A lamp bead assembly and a belt

Abstract

The application provides a lamp bead assembly and a waistband. The lamp bead assembly comprises a massage main body, a controller and a lamp bead module. The massage main body is provided with a colloid layer and a first leather layer, and the first leather layer is connected to the colloid layer. A light-transmitting part is connected to the first connecting part. The controller is connected to the massage main body. The lamp bead module is connected to the massage main body. A first circuit board is connected to the first connecting part. The first circuit board is integrated with a plurality of lamp beads. Each lamp bead is arranged relative to the light-transmitting part. Each lamp bead outputs red light outward in the working process. The red light penetrates the light-transmitting part and can irradiate the waist of a user to heat the waist of the user with red light. At this time, the plurality of lamp beads are electrically connected to the first circuit board. The first circuit board is provided with a second connecting part, and the second connecting part is sealingly connected to the first connecting part. Each lamp bead is covered by the light-transmitting part to prevent external gas or liquid from entering each lamp bead and protect each lamp bead.

Description

Technical Field

[0001] This utility model relates to the technical field of belts, and more particularly to an LED bead assembly and a belt. Background Technology

[0002] With the development of technology, waist belts are used in people's lives to massage the user's waist. As part of the waist belt, the LED bead assembly is used to heat the user's waist with red light. In the existing technology, the existing LED bead assembly includes a massage body, a first circuit board and multiple LED beads. The first circuit board is located inside the massage body, and the multiple LED beads pass through the massage body and are electrically connected to the first circuit board. However, the sealing between the multiple LED beads and the massage body is poor. Utility Model Content

[0003] The purpose of this utility model is to provide an LED bead assembly and a waist belt. The massage body has a gel layer and a first leather layer. The first leather layer is connected to the gel layer and is located on the side of the gel layer facing the user's waist. This first leather layer serves as the outer layer of the massage body and can directly contact the user's waist. The side wall of the gel layer facing away from the first leather layer has a first connecting part and a light-transmitting part. The light-transmitting part is connected to the first connecting part. A controller is connected to the massage body. The controller has a square, circular, or polygonal structure. The outer side wall of the controller away from the massage body has a display interface or operation keys. An LED bead module is connected to the massage body. The LED bead module includes a first circuit board and multiple LED beads. The first circuit board is connected to the first connecting part and is located on the side of the gel layer facing the user's waist. The first circuit board integrates multiple LED beads on the side facing away from the first leather layer. Each LED bead is arranged relative to the light-transmitting part, and each LED bead emits red light rays during operation. These red light rays penetrate the light-transmitting part and can illuminate the user's waist to heat the user's waist. At this time, the multiple LED beads are arranged along the length of the first circuit board and electrically connected to the first circuit board. The first circuit board is provided with a second connecting part, which is located on one side of the connection between the first circuit board and the LED beads and is sealed to the first connecting part. Each LED bead is covered by the light-transmitting part to prevent external gas or liquid from entering the LED beads, and at the same time, to protect the LED beads and extend the service life of the LED bead assembly.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a lamp bead assembly, comprising: The massage body has a gel layer and a first leather layer. The first leather layer is connected to the gel layer and is located on the side of the gel layer facing the user's waist. The first leather layer serves as the outer layer of the massage body and can directly contact the user's waist. The side wall of the gel layer facing away from the first leather layer has a first connecting part and a light-transmitting part. The light-transmitting part is connected to the first connecting part. A controller is connected to the massage body; the controller has a square, circular, or polygonal structure; the outer wall of the controller away from the massage body is provided with a display interface or operation keys; An LED module is connected to the massage body; the LED module includes a first circuit board and multiple LEDs; the first circuit board is connected to the first connecting part and is located on the side of the colloid layer facing away from the first leather layer; the first circuit board integrates multiple LEDs; each LED is arranged relative to the light-transmitting part, and each LED emits red light rays outward during operation. The red light rays penetrate the light-transmitting part and can irradiate the user's waist to provide red light heating to the user's waist; At this time, multiple LED beads are arranged along the length of the first circuit board and electrically connected to the first circuit board; the first circuit board is provided with a second connecting part, which is located on one side of the connection between the first circuit board and the LED beads and is sealed to the first connecting part; each LED bead is covered by the light-transmitting part.

