Phototherapy mask

Abstract

The utility model relates to the technical field of beauty physiotherapy equipment, and provides a phototherapy mask which comprises a mask body, a wire clamp and a cable, the mask body comprises a shell and a phototherapy lamp panel, the shell is provided with a wire passing hole, and the phototherapy lamp panel is arranged in the shell; the wire clamp is limited in the wire passing hole; the cable is used for being electrically connected with the control box, one end of the cable penetrates through the cable clamp through the cable hole and is connected with the phototherapy lamp panel in a welded mode, and the cable clamp is used for fixing one end of the cable. According to the utility model, the connection stability of the welding part of the cable and the phototherapy lamp panel can be improved, and different phototherapy requirements of users can be met.

Description

TECHNICAL FIELD

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

[0002] The light therapy mask is a kind of light therapy equipment for facial beauty care, and the light therapy mask includes a lamp panel and a wire welded with the lamp panel, the wire can power the lamp panel, and the lamp beads on the lamp panel can emit light of specific wavelength, to realize facial beauty care.

[0003] However, the light therapy mode of the existing light therapy mask is single, and in actual use, the wire is often pulled by the user, so that the welding part of the wire and the lamp panel is loose, leading to poor contact, affecting the normal operation of the light therapy mask, and the service life of the light therapy mask is short. UTILITY MODEL CONTENT

[0004] The utility model embodiment aims at providing a light therapy mask, to solve the problems of single light therapy mode and short service life of the existing light therapy mask.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0006] The utility model provides a light therapy mask, comprising:

[0007] The mask comprises a shell and a light therapy lamp panel, the shell is provided with a wire hole, and the light therapy lamp panel is arranged in the shell;

[0008] The wire card is limited in the wire hole;

[0009] The cable is used for electrically connecting the control box, one end of the cable is arranged in the wire card through the wire hole and connected with the light therapy lamp panel by welding, and the wire card is used for fixing one end of the cable.

[0010] Optionally, the wire card comprises a wire clamping body, the wire clamping body has a wire clamping channel, and the inner wall of the wire clamping channel is provided with a convex ring;

[0011] One end of the cable is arranged in the convex ring in the wire clamping channel, and the convex ring is used to prevent one end of the cable from moving along the axial direction of the wire clamping channel.

[0012] Optionally, the number of the convex rings is at least two, and each convex ring is distributed along the axial direction of the wire clamping channel.

[0013] Optionally, the inner wall of the wire clamping channel is further provided with a clamping strip, the clamping strip extends along the axial direction of the wire clamping channel, and the clamping strip is used to prevent one end of the cable from rotating around the axial direction of the wire clamping channel.

[0014] Optionally, the number of the card strips is at least two, and each of the card strips is spaced along the circumference of the card wire channel.

[0015] Optionally, the wire card further comprises a connecting body connected to opposite sides of the card wire body.

[0016] The fixing part of the phototherapy lamp plate is provided adjacent to the wire card.

[0017] Optionally, the wire card comprises a first card body and a second card body spliced together, the first card body comprises a first card wire part, the second card body comprises a second card wire part, the first card wire part and the second card wire part have the card wire channel therebetween, and the inner wall of the first card wire part is provided with a first ring body, and the inner wall of the second card wire part is provided with a second ring body.

[0018] The card wire body comprises the first card wire part and the second card wire part, and the protruding ring comprises the first ring body and the second ring body.

[0019] Optionally, the inner wall of the first card wire part and / or the inner wall of the second card wire part is provided with the card strip.

[0020] Optionally, the first card body further comprises a first connecting part connected to opposite sides of the first card wire part, and the second card body further comprises a second connecting part connected to opposite sides of the second card wire part, and each of the connecting bodies comprises the first connecting part and the second connecting part.

[0021] One end of each of the first connecting parts is provided with a first welding part, one end of each of the second connecting parts is provided with a first welding groove, each of the fixing parts of the phototherapy lamp plate is provided with a welding hole, each of the fixing parts is clamped between the corresponding first connecting part and the second connecting part, and each of the first welding parts is inserted into the first welding groove through the corresponding welding hole.

[0022] Optionally, the other end of each of the first connecting parts is provided with a second welding part, the other end of each of the second connecting parts is provided with a second welding groove, each of the second welding parts is arranged in the corresponding second welding groove, and the inner side of each of the second welding parts is provided with a positioning hole, and the inner side of each of the second welding grooves is provided with a positioning column corresponding to the positioning hole.

[0023] And / or, the middle part of each of the first connecting parts is provided with a riveting column, each of the fixing parts of the phototherapy lamp plate is provided with a first riveting hole, the middle part of each of the second connecting parts is provided with a second riveting hole, and each of the riveting columns is riveted with the corresponding first riveting hole and the second riveting hole.

[0024] The phototherapy mask provided by the utility model can emit light of specific wavelength through the phototherapy lamp panel in the mask, realize facial beauty care, and can avoid the problem of loose welding caused by pulling of the cable, improve the service life of the phototherapy mask, and can control the phototherapy mode of the phototherapy lamp panel through the control box connected with the cable, and meet different needs of users. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0026] Figure 1 The connection schematic diagram of the phototherapy mask and the control box provided by the utility model embodiment is shown in the figure.

[0027] Figure 2 The connection schematic diagram of the phototherapy lamp panel, the wire card and the cable provided by the utility model embodiment is shown in the figure.

[0028] Figure 3 The partial enlarged view of A in the figure. Figure 2

[0029] Figure 4 The structure schematic diagram of the wire card provided by the utility model embodiment is shown in the figure.

[0030] Figure 5 The sectional view of the wire card provided by the utility model embodiment is shown in the figure.

[0031] Figure 6 The structure schematic diagram of the phototherapy lamp panel provided by the utility model embodiment is shown in the figure.

[0032] Figure 7 The structure schematic diagram of the first card body provided by the utility model embodiment is shown in the figure.

[0033] Figure 8 The structure schematic diagram of the second card body provided by the utility model embodiment is shown in the figure.

[0034] In the figure, various reference signs are as follows:

[0035] 1, mask;2, wire card;3, control box;4, shell;5, phototherapy lamp panel;6, wire passing hole;

[0036] 7, cable;8, LED lamp bead;9, welding point part;10, wire clamping main body;11, wire clamping channel. ​

[0037] 12, convex ring; 13, clamping strip; 14, connecting body; 15, fixed part; 16, fastening hole;

[0038] 17, first clamping body; 18, second clamping body; 19, first clamping wire part; 20, second clamping wire part;

[0039] 21, first ring body; 22, second ring body; 23, first connecting part; 24, second connecting part;

[0040] 25, first welding part; 26, first welding groove; 27, welding hole; 28, second welding part;

[0041] 29, second welding groove; 30, positioning hole; 31, positioning column; 32, riveting column;

[0042] 33, first riveting hole; 34, second riveting hole. DETAILED DESCRIPTION

[0043] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and should not be understood as a limitation of the present application.

[0044] In the description of the embodiments of the present application, it should be understood that the terms "upper", "lower", "front", "back", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be understood as a limitation of the embodiments of the present application.

[0045] In addition, the terms "first", "second" are only for the purpose of description, and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0046] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "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 those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0047] According to an embodiment of the present application, referring to Figures 1-4 The utility model provides a light therapy mask, including mask 1, line card 2 and cable 7. Wherein, mask 1 includes shell 4 and light therapy lamp panel 5, shell 4 is equipped with wire hole 6, light therapy lamp panel 5 is located in shell 4, line card 2 is limited in wire hole 6, cable 7 is used for electric connection control box 3, one end of cable 7 is located in line card 2 through wire hole 6, and one end of cable 7 is connected with light therapy lamp panel 5 by welding, and line card 2 is used for fixing one end of cable 7.

[0048] In the embodiment of the present application, the light therapy mask is a flexible silicone mask, the shell 4 is the main part of the light therapy mask, used to support and protect the internal components. The shell 4 is provided with a wire hole 6 to provide an installation channel for the cable 7.

[0049] The light therapy lamp panel 5 is installed in the shell 4 and is the core component for achieving the beauty and skin care function. It includes a plurality of small LED lamp beads 8 capable of emitting light of specific wavelengths (such as red light, blue light, etc.). Different wavelengths of light have different therapeutic effects on different skin problems.

