 10, and a light-emitting component 22 is provided between the roller body 10 and the light-transmitting sleeve 21, so that the light beam emitted by the light-emitting component 22 onto the light-transmitting sleeve 21 can be transmitted to the external environment through the light-transmitting sleeve 21, thereby enabling the user to perform phototherapy through the phototherapy roller provided in this embodiment. At the same time, the phototherapy roller provided in this embodiment has a light-transmitting massage mechanism that protrudes from the outer wall of the light-transmitting sleeve 21 on the outer wall of the light-transmitting sleeve 21. Structure 211 enables the phototherapy roller to massage the human body through the light-transmitting massage structure 211 during rolling. When the rolling phototherapy roller massages the human body through the light-transmitting massage structure 211, since the light-transmitting massage structure 211 protrudes from the outer wall of the light-transmitting sleeve 21, there will be a certain gap between the outer wall of the light-transmitting sleeve 21 and the human body. At this time, a divergence space will be formed between the outer wall of the light-transmitting sleeve 21 and the human body. The existence of the divergence space can provide space for the scattering of the light beam, so that the light beam can be evenly irradiated to the human body, thereby improving the illumination range of the phototherapy roller provided in this application.

[0070] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A phototherapy roller, characterized in that, The phototherapy roller includes: Roller body (10); The phototherapy module includes a light-emitting component (22) and a light-transmitting sleeve (21). The light-transmitting sleeve (21) is fitted on the outside of the roller body (10). The light-emitting component (22) is disposed between the roller body (10) and the light-transmitting sleeve (21) for emitting a light beam to the light-transmitting sleeve (21). A light-transmitting massage structure (211) protruding from the outer wall of the light-transmitting sleeve (21) is provided on the outer wall of the light-transmitting sleeve (21). When the light therapy roller performs rolling massage on the human body, the light-transmitting sleeve (21) contacts the human body through the light-transmitting massage structure (211), so that the outer wall of the light-transmitting sleeve (21) is spaced apart from the human body, and a diverging space is formed between the outer wall of the light-transmitting sleeve (21) and the human body, at least part of the light beam is scattered in the diverging space so that the light beam can be evenly irradiated onto the human body.

2. Phototherapy roller according to claim 1, characterized in that The phototherapy roller also includes a hot and cold compress module (30), which is disposed at the first end of the roller body (10). The hot and cold compress module (30) has an application surface, and the hot and cold compress module (30) contacts the human body through the application surface to apply a cold or hot compress to the human body.

3. Phototherapy roller according to claim 2, characterized in that The phototherapy roller also includes a control module (40), which is disposed on the roller body (10) and electrically connected to the light-emitting component (22) and the hot and cold compress module (30) for controlling the operation of the light-emitting component (22) and the hot and cold compress module (30).

4. Phototherapy roller according to claim 3, characterized in that The phototherapy roller also includes a power supply module (50), which is disposed on the roller body (10) and electrically connected to the light-emitting component (22), the hot and cold compress module (30) and the control module (40), and is used to supply power to the light-emitting component (22), the hot and cold compress module (30) and the control module (40).

5. Phototherapy roller according to any of claims 1 to 4, characterized in that The light-transmitting massage structure (211) includes a light-transmitting pyramid formed on the outer wall of the light-transmitting sleeve (21) for massaging the human body.

6. The phototherapeutic roller according to claim 5, characterized in that, The light-transmitting massage structure (211) includes multiple light-transmitting pyramids, which are arranged in groups. Each group of light-transmitting pyramids includes at least two light-transmitting pyramids. The multiple groups of light-transmitting pyramids are arranged at intervals on the outer side wall of the light-transmitting sleeve (21) along the circumference of the light-transmitting sleeve (21) and / or the extension direction of the light-transmitting sleeve (21).

7. Phototherapy roller according to claim 6, characterized in that Multiple sets of the light-transmitting pyramids are arranged at intervals on the outer side wall of the light-transmitting sleeve (21) along the circumference of the light-transmitting sleeve (21) and the extension direction of the light-transmitting sleeve (21). The light-emitting component (22) includes a lamp panel assembly (221). An installation groove (213) is provided on the inner sidewall of the light-transmitting sleeve (21). The installation groove (213) extends along the length direction of the light-transmitting sleeve (21). In the circumferential direction of the light-transmitting sleeve, the installation groove (213) is located between two adjacent sets of light-transmitting pyramids. The lamp panel assembly (221) is installed in the installation groove (213).

8. Phototherapy roller according to any of claims 1 to 4, characterized in that A first guide structure (11) is provided on the outer side wall of the roller body (10), and a second guide structure (212) is provided on the inner side wall of the light-transmitting sleeve (21). During the process of the light-transmitting sleeve (21) being fitted onto the outer side of the roller body (10), the first guide structure (11) and the second guide structure (212) slide together to guide the fitting of the light-transmitting sleeve (21).

9. The phototherapeutic roller according to claim 8, characterized in that, One of the first guide structure (11) and the second guide structure (212) is a guide protrusion, and the other of the first guide structure (11) and the second guide structure (212) is a guide groove. The guide protrusion and the guide groove are adapted to each other. The extension direction of the guide protrusion and the guide groove is parallel to the extension direction of the roller body (10). During the process of the light-transmitting sleeve (21) being fitted onto the outside of the roller body (10), the guide protrusion and the guide groove slide to guide the fitting of the light-transmitting sleeve (21).

10. The phototherapeutic roller according to claim 2, wherein, The hot and cold compress module (30) includes a hot and cold conversion component (31) and a hot and cold conduction sheet (32). The hot and cold conversion component (31) is disposed at the first end of the roller body (10). The side of the hot and cold conversion component (31) away from the roller body (10) has a hot and cold output end. The hot and cold conduction sheet (32) is attached to the hot and cold output end. The hot and cold conversion component (31) cools or heats the hot and cold conduction sheet (32) through the hot and cold output end. The side of the hot and cold conduction sheet (32) away from the hot and cold output end forms the application surface.

Images