[0005] Optionally, the light-transmitting part is disposed on the front side of the first connecting part, and is an integral structure or a separate structure with the first connecting part; The light-transmitting portion has multiple parts, and each of the lamp beads is arranged relative to the corresponding light-transmitting portion; The light-transmitting part is provided with a first receiving groove, and a lamp bead is received in the first receiving groove, with the light-emitting end of the lamp bead facing the front sidewall of the light-transmitting part; The first circuit board, the first connecting part, and the light-transmitting part form a sealed space, and the lamp bead is located within this sealed space.

[0006] Optionally, the first connecting portion is provided with a first groove, the first groove is located on the rear side of the first receiving groove and communicates with the first receiving groove; the first groove and the first receiving groove have a stepped structure; The first circuit board is accommodated in the first groove and is positioned and connected to the first groove; the second connecting part is glued to the inner sidewall of the first groove and is sealed and connected to the inner sidewall of the first groove.

[0007] Optionally, the first circuit board has an elongated strip structure and is arranged along the width direction of the colloid layer; The first circuit board is detachably connected to the colloid layer, and the first circuit board integrates each of the lamp beads; each of the lamp beads detaches from the light-transmitting part as the first circuit board detaches from the colloid layer; The second connection portion of the first circuit board is provided with a positioning hole for a positioning post to pass through, and the positioning post is connected to the colloid layer.

[0008] Optionally, the first circuit board is provided with a first circuit layer, which is presented on the sidewall of the first circuit board facing the second connection portion; The first circuit layer is provided with a plurality of first electrical connection points, each of which is used for soldering each of the lamp beads and is in an electrical connection state with each of the lamp beads. The first circuit board is further provided with a second circuit layer, which is connected to the first circuit layer and is electrically connected to the first circuit layer; The second circuit layer is provided with a second electrical connection point for electrically connecting a conductive wire located on the side of the colloid layer opposite to the first leather layer, and electrically connecting the controller.

[0009] Optionally, the first circuit layer is provided with a first main connection segment and a plurality of first branch connection segments; the plurality of first branch connection segments are respectively connected to the first main connection segment and are located at different positions of the first main connection segment; Two of the plurality of first branch connection segments arranged opposite each other form a first electrical connection point, and the two first branch connection segments arranged opposite each other are respectively welded to the first connection end and the second connection end of the lamp bead.

[0010] Optionally, the first main connecting section is arranged in a ring shape, and the first main connecting section is provided with a first connecting arm and a second connecting arm, the first connecting arm and the second connecting arm are connected and arranged opposite to each other; The two first branch connection segments arranged opposite to each other are located on the first connection arm and the second connection arm, respectively, and are arranged opposite to each other along the length direction of the first circuit board.

[0011] Optionally, a first transition connection segment extends from one side of the first main connection segment; The second circuit layer is provided with a second main connection segment, which is connected to the first transition connection segment and is electrically connected to the first transition connection segment; The second main connection segment forms the second electrical connection point.

[0012] Optionally, the first circuit board is connected to a second circuit board, and the second circuit board and the first circuit board are flexibly connected. The second circuit board is bent relative to the first circuit board and can be stacked with the first circuit board; or, the second circuit board is bent relative to the first circuit board and is located on one side of the first circuit board. The second circuit board has a second circuit layer, which is electrically connected to the first circuit layer.

[0013] Optionally, there are multiple LED modules, which are arranged along the length of the colloid layer and spaced apart from each other; two adjacent LED modules are electrically connected. The two adjacent LED modules are arranged in parallel, or the two adjacent LED modules are arranged at an angle. Each of the aforementioned LED modules also has at least two more LEDs.

[0014] Optionally, the plurality of LED modules includes a plurality of first LED modules and second LED modules, with the second LED modules located in the middle of the colloidal layer; the second LED modules are arranged along the width direction of the colloidal layer, and the plurality of first LED modules are arranged on both sides of the second LED modules; The illumination area of ​​the second LED module is greater than that of the first LED module.

[0015] To achieve the above objectives, this utility model provides the following technical solution: a waist belt, including the aforementioned LED assembly and a waist belt body, wherein the massage body carries the controller and the LED module, the massage body is connected to the waist belt body, and the massage body and the waist belt body are an integrated structure or a separate structure; The LED assembly also includes an EMS massage module, and the EMS massage module and the LED module are integrated in the same colloidal layer; the EMS massage module is used to perform EMS massage on the user's waist; the EMS massage module is arranged in a ring, and the LED module is located inside the EMS massage module.