[0050] The line card 2 can be movably or fixedly limited in the wire hole 6 of the shell 4. Its function is to prevent the line card 2 from being pulled out of the wire hole 6 by the cable 7, to stably fix the cable 7 that passes through the wire hole 6 and is welded with the welding point part 9 of the light therapy lamp panel 5, and to reduce the risk of loosening of the welding point part 9 due to external pulling force. The cross-sectional area of the wire hole 6 gradually decreases from the end close to the inside of the mask 1 to the end close to the outside of the mask 1, and the cross-sectional area of the line card 2 is greater than that of the smallest part of the wire hole 6. In this way, the line card 2 can be limited in the wire hole 6, and the line card 2 can be allowed to move.

[0051] The cable 7 is used for electrically connecting the control box 3, and the cable 7 can be but is not limited to being plugged with the control box 3. Through the cable 7, not only power can be supplied to the light therapy lamp panel 5, but also the user can adjust the light therapy mode according to personal needs, such as selecting light of different colors or intensities. This design increases the flexibility and practicality of the product.

[0052] When the user turns on the control box 3, the current is transmitted to each LED lamp bead 8 on the phototherapy lamp plate 5 through the cable 7, so that the LED lamp bead 8 emits light. Since the wire clamp 2 is used to strengthen the connection stability between the end of the cable 7 and the phototherapy lamp plate 5, even if it is frequently moved or slightly pulled during daily use, the electrical contact state can be maintained in good condition, thereby ensuring the safety and durability of the equipment operation. In addition, through the externally connected control box 3, the user can customize a personalized care program according to his or her skin condition and preference, further improving the user experience.

[0053] According to an embodiment of the present application, referring to Figures 2-5 , the wire clamp 2 includes a wire clamping body 10, and the wire clamping body 10 has a wire clamping channel 11, and the inner wall of the wire clamping channel 11 is provided with a protruding ring 12; one end of the cable 7 is provided with the protruding ring 12 in the wire clamping channel 11, and the protruding ring 12 is used for clamping the cable 7 to prevent the one end of the cable 7 from moving along the axial direction of the wire clamping channel 11.

[0054] In this embodiment of the present application, the wire clamping body 10 is the main part of the wire clamp 2, and the wire clamping channel 11 specially used for accommodating and fixing the cable 7 is designed.

[0055] The wire clamping channel 11 is a hole passing through the wire clamping body 10, and the cable 7 can pass through the hole and be finally connected to the phototherapy lamp plate 5.

[0056] The protruding ring 12 is a protruding structure arranged inside the wire clamping channel 11, and when the cable 7 passes through, it can be tightly clamped. This design can effectively prevent the cable 7 from moving along the axial direction.

[0057] It can be understood that the protruding ring 12 provides a physical barrier to prevent the cable 7 from easily sliding out of the wire clamping channel 11 or being unnecessarily displaced due to external force. This not only helps to maintain the stability of the welding between the cable 7 and the phototherapy lamp plate 5, but also reduces the risk of damage caused by frequent pulling, thereby ensuring the efficiency and reliability of the current transmission process.

[0058] According to an embodiment of the present application, referring to Figure 4 and Figure 5 , the number of protruding rings 12 is at least two, and each protruding ring 12 is spaced apart along the axial direction of the wire clamping channel 11.

[0059] Specifically, when two or more protruding rings 12 are arranged in the wire clamping channel 11, it is equivalent to providing multiple fixed clamping points on the cable 7, which can improve the stability of the cable 7. And since the protruding rings 12 are spaced apart along the axial direction of the wire clamping channel 11, they can share the pulling force of the cable 7 at different positions to avoid damage caused by excessive stress at a certain position.

[0060] For example, the convex ring 12 is arranged at the entrance and exit of the cable channel 11, so that the cable 7 is fixed not only when it enters the cable channel 11, but also when it leaves, thus forming a closed-loop fixing mechanism.

[0061] In addition, the convex ring 12 can also be designed to have a certain elasticity, so as to adapt to different specifications of the cable 7, thereby increasing the versatility of the product.

[0062] Therefore, the embodiment of the utility model adopts the design of multiple convex rings 12 to provide better mechanical clamping, improve the electrical connection reliability, and help to prolong the service life of the phototherapy mask.

[0063] According to one embodiment of the utility model, referring to Figure 4 and Figure 5 It is shown that the inner wall of the cable channel 11 is also provided with a clamping strip 13, the clamping strip 13 extends along the axial direction of the cable channel 11, and the clamping strip 13 is used for preventing the one end of the cable 7 from rotating around the axial direction of the cable channel 11.

[0064] In this embodiment of the utility model, a more three-dimensional fixing structure is formed around the cable 7 through the combination of the convex ring 12 and the clamping strip 13. The convex ring 12 is mainly responsible for limiting the displacement of the cable 7 along the axial direction (i.e. the in-out direction), and the clamping strip 13 can prevent the cable 7 from rotating along the circumferential direction (i.e. the rotating direction).

[0065] The existence of the clamping strip 13 ensures that the cable 7 cannot be easily twisted inside the cable channel 11. This is crucial for maintaining the upright state of the cable 7, avoiding damage to the internal conductor or loosening of the soldered point part 9 due to twisting.

[0066] In addition, the clamping strip 13 can also be designed to have a certain elasticity, so as to adapt to different specifications of the cable 7, thereby increasing the versatility of the product.

[0067] Specifically, when the cable 7 passes through the cable channel 11, the convex rings 12 located at both ends or other positions will form multiple fixed contact points on the cable 7, which effectively limit the sliding of the cable 7 along the axial direction. At the same time, the clamping strip 13 arranged along the inner wall of the cable channel 11 will be embedded into the surface texture of the cable 7, or will be attached to the cable 7 through a certain pressure, thereby preventing the cable 7 from rotating.

[0068] Therefore, the embodiment of the utility model adds the clamping strip 13 to cooperate with the original convex ring 12 structure, so that the cable 7 can be firmly maintained in place in the case of stretching or twisting, thereby greatly reducing the possibility of damage caused by improper operation or external factors, and significantly improving the stability and reliability of the welding between the cable 7 and the phototherapy lamp panel 5.

[0069] According to an embodiment of the present application, referring to Figure 5 As shown, the number of clamping strips 13 is at least two, and each clamping strip 13 is distributed along the circumference of the cable clamping body 10.

[0070] Specifically, by setting at least two clamping strips 13 and distributing them along the circumference, the cable 7 can be constrained in multiple directions, which can more evenly distribute the pressure on the cable 7 and avoid local stress concentration caused by a single clamping strip 13.

[0071] Moreover, since the clamping strips 13 are distributed at different angles, they can clamp the cable 7 from different directions, effectively preventing the cable 7 from rotating or twisting and ensuring that the cable 7 always remains in a straight line. Such a design not only enhances the connection stability between the cable 7 and the light therapy lamp panel 5, but also improves the durability and user experience of the entire device.

[0072] According to an embodiment of the present application, referring to Figures 3-6 As shown, the cable clamp 2 further includes a connecting body 14 connected to the opposite sides of the cable clamping body 10; the light therapy lamp panel 5 is provided with a fixing portion 15 corresponding to the connecting body 14.

[0073] In this embodiment of the present application, the connecting body 14 is part of the cable clamp 2, which is located on the opposite sides of the cable clamping body 10 and is designed to be connected to the fixing portion 15 on the light therapy lamp panel 5.

[0074] The light therapy lamp panel 5 can be provided with a fastening hole 16, allowing the use of screws or other fasteners to connect the fastening hole 16 and fix the light therapy lamp panel 5 to the housing 4 of the mask 1.

[0075] By connecting the connecting body 14 of the cable clamp 2 to the fixing portion 15 of the light therapy lamp panel 5, the cable clamp 2 becomes part of the structure of the light therapy lamp panel 5. This design enhances the rigidity and integrity of the entire assembly.

[0076] It can be understood that, on the one hand, the cable 7 is fixed inside the cable clamp 2 through the convex ring 12 and the clamping strips 13; on the other hand, the cable clamp 2 itself is tightly combined with the light therapy lamp panel 5 through the connecting body 14. This double fixation mechanism ensures the stable position of the cable 7 in the entire device. When the cable clamp 2 is firmly combined with the light therapy lamp panel 5, a solid whole is formed, which can effectively reduce the possibility of the cable 7 and the soldering point portion 9 coming loose and strengthen the connection stability between the cable 7 and the light therapy lamp panel 5.

[0077] According to an embodiment of the present application, referring to Figure 4 , Figure 7 and Figure 8As shown, the wire card 2 comprises a first card body 17 and a second card body 18 which are spliced together, the first card body 17 comprises a first card wire part 19, the second card body 18 comprises a second card wire part 20, a card wire channel 11 is formed between the first card wire part 19 and the second card wire part 20, and the inner wall of the first card wire part 19 is provided with a first ring body 21 and the inner wall of the second card wire part 20 is provided with a second ring body 22; the card wire main body 10 comprises the first card wire part 19 and the second card wire part 20, and the convex ring 12 comprises the first ring body 21 and the second ring body 22.

[0078] In the embodiment of the utility model, when the first card body 17 and the second card body 18 are spliced together, the channel formed between the first card wire part 19 and the second card wire part 20 is the card wire channel 11.

[0079] The first ring body 21 and the second ring body 22 are respectively located on the inner wall of the first card wire part 19 and the second card wire part 20, and when the two parts are spliced to form the convex ring 12, they jointly act on the cable 7 to provide a fixing effect.

[0080] It can be understood that, since the wire card 2 is divided into two parts, the cable 7 can be placed in the card wire part of one of the card bodies first, and then the other card body is spliced therewith. This split type design makes the cable 7 more convenient to be placed into the card wire channel 11, avoids the threading difficulty brought by the traditional single integral structure, reduces the assembly time, and improves the production efficiency.

[0081] According to one embodiment of the utility model, referring to Figure 7 and Figure 8 As shown, the inner wall of the first card wire part 19 and / or the inner wall of the second card wire part 20 is provided with a card strip 13.

[0082] Specifically, when the first card wire part 19 and the second card wire part 20 are spliced, the card strip 13 will contact the cable 7 and exert a certain pressure, so as to effectively limit the circumferential rotation of the cable 7 and ensure the stability of the cable 7.

[0083] According to one embodiment of the utility model, referring to Figure 7 and Figure 8 As shown, the first card body 17 further comprises a first connecting part 23 connected to the opposite sides of the first card wire part 19; the second card body 18 further comprises a second connecting part 24 connected to the opposite sides of the second card wire part 20, and each connecting main body 14 comprises the first connecting part 23 and the second connecting part 24.

[0084] And one end of each first connecting part 23 is provided with a first welding part 25, one end of each second connecting part 24 is provided with a first welding groove 26, each fixed part 15 of the phototherapy lamp plate 5 is provided with a welding hole 27, each fixed part 15 is clamped between the corresponding first connecting part 23 and the second connecting part 24, and each first welding part 25 is inserted into the corresponding welding hole 27 to the first welding groove 26.

[0085] When assembling, the cable 7 is inserted through the cable clamping channel 11 between the first cable clamping part 19 and the second cable clamping part 20, and it is ensured that the cable 7 is effectively fixed by the convex ring 12 and the clamping strip 13.

[0086] The fixed part 15 of the phototherapy lamp plate 5 is placed between the first connecting part 23 and the second connecting part 24, so that the welding hole 27 on each fixed part 15 is aligned with the first welding part 25 and the first welding groove 26.

[0087] The first welding part 25 can be aligned using an ultrasonic welding device, so that it passes through the welding hole 27 on the fixed part 15 of the phototherapy lamp plate 5 and enters the first welding groove 26. Under the action of ultrasonic waves, the first welding part 25 melts and fills into the welding hole 27 and the first welding groove 26. After welding is completed, the first connecting part 23, the second connecting part 24 and the fixed part 15 of the phototherapy lamp plate 5 form a solid overall structure.

[0088] This welding method provides a high-strength mechanical connection, which can effectively prevent the cable 7 from loosening and ensure the stability of the electrical connection.

[0089] According to an embodiment of the present application, referring to Figure 7 and Figure 8 , the other end of each first connecting part 23 is provided with a second welding part 28, the other end of each second connecting part 24 is provided with a second welding groove 29, and each second welding part 28 is arranged in the corresponding second welding groove 29; and the inner side of each second welding part 28 is provided with a positioning hole 30, and the inner side of each second welding groove 29 is provided with a positioning column 31 connected with the positioning hole 30.

[0090] Specifically, at the other end of the first connecting part 23 and the second connecting part 24, precise alignment is achieved through the positioning hole 30 and the positioning column 31. The positioning column 31 is inserted into the positioning hole 30, ensuring that the two parts are accurately and perfectly combined.

[0091] Furthermore, the second welding part 28 is aligned using an ultrasonic welding device, so that it melts and fills into the second welding groove 29.

[0092] After welding is completed, the first clamping body 17 and the second clamping body 18 are firmly welded together, which can improve the structural strength of the entire cable clamp 2, so that the cable 7 can be clamped tightly, improving the stability of the cable 7.

[0093] According to one embodiment of the utility model, refer to Figure 7 And Figure 8 As shown, the middle part of each first connecting part 23 is provided with a riveting column 32, each fixed part 15 of the phototherapy lamp plate 5 is provided with a first riveting hole 33, the middle part of each second connecting part 24 is provided with a second riveting hole 34, and each riveting column 32 is riveted with the corresponding first riveting hole 33 and second riveting hole 34.

[0094] Specifically, after the riveting column 32 passes through the first riveting hole 33 of the phototherapy lamp plate 5 and enters the second riveting hole 34, the riveting column 32 is riveted using a riveting tool, so that the riveting column 32 is deformed and fastened in the first riveting hole 33 and the second riveting hole 34.

[0095] The riveting column 32 after riveting plays a mechanical locking role, further strengthening the connection stability between the wire card 2 and the phototherapy lamp plate 5.

[0096] The embodiment of the utility model improves the connection strength and stability between the wire card 2 and the phototherapy lamp plate 5 through the double fixing mode of ultrasonic welding and riveting, thereby realizing the high-strength connection between the cable 7 and the phototherapy lamp plate 5 and improving the overall reliability of the product.

[0097] The above is only the preferred embodiment of the utility model, and does not limit the embodiment of the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the embodiment of the utility model should be included in the protection scope of the embodiment of the utility model.

Claims

1. A phototherapy mask, characterized in that, The utility model relates to a mask, including shell and phototherapy lamp plate, the shell is equipped with wire hole, the phototherapy lamp plate is located in the shell in, wire card is limited in the wire hole, cable is used for electric connection control box, one end of the cable is equipped in the wire card through the wire hole and is connected with the phototherapy lamp plate welding, the wire card is used for fixing one end of the cable. The wire card includes a card wire body, and the card wire body has a card wire channel. The wire cable is arranged in the convex ring of the card wire channel, and the convex ring is used to prevent the one end of the wire cable from moving along the axial direction of the card wire channel. The number of the convex ring is at least two, and each convex ring is distributed along the axial direction of the card wire channel.

2. The phototherapeutic mask of claim 1, wherein, The inner wall of the card wire channel is also provided with a card strip. The number of the card strip is at least two, and each card strip is distributed along the circumferential direction of the card wire channel.

3. The phototherapeutic mask of claim 2, wherein, The wire card further includes a connecting body connected to opposite sides of the card wire body.

4. The phototherapeutic mask of claim 2, wherein, The phototherapy lamp plate is provided with a fixed part connected to the connecting body adjacent to the part of the wire card.

5. The phototherapeutic mask of claim 4, wherein, The wire card includes a first card body and a second card body spliced together.

6. Phototherapy mask according to claim 4 or 5, characterized in that The first card body includes a first card wire part, and the second card body includes a second card wire part. The first card wire part and the second card wire part have the card wire channel therebetween.

7. The phototherapeutic mask of claim 6, wherein, The inner wall of the first card wire part and / or the inner wall of the second card wire part is provided with the card strip. The first card body further includes a first connecting part connected to opposite sides of the first card wire part.

8. The phototherapeutic mask of claim 7, wherein, The second card body further includes a second connecting part connected to opposite sides of the second card wire part.

9. The phototherapeutic mask of claim 7, wherein, Each of the first connecting parts has a first welding part at one end thereof. Each of the second connecting parts has a second welding groove at the other end thereof.

10. The phototherapeutic mask of claim 9, wherein, Each of the second welding parts is arranged in the corresponding second welding groove. The inner side of each of the second welding parts is provided with a positioning hole. The inner side of each of the second welding grooves is provided with a positioning column connected to the positioning hole. And / or, the middle part of each first connecting part is provided with a riveting column, each fixing part of the phototherapy lamp plate is provided with a first riveting hole, the middle part of each second connecting part is provided with a second riveting hole, and each riveting column is riveted with the corresponding first riveting hole and the second riveting hole.

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