Phototherapy device

Abstract

The utility model relates to the technical field of beauty physiotherapy equipment, and provides a phototherapy device, which comprises a shading plate, a phototherapy assembly and a fixing layer, and is characterized in that the shading plate is provided with a first accommodating groove; the phototherapy assembly comprises a lamp strip and a condensing lens which are arranged in the first containing groove, the side, opposite to the shading plate, of the lamp strip is electrically connected with a lamp bead, and the condensing lens covers the lamp bead. The fixing layer is formed in the first containing groove so as to package and fix the lamp strip and the condensing lens, and the condensing lens is exposed out of the fixing layer. The phototherapy effect of the device can be improved, so that the use experience of a user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cosmetic physiotherapy equipment technical field especially provides a light therapy device. BACKGROUND

[0002] The light therapy device is a kind of physical treatment equipment using specific wavelength light.The light therapy device treats and improves the health problems of human body by emitting specific wavelength light.

[0003] However, the light therapy effect of the existing light therapy device is poor, which affects the user experience. UTILITY MODEL CONTENT

[0004] The purpose of the embodiment of the utility model is to provide a kind of light therapy device, to solve the problem of the light therapy effect of the existing light therapy device is poor, which affects the user experience.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0006] The utility model provides a kind of light therapy device, comprising:

[0007] The light shield plate is provided with a first accommodating groove;

[0008] The light therapy assembly includes a lamp strip and a condenser lens arranged in the first accommodating groove, the lamp strip is electrically connected with a lamp bead on the side away from the light shield plate, and the condenser lens cover is arranged on the lamp bead;

[0009] The fixing layer is formed in the first accommodating groove to encapsulate and fix the lamp strip and the condenser lens, and the condenser lens is exposed to the fixing layer.

[0010] Optionally, the condenser lens includes a main body and a condenser lens body, the main body is formed with a clamping groove matched with the lamp bead, the lamp bead is clamped in the clamping groove, and the fixing layer is encapsulated and fixed on the main body;The condenser lens body is connected to the main body and corresponds to the lamp bead, and the condenser lens body is exposed to the fixing layer.

[0011] Optionally, the fixing layer is provided with a light-transmitting hole, the condenser lens body is arranged in the light-transmitting hole, and the main body is limited in the light-transmitting hole;And / or, the width of the main body is less than or equal to the width of the lamp strip;

[0012] And / or, the condenser lens body is a convex lens.

[0013] Optionally, the condenser lens is an integral structure;And / or, the fixing layer is a light-transmitting layer.

[0014] Optionally, the number of the lamp beads is multiple, the multiple lamp beads are arranged at intervals along the length direction of the lamp strip, and each of the lamp beads is provided with the condenser lens; and / or,

[0015] The number of the lamp strips is multiple, and the multiple lamp strips are arranged side by side along the width direction of the light shielding plate.

[0016] Optionally, the ratio of the interval between the two adjacent lamp strips to the width of the lamp strip is 0.5-10.

[0017] Optionally, the first accommodating groove is provided with a positioning groove extending along the length direction of the light shielding plate, and the lamp strip is limited in the positioning groove.

[0018] Optionally, the light shielding plate is further provided with a second accommodating groove, and the second accommodating groove is arranged at one end of the first accommodating groove.

[0019] The light therapy device further comprises a control box, the control box is detachably arranged in the second accommodating groove, and the control box is electrically connected with the lamp strip.

[0020] Optionally, the control box comprises a magnetic electrode, and the magnetic electrode is used for electrically connecting the lamp strip.

[0021] Optionally, the light shielding plate and the fixing layer are both flexible plates.

[0022] And / or, the light shielding plate is provided with a hanging hole at each of the opposite sides along the length direction.

[0023] The light therapy device provided by the utility model can install the light therapy assembly through the first accommodating groove of the light shielding plate, can emit light rays of specific wavelengths through the lamp beads on the lamp strip of the light therapy assembly, can achieve the effect of beautifying and protecting skin, can reduce the light emitting angle of the lamp beads through the condenser lens, can realize the light condensing effect, can improve the light utilization efficiency, and can improve the light therapy effect, can encapsulate and fix the lamp strip and the condenser lens through the fixing layer formed in the first accommodating groove, and the condenser lens is exposed to the fixing layer, so as to facilitate light transmission, and thus the light therapy can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0025] Figure 1 It is a structural schematic view of the light therapy device provided by the utility model embodiment.

[0026] Figure 2 Structure diagram two of the light therapy device provided by the embodiment of the utility model;

[0027] Figure 3 Structure diagram of the fixed layer provided by the embodiment of the utility model;

[0028] Figure 4 Structure diagram of the light shielding plate provided by the embodiment of the utility model;

[0029] Figure 5 Structure diagram one of the condenser lens provided by the embodiment of the utility model;

[0030] Figure 6 Structure diagram two of the condenser lens provided by the embodiment of the utility model;

[0031] Figure 7 Structure diagram of the first rigid clamp plate provided by the embodiment of the utility model;

[0032] Figure 8 Structure diagram of the second rigid clamp plate provided by the embodiment of the utility model.

[0033] In the drawings, various reference signs indicate:

[0034] 1, light shielding plate; 2, light therapy assembly; 3, fixed layer; 4, first accommodating groove; 5, lamp strip;

[0035] 6, condenser lens; 7, lamp bead; 8, main body; 9, condenser lens body; 10, clamping groove;

[0036] 11, light transmission hole; 12, positioning groove; 13, second accommodating groove; 14, control box;

[0037] 15, first connecting hole; 16, first mounting hole; 17, first rigid clamp plate; 18, mounting part;

[0038] 19, bearing part; 20, first through hole; 21, second connecting hole; 22, second mounting hole;

[0039] 23, second rigid clamp plate; 24, second through hole. DETAILED DESCRIPTION

[0040] The embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as limiting the utility model.

[0041] In the description of the embodiments of the utility model, it is understood that the terms "length", "width", "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the utility model.

[0042] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0043] In the embodiments of the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0044] According to one embodiment of the utility model, referring to Figures 1-6 The light therapy device provided by the utility model comprises a light shielding plate 1, a light therapy assembly 2 and a fixing layer 3. The light shielding plate 1 is provided with a first accommodating groove 4. The light therapy assembly 2 comprises a lamp strip 5 and a condenser lens 6 arranged in the first accommodating groove 4. The lamp strip 5 is electrically connected with a lamp bead 7 on the side away from the light shielding plate 1. The condenser lens 6 is arranged on the lamp bead 7. The fixing layer 3 is formed in the first accommodating groove 4 to encapsulate and fix the lamp strip 5 and the condenser lens 6. The condenser lens 6 is exposed to the fixing layer 3.

[0045] In the embodiment of the utility model, the light shielding plate 1 is part of the basic structure. The first accommodating groove 4 is arranged on the light shielding plate 1 to accommodate and position other assemblies. The light shielding plate 1 mainly prevents the non-target area from being disturbed by light and helps to concentrate light on the area needing light therapy.

[0046] In the light therapy assembly 2, the lamp strip 5 is installed in the first accommodating groove 4, and the lamp beads 7 with electrical connection are arranged on the lamp strip 5. The lamp beads 7 can be LED lamp beads or other types of light sources, and the lamp beads 7 can emit light of specific wavelengths. In addition, different wavelengths of light sources can be selected according to different application scenarios. For example, red light can promote cell metabolism and collagen production, blue light can be used for anti-inflammatory and sterilization, and yellow light can promote blood circulation and skin repair.

[0047] The light collecting lens 6 is arranged on each lamp bead 7, and the light collecting lens 6 can collect light to make the light more concentrated on the target skin position. In this way, the light intensity per unit area can be increased, and the energy loss can be reduced, and the efficiency can be improved. For example, the light emitting angle of the LED lamp bead is 150°, and after the light collecting lens 6 is used, the light emitting angle can be reduced, the light collecting effect can be achieved, the light utilization efficiency can be improved, and the light therapy effect can be improved.

[0048] The fixing layer 3 can be formed in the first accommodating groove 4 of the light shielding plate 1 by injection molding or glue dropping process, and the fixing layer 3 is used for packaging and fixing the lamp strip 5 and the light collecting lens 6 in the first accommodating groove 4. The fixing layer 3 ensures the sealing of the whole device, avoids the influence of external factors on the working state of the internal elements, improves the safety and reliability of the whole device, and the design that the light collecting lens 6 is partially exposed to the fixing layer 3 can ensure good light transmission performance. In addition, since the lamp beads 7 generate heat during work, the partial exposure of the light collecting lens 6 can also help to improve the heat dissipation condition, reduce the risk of overheating of the lamp beads 7, and prolong the service life of the equipment.

[0049] Therefore, the light therapy device provided by the embodiment of the utility model improves the light utilization rate and the curative effect in the light therapy process while maintaining good sealing performance and ease of use, thereby effectively improving the user experience.

[0050] According to an embodiment of the utility model, referring to Figure 1 , Figure 2 , Figure 5 and Figure 6 , the light collecting lens 6 includes a main body 8 and a light collecting lens body 9. The main body 8 is formed with a clamping groove 10 matched with the lamp bead 7, the lamp bead 7 is clamped in the clamping groove 10, and the fixing layer 3 is packaged and fixed on the main body 8. The light collecting lens body 9 is connected to the main body 8 and corresponds to the lamp bead 7, and the light collecting lens body 9 is exposed to the fixing layer 3.

[0051] In the embodiment of the utility model, the main body 8 is the basic structure of the condenser lens 6, the bottom of the main body 8 is equipped with the clamping groove 10 matched with the lamp pearl 7, when installing, the condenser lens 6 is clamped and fixed on the lamp pearl 7 through the groove. Such design ensures that each condenser lens 6 can be accurately positioned and aligned with the lamp pearl 7, providing a stable fixing position for the condenser lens 6. This direct connection mode reduces the loss in the light transmission process, improves the efficiency, and ensures that the light emitted by each lamp pearl 7 can be effectively focused on the target skin area, increasing the accuracy of phototherapy.

[0052] The condenser lens body 9 mainly plays a condensing function, and it is designed to accurately correspond to the lamp pearl 7 below. In this way, the light can be maximally concentrated and directed to the target skin area requiring phototherapy.

[0053] The fixing layer 3 can be processed and formed in the first accommodating groove 4 by injection molding or drop glue process, which not only firmly encapsulates the entire phototherapy assembly (including the lamp strip 5 and the condenser lens 6), protects the internal elements, but also ensures good sealing and enhances the mechanical strength of the entire device, making it more durable.

[0054] It is worth mentioning that when forming, the main body 8 part of the lens is covered by the fixing layer 3, which can increase the contact area of the fixing layer 3 with the lens during forming, thereby ensuring the stability of the connection, and since the condenser lens body 9 part of the lens directly acts on the lamp pearl 7 and is exposed to the fixing layer 3, it can minimize the light scattering phenomenon, so that more light energy can be emitted outward and reach the skin surface, thereby improving the overall phototherapy effect.

[0055] According to one embodiment of the utility model, referring to Figure 1 and Figure 3 , the fixing layer 3 is provided with a light transmission hole 11, the condenser lens body 9 is arranged in the light transmission hole 11, and the main body 8 is limited in the light transmission hole 11. Such design can ensure that the light is directly and unobstructed from the condenser lens body 9 and reaches the phototherapy skin area, thereby effectively improving the phototherapy effect.

[0056] According to one embodiment of the utility model, the width of the main body 8 of the condenser lens 6 is less than or equal to the width of the lamp strip 5. Such design can improve the installation stability of the condenser lens 6 and prevent it from falling off when the phototherapy device is bent.

[0057] According to one embodiment of the utility model, referring to Figure 5 and Figure 6 , the condenser lens body 9 is a convex lens.

[0058] Specifically, the light emitted from the lamp bead 7 can be concentrated on a specific area of the skin through the convex lens, and by focusing the light, the light scattering is reduced, so that more energy directly acts on the target site, improves the energy utilization efficiency of the light source, increases the illumination intensity, and thus improves the phototherapy effect.

[0059] According to an embodiment of the present application, the light condensing lens 6 is an integral molding structure.

[0060] Specifically, the main body 8 and the light condensing lens body 9 of the light condensing lens 6 are completed at one time in one manufacturing process, which can be realized by injection molding, casting or other molding processes. This design reduces the assembly steps in the production process, reduces the labor cost, and improves the production efficiency.

[0061] Since it is molded at one time, the precise alignment between the light condensing lens body 9 and the lamp bead 7 can be ensured, so that the light can be accurately focused on the required position, and the cumulative error caused by multi-component assembly is reduced.

[0062] The integral molding design reduces the seams and other potential weak points, making the entire light condensing lens 6 more solid and durable, improving the reliability and service life of the product.

[0063] According to an embodiment of the present application, the fixed layer 3 is a light-transmitting layer. With such a design, good light-transmitting performance can be achieved while ensuring good sealing performance.

[0064] According to an embodiment of the present application, referring to Figure 2 , the number of lamp beads 7 is multiple, and the multiple lamp beads 7 are arranged along the length direction of the lamp strip 5, and each lamp bead 7 is provided with a light condensing lens 6.

[0065] In this embodiment of the present application, multiple lamp beads 7 are arranged along the length direction on the lamp strip 5. Such a design allows larger skin areas to be irradiated at the same time, which is particularly useful for situations requiring large-area treatment, such as full-body beauty care or healing of a larger wound area. By reasonably designing the spacing between the lamp beads 7, the uniformity of the light in the phototherapy area can be ensured.

[0066] Moreover, each lamp bead 7 is used in cooperation with an independent light condensing lens 6, so that each beam of light can be efficiently concentrated, and sufficient illumination intensity can be maintained even in a larger coverage range. This design improves the light utilization rate, reduces energy loss, and improves the overall effect of phototherapy.

[0067] According to an embodiment of the present application, referring to Figure 2 and Figure 4 , the first accommodating groove 4 is provided with a positioning groove 12 extending along the length direction of the light shielding plate 1, and the lamp strip 5 is limited in the positioning groove 12.

[0068] Specifically, the positioning groove 12 can firmly fix the lamp strip 5, prevent it from shifting or loosening during use, and provide a clear installation path for the lamp strip 5, so that the assembly process becomes simple and fast. When installing, you only need to insert the lamp strip 5 according to the position of the positioning groove 12, which simplifies the assembly process and improves the assembly accuracy and efficiency.

[0069] According to one embodiment of the present application, referring to Figure 2 and Figure 4 , the number of lamp strips 5 is multiple, and the multiple lamp strips 5 are arranged side by side along the width direction of the light shield plate 1. Correspondingly, the number of positioning grooves 12 is also multiple, and the multiple positioning grooves 12 are arranged side by side along the width direction of the light shield plate 1.

[0070] Specifically, the multiple lamp strips 5 are arranged side by side along the width direction of the light shield plate 1, and each lamp strip 5 has multiple lamp beads 7, and each lamp bead 7 is configured with a condenser lens 6. Such design can greatly expand the illumination area, so that the light therapy can cover a wider skin surface, and is suitable for the case of requiring large-area light therapy.

[0071] Of course, the number of lamp strips 5 turned on can also be adjusted according to the needs of different applications. For example, when a small area needs to be treated with higher accuracy, the number of lamp strips 5 turned on can be reduced; and when extensive coverage is required, the number of lamp strips 5 turned on can be increased.

[0072] According to one embodiment of the present application, the ratio of the spacing between the two adjacent lamp strips 5 to the width of the lamp strip 5 is 0.5-10. Such design can ensure the bonding area of the fixing layer 3 and the light shield plate 1, so that the bonding is firm, thereby improving the forming stability.

[0073] According to one embodiment of the present application, referring to Figure 2 and Figure 4 , the light shield plate 1 is also provided with a second accommodating groove 13, and the second accommodating groove 13 is arranged at one end of the first accommodating groove 4.

[0074] The light therapy device also includes a control box 14, which is detachably arranged in the second accommodating groove 13, and the control box 14 is electrically connected with the lamp strip 5.

[0075] In this embodiment of the present application, the second accommodating groove 13 of the light shield plate 1 is used to place the control box 14, which ensures that it can be firmly fixed on the device. For example, the four top corners of the second accommodating groove 13 are respectively provided with first connecting holes 15, and the bottom of the control box 14 is provided with connecting columns (not shown in the figure) corresponding to the first connecting holes 15.

[0076] And the control box 14 can be taken out from the second accommodating groove 13, realizing disassembled carrying, so as to facilitate storage and transportation.

[0077] In addition, the user can adjust the light therapy mode (such as red light mode, blue light mode, infrared light mode, etc.), the opening number of the light strip 5, the light intensity, and the light time, etc. Parameters through the control box 14, in order to adapt to different light therapy needs.

[0078] According to an embodiment of the present application, the control box 14 comprises a magnetic electrode (not shown in the figure), and the magnetic electrode is used for electrically connecting the light strip 5.

[0079] Specifically, the control box 14 is equipped with a magnetic electrode, and when the control box 14 is placed in the second accommodating groove 13 of the light shield plate 1, the magnetic electrode on the control box 14 is magnetically adsorbed with the corresponding contact point at the end of the light strip 5, thereby realizing electrical connection.

[0080] It can be understood that the magnetic connection does not need complex plugging operation, and the user only needs to place the control box 14 close to the end of the light strip 5, and the magnetic force will automatically pull it into the correct position and complete the electrical connection. This plug-and-play mode greatly simplifies the operation steps of the user and improves the convenience of use.

[0081] According to an embodiment of the present application, the light shield plate 1 and the fixed layer 3 are both flexible plates. For example, the light shield plate 1 can be prepared by using silica gel, and the fixed layer 3 can be prepared by using transparent silica gel.

[0082] Specifically, the flexible characteristic makes the device better fit the human body curve, applicable to different parts of the body, and provides more uniform and comfortable light. It can be adjusted according to the shape of the light therapy area, increasing the flexibility of use.

[0083] And when the device is used up, the control box 14 can be taken down, and then the flexible plate is wound up to reduce the volume, so as to facilitate carrying and storage.

[0084] According to an embodiment of the present application, referring to Figure 4 As shown in the figure, the light shield plate 1 is provided with a hanging hole on the opposite sides along the length direction.

[0085] In this way, the user can conveniently hang or fix the light therapy device at different positions. Through the hanging hole, the user can adjust the height and angle of the device according to the needs, to ensure that the light can accurately irradiate the target skin area. For the case of long-time treatment, the hanging design can make the user more comfortable to carry out light therapy without holding the device.

[0086] The embodiment of the present application not only improves the use convenience of the light therapy device, but also enhances the adaptability and user experience in different application scenarios.

[0087] According to one embodiment of the utility model, refer to Figure 1 、 Figure 4 and Figure 7 As shown, the mounting hole of the light shield plate 1 includes a first mounting hole 16; a first rigid clamp plate 17 is clamped on one side of the light shield plate 1 adjacent to the second accommodating groove 13, the first rigid clamp plate 17 includes a mounting part 18 and a bearing part 19 connected, the mounting part 18 is clamped on one side edge of the light shield plate 1, and the mounting part 18 is provided with a first through hole 20 corresponding to the first mounting hole 16; the bearing part 19 is matched with the second accommodating groove 13 and clamped on the top and bottom of the second accommodating groove 13, and the bearing part 19 is provided with a second connecting hole 21 corresponding to the first connecting hole 15 of the second accommodating groove 13, and the control box 14 is installed on the bearing part 19, and the connecting column at the bottom of the control box 14 is threaded through the second connecting hole 21 and connected with the first connecting hole 15.

[0088] Specifically, the first rigid clamp plate 17 can be a plastic plate, a metal plate or the like, the structural strength of the device at the mounting place and the control box 14 installation place can be improved through the first rigid clamp plate 17, so that the durability and safety of the product are improved; and the first through hole 20 corresponding to the first mounting hole 16 can be designed to ensure the mounting function.

[0089] According to one embodiment of the utility model, refer to Figure 1 、 Figure 4 and Figure 8 As shown, the mounting hole of the light shield plate 1 further includes a second mounting hole 22; a second rigid clamp plate 23 is clamped on the other side of the light shield plate 1 away from the second accommodating groove 13, and the second rigid clamp plate 23 is provided with a second through hole 24 corresponding to the second mounting hole 22.

[0090] Specifically, the second rigid clamp plate 23 can be a plastic plate, a metal plate or the like, the structural strength of the device at the mounting place can be improved through the second rigid clamp plate 23, so that the durability and safety of the product are improved; and the second through hole 24 corresponding to the second mounting hole 22 can be designed to ensure the mounting function.

[0091] The above is only a preferred embodiment of the utility model, and does not limit the utility model embodiments, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model embodiments should be included in the protection scope of the utility model embodiments.

Claims

1. A phototherapy device, characterized in that, The application relates to a light therapy device. The light therapy device comprises a light shield provided with a first accommodating groove, a light therapy assembly, a fixing layer, and a control box. The light therapy assembly comprises a lamp strip and a condenser lens, the lamp strip is electrically connected with lamp beads on the side opposite to the light shield, and the condenser lens is arranged on the lamp beads. The fixing layer is formed in the first accommodating groove to encapsulate and fix the lamp strip and the condenser lens, and the condenser lens is exposed to the fixing layer.

2. The phototherapy device of claim 1, wherein, The condenser lens comprises a main body and a condenser lens body, the main body is provided with a clamping groove matched with the lamp beads, the lamp beads are clamped in the clamping groove, and the fixing layer is encapsulated and fixed on the main body; the condenser lens body is connected to the main body and corresponds to the lamp beads, and the condenser lens body is exposed to the fixing layer.

3. The phototherapy device of claim 2, wherein, The fixing layer is provided with a light-transmitting hole, the condenser lens body is arranged in the light-transmitting hole, and the main body is limited in the light-transmitting hole; and / or the width of the main body is less than or equal to the width of the lamp strip. The condenser lens body is a convex lens.

4. The phototherapy device of claim 1, wherein, The condenser lens is an integrated structure; and / or the fixing layer is a light-transmitting layer.

5. The phototherapy device of claim 1, wherein, The number of the lamp beads is plural, the lamp beads are arranged at intervals along the length direction of the lamp strip, and each lamp bead is provided with the condenser lens; and / or The number of the lamp strips is plural, and the lamp strips are arranged side by side along the width direction of the light shield.

6. The phototherapy device of claim 5, wherein, The ratio of the interval between two adjacent lamp strips to the width of the lamp strip is 0.5-10.

7. The phototherapy device of claim 1, wherein, The first accommodating groove is provided with a positioning groove extending along the length direction of the light shield, and the lamp strip is limited in the positioning groove.

8. The phototherapy device of any one of claims 1 to 7, wherein, The light shield is further provided with a second accommodating groove, and the second accommodating groove is arranged at one end of the first accommodating groove. The light therapy device further comprises the control box, the control box is detachably arranged in the second accommodating groove, and the control box is electrically connected with the lamp strip.

9. The phototherapy device of claim 8, wherein, The control box comprises a magnetic electrode for electrically connecting the lamp strip.

10. The phototherapy device of any one of claims 1 to 7, wherein, The light shield and the fixing layer are flexible plates. And / or the light shield is provided with hanging holes on opposite sides along the length direction.

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