[0016] Optionally, the EMS massage module includes conductive cloth, conductive cotton, conductive connectors, and conductive components; The conductive cloth is connected to the first leather layer or the colloid layer and is exposed on the outside of the first leather layer; the conductive cotton contacts the conductive cloth and the first leather layer; the conductive cotton and the conductive cloth are stacked together, and both the conductive cotton and the conductive cloth are on the same side of the colloid layer; The conductive connector is fixedly connected to the colloid layer and passes through the colloid layer. The first end of the conductive connector contacts the conductive cotton and is covered by the conductive cotton. The second end of the conductive connector is exposed in the colloid layer and is connected to the conductive element.

[0017] Optionally, the colloidal layer is provided with a boss, which is arranged along a closed annular direction or a semi-closed annular direction and forms a second groove; The conductive cotton is housed in the second groove and connected to the inner wall of the second groove; The first end of the conductive connector is located between the inner wall of the second groove and the conductive cotton. At this time, the surface of the first end of the conductive connector contacts the portion of the conductive cotton facing the inner wall of the second groove; the portion of the conductive cotton facing away from the inner wall of the second groove contacts the conductive cloth, so that the conductive connector is electrically connected to the conductive cloth through the conductive cotton.

[0018] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides an LED bead assembly and a waist belt. The massage body has a gel layer and a first leather layer. The first leather layer is connected to the gel layer and is located on the side of the gel layer facing the user's waist. This first leather layer serves as the outer layer of the massage body and can directly contact the user's waist. The side wall of the gel layer facing away from the first leather layer has a first connecting part and a light-transmitting part. The light-transmitting part is connected to the first connecting part. A controller is connected to the massage body. The controller has a square, circular, or polygonal structure. The outer side wall of the controller away from the massage body has a display interface or operation keys. An LED bead module is connected to the massage body. The LED bead module includes a first circuit board and multiple LED beads. The first circuit board is connected to the first connecting part and is located in the gel layer. On the side facing away from the first leather layer; the first circuit board integrates multiple LED beads; each LED bead is arranged relative to the light-transmitting part, and each LED bead emits red light rays outward during operation. These red light rays penetrate the light-transmitting part and can illuminate the user's waist to provide red light heating to the user's waist; at this time, the multiple LED beads are arranged along the length of the first circuit board and electrically connected to the first circuit board; the first circuit board is provided with a second connecting part, which is located on one side of the connection between the first circuit board and the LED beads and is sealed to the first connecting part; each LED bead is covered by the light-transmitting part to prevent external gas or liquid from entering the LED beads, and at the same time, to protect the LED beads and extend the lifespan of the LED bead assembly. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying 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.

[0020] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0021] Figure 1A schematic diagram of an LED assembly according to a first embodiment of this application is shown.

[0022] Figure 2 A schematic diagram of another state of the LED assembly according to the first embodiment of this application is shown.

[0023] Figure 3 A schematic diagram of the colloidal layer of the LED assembly according to a first embodiment of this application and a first circuit board is shown.

[0024] Figure 4 A cross-sectional view of the colloidal layer and the lamp module of the lamp assembly according to the first embodiment of this application is shown.

[0025] Figure 5 A schematic diagram of the colloidal layer of the LED assembly according to the first embodiment of this application is shown.

[0026] Figure 6 A front view of a lamp module of a lamp assembly according to a first embodiment of this application is shown.

[0027] Figure 7 A rear view of a lamp module of a lamp assembly according to a first embodiment of this application is shown.

[0028] Figure 8 A schematic diagram of a belt according to a second embodiment of this application is shown.

[0029] Figure 9 A schematic diagram of an EMS massage module of a waist belt according to a second embodiment of this application is shown.

[0030] Figure 10 A schematic diagram of the gel layer of a belt according to a second embodiment of this application is shown.

[0031] Figure label: 100. LED chip assembly; 10. Massage body; 11. Colloidal layer; 111. First connecting part; 111a. First groove; 112. Light-transmitting part; 112a. First receiving groove; 113. Positioning post; 114. Boss; 114a. Second groove; 12. First leather layer; 20. Controller; 21. Display interface; 22. Operation keys; 30. LED module; 31. First circuit board; 31a. Positioning hole; 311. Second connecting part; 312. First circuit layer; 3121. First electrical connection; 3122. First main connecting section; 31221. First connecting arm; 31222. Second connecting arm; 31223. First transition connecting section; 3123. First branch connecting section; 313. Second circuit layer; 3131. Second electrical connection; 3132. Second main connecting section; 314. Second circuit board; 32. LED chip; 40. EMS massage module; 41. Conductive cloth; 42. Conductive cotton; 43. Conductive connector; 44. Conductive component; 200. Belt; 210. Belt body. Detailed Implementation

[0032] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0033] Please refer to the attached document. Figures 1-7 This application provides an LED assembly 100, which is applied to a waist belt 200 and is used to heat the user's waist with red light.

[0034] Please refer to the attached document. Figures 1-7In this embodiment, the LED assembly 100 includes a massage body 10, a controller 20, and an LED module 30. The massage body 10 has a gel layer 11 and a first leather layer 12. The first leather layer 12 is connected to the gel layer 11 and is located on the side of the gel layer 11 facing the user's waist. The first leather layer 12 serves as the outer layer of the massage body 10 and can directly contact the user's waist. The side wall of the gel layer 11 facing away from the first leather layer 12 has a first connecting portion 111 and a light-transmitting portion 112. The light-transmitting portion 112 is connected to the first connecting portion 111. The controller 20 is connected to the massage body 10. The controller 20 has a square structure, a circular structure, or a polygonal structure. The outer side wall of the controller 20 away from the massage body 10 has a display interface 21 or operation keys 22. The LED module 30 is connected to the massage body 10. The LED module 30 includes a first circuit board 31 and a plurality of LEDs 32. The first circuit board 31 is connected to the first... A connecting portion 111 is located on the side of the colloid layer 11 facing away from the first leather layer 12; a first circuit board 31 integrates multiple LED beads 32; each LED bead 32 is arranged relative to the light-transmitting portion 112, and each LED bead 32 outputs red light rays during operation. The red light rays penetrate the light-transmitting portion 112 and can irradiate the user's waist to heat the user's waist with red light; at this time, the multiple LED beads 32 are arranged along the length direction of the first circuit board 31 and are electrically connected to the first circuit board 31; the first circuit board 31 is provided with a second connecting portion 311, which is located on one side of the connection between the first circuit board 31 and the LED beads 32 and is sealed to the first connecting portion 111; each LED bead 32 is covered by the light-transmitting portion 112 to prevent external gas or liquid from entering each LED bead 32, and at the same time, to protect each LED bead 32 and extend the service life of the LED beads 32 in the LED bead assembly 100.

[0035] Please refer to the attached document. Figures 1-7 In this embodiment, the massage body 10 has a gel layer 11 and a first leather layer 12. The first leather layer 12 is connected to the gel layer 11 and is located on the side of the gel layer 11 facing the user's waist. The first leather layer 12 serves as the outer layer of the massage body 10 and can directly contact the user's waist, allowing the massage body 10 to make contact with the user's waist through the first leather layer 12. The first leather layer 12 is less likely to cause allergies or irritation to the user, effectively reducing the risk of discomfort or skin reactions and ensuring the user's waist comfort. The side wall of the gel layer 11 facing away from the first leather layer 12 has a first connecting portion 111 and a light-transmitting portion 112; the light-transmitting portion 112 is connected to the first connecting portion 111.

[0036] The controller 20 is connected to the massage body 10 so that the controller 20 can be fixed to the massage body 10; the controller 20 has a square structure, a circular structure or a polygonal structure; the outer wall of the controller 20 away from the massage body 10 is provided with a display interface 21 or operation keys 22 so that the display interface 21 or operation keys 22 are exposed to the external environment, making it convenient for the user to operate the display interface 21 or operation keys 22.

[0037] The LED module 30 is connected to the massage body 10 so that the LED module 30 is fixed to the massage body 10. The LED module 30 includes a first circuit board 31 and a plurality of LEDs 32. The first circuit board 31 is connected to the first connecting part 111 and is located on the side of the colloid layer 11 facing away from the first leather layer 12. The first circuit board 31 integrates a plurality of LEDs 32 so that the first circuit board 31 can transmit signals to the plurality of LEDs 32. Each LED 32 is arranged relative to the light-transmitting part 112. Each LED 32 outputs red light rays outward during operation. The red light rays penetrate the light-transmitting part 112 and can irradiate the user's waist to heat the user's waist with red light. Thus, the red light heating effect of the user's waist is achieved.

[0038] At this time, multiple LED beads 32 are arranged along the length of the first circuit board 31 and electrically connected to the first circuit board 31; the first circuit board 31 is provided with a second connecting part 311, which is located on one side of the connection between the first circuit board 31 and the LED beads 32, and is sealed to the first connecting part 111, ensuring the sealing effect between the first circuit board 31 and the colloid layer 11; each LED bead 32 is covered by the light-transmitting part 112 to prevent external gas or liquid from entering each LED bead 32, and at the same time, to protect each LED bead 32 and extend the service life of the LED beads 32 in the LED bead assembly 100.

[0039] Please refer to the attached document. Figures 4-5 In this embodiment, the light-transmitting portion 112 is disposed on the front side of the first connecting portion 111, and is either integrally formed or separately formed with the first connecting portion 111. When the light-transmitting portion 112 and the first connecting portion 111 are integrally formed, the connection strength between the light-transmitting portion 112 and the first connecting portion 111 is ensured, and the connection stability between the light-transmitting portion 112 and the first connecting portion 111 is improved. When the light-transmitting portion 112 and the first connecting portion 111 are separately formed, the light-transmitting portion 112 can be connected to or detached from the first connecting portion 111, facilitating the replacement of the light-transmitting portion 112.

[0040] The light-transmitting section 112 has multiple parts, and each lamp bead 32 is arranged relative to the corresponding light-transmitting section 112 so that each light-transmitting section 112 protects the corresponding lamp bead 32. The light-transmitting section 112 is provided with a first receiving groove 112a, and a lamp bead 32 is received in the first receiving groove 112a so that the lamp bead 32 can make full use of the first receiving groove 112a, thereby facilitating the lamp bead 32 to be located inside the light-transmitting section 112, with the light-emitting end of the lamp bead 32 facing the front sidewall of the light-transmitting section 112; so that the red light output from the light-emitting end of the lamp bead 32 can be conducted to the user's waist through the light-transmitting section 112, thereby facilitating the user's waist to be heated by red light.

[0041] The first circuit board 31, the first connecting part 111, and the light-transmitting part 112 form a sealed space, in which the lamp bead 32 is located, ensuring the sealing effect of the lamp bead 32, preventing external gas or liquid from entering the lamp bead 32, and extending the service life of the lamp bead 32.

[0042] Please refer to the attached document. Figures 4-5 In this embodiment, the first connecting part 111 is provided with a first groove 111a, which is located behind the first receiving groove 112a and communicates with it. The first groove 111a and the first receiving groove 112a have a stepped structure. The first circuit board 31 is accommodated in the first groove 111a and is positioned and connected to the first groove 111a so that the first circuit board 31 can enter the first groove 111a through the first receiving groove 112a. The stepped structure enables the first circuit board 31 to be installed all the way in one go, thereby making it easier for the first groove 111a to limit the range of motion of the first circuit board 31 and ensuring the installation accuracy of the first circuit board 31. The second connecting part 311 is glued to the inner wall of the first groove 111a and is sealed to the inner wall of the first groove 111a, ensuring the sealing effect between the first circuit board 31 and the first groove 111a and preventing external gas or liquid from flowing to each lamp bead 32 through the connection between the first circuit board 31 and the first groove 111a.

[0043] Please refer to the attached document. Figures 4-5 In this embodiment, the first circuit board 31 has an elongated shape and is arranged along the width of the colloid layer 11, so that each LED bead 32 can be arranged along the vertical direction of the user's waist. The first circuit board 31 is detachably connected to the colloid layer 11, so that the first circuit board 31 can be connected to or detached from the colloid layer 11, improving the ease of replacement of the first circuit board 31. The first circuit board 31 integrates each LED bead 32; each LED bead 32 detaches from the light-transmitting part 112 as the first circuit board 31 detaches from the colloid layer 11, so that each LED bead 32 and the first circuit can be disassembled simultaneously, improving the ease of maintenance of each LED bead 32 and the first circuit board 31.

[0044] The second connecting portion 311 of the first circuit board 31 is provided with a positioning hole 31a, which is used for the positioning post 113 to pass through. The positioning post 113 is connected to the colloid layer 11 so that the positioning post 113 restricts the range of motion of the first circuit board 31. This facilitates the first circuit board 31 to be positioned and connected to the colloid layer 11 through the positioning hole 31a and the positioning post 113, thus ensuring the position of the first circuit board 31 relative to the colloid layer 11.

[0045] Please refer to the attached document. Figures 6-7 In this embodiment, the first circuit board 31 is provided with a first circuit layer 312, which is presented on the sidewall of the first circuit board 31 facing the second connection portion 311. The first circuit layer 312 is provided with a plurality of first electrical connections 3121, each of which is used for soldering each lamp bead 32 and is in an electrical connection state with each lamp bead 32. This allows each lamp bead 32 to be electrically connected to the first circuit layer 312 through each of the first electrical connections 3121, thereby facilitating the first circuit board 31 to transmit signals to each lamp bead 32 through the first circuit layer 312.

[0046] The first circuit board 31 is further provided with a second circuit layer 313, which is connected to the first circuit layer 312 and is electrically connected to the first circuit layer 312. The second circuit layer 313 is provided with a second electrical connection 3131, which is used to electrically connect a conductive wire, so that the second circuit layer 313 can be electrically connected to the conductive wire through the second electrical connection 3131. The conductive wire is located on the side of the colloid layer 11 facing away from the first leather layer 12 and is electrically connected to the controller 20, so that the controller 20 can transmit signals to the first circuit board 31 in sequence through the conductive wire, the second electrical connection 3131 and the second circuit layer 313, thereby facilitating the controller 20 to control each lamp bead 32 through the first circuit board 31.

[0047] Please refer to the attached document. Figures 6-7 In this embodiment, the first circuit layer 312 is provided with a first main connection segment 3122 and a plurality of first branch connection segments 3123. The plurality of first branch connection segments 3123 are respectively connected to the first main connection segment 3122 and are located at different positions of the first main connection segment 3122. Two first branch connection segments 3123 arranged opposite to each other among the plurality of first branch connection segments 3123 form a first electrical connection point 3121. The two first branch connection segments 3123 arranged opposite to each other among the plurality of first branch connection segments 3123 are respectively welded to the first connection end and the second connection end of the lamp bead 32, so that the first main connection segment 3122 can transmit signals to the lamp bead 32 through the two first branch connection segments 3123 arranged opposite to each other, thereby facilitating the electrical connection between the first circuit layer 312 and the lamp bead 32. When there are four lamp beads 32, there are eight first branch connection segments 3123.

[0048] Please refer to the attached document. Figures 6-7 In this embodiment of the application, the first main connecting segment 3122 is arranged in a ring shape. The first main connecting segment 3122 is provided with a first connecting arm 31221 and a second connecting arm 31222. The first connecting arm 31221 and the second connecting arm 31222 are connected to each other and arranged opposite to each other, so that the first main connecting segment 3122 is arranged in a ring shape along the edge of the first circuit board 31.

[0049] The two first branch connecting segments 3123 are respectively located on the first connecting arm 31221 and the second connecting arm 31222, and are arranged opposite to each other along the length of the first circuit board 31, so that the multiple first branch connecting segments 3123, the first connecting arm 31221 and the second connecting arm 31222 can make full use of the surface space of the first circuit board 31, thereby reducing the overall area of ​​the first circuit board 31.

[0050] Please refer to the attached document. Figures 6-7 In this embodiment, a first transition connection segment 31223 extends from one side of the first main connection segment 3122; the second circuit layer 313 is provided with a second main connection segment 3132, which is connected to the first transition connection segment 31223 and is electrically connected to the first transition connection segment 31223; the second main connection segment 3132 forms a second electrical connection point 3131, so that the first main connection segment 3122 can be electrically connected to the second main connection segment 3132 through the first transition connection segment 31223, thereby facilitating the electrical connection between the first circuit layer 312 and the second circuit layer 313.

[0051] Please refer to the attached document. Figures 6-7 In this embodiment, the first circuit board 31 is connected to the second circuit board 314, and the second circuit board 314 is flexibly connected to the first circuit board 31. The second circuit board 314 is bent relative to the first circuit board 31 and can be stacked with the first circuit board 31 to fold above or below the first circuit board 31 to form a three-dimensional structure, thereby saving space. Alternatively, the second circuit board 314 is bent relative to the first circuit board 31 and is located on one side of the first circuit board 31. The second circuit board 314 can be bent and placed on the side of the first circuit board 31 to adapt to internal spaces of different shapes.

[0052] The second circuit board 314 has a second circuit layer 313, which is electrically connected to the first circuit layer 312, so that the second circuit board 314 can be bent, folded or twisted relative to the first circuit board 31 without damaging the circuit. At the same time, it reduces the number of solder joints and connectors, thereby reducing the risk of failure.

[0053] Please refer to the attached document. Figures 1-2In this embodiment, there are multiple LED modules 30, which are arranged along the length of the colloid layer 11 and spaced apart from each other to facilitate heat dissipation and bending of the LED modules 30. By arranging multiple LED modules 30, red light heating can be applied to different positions of the user's waist. Two adjacent LED modules 30 are electrically connected to achieve unified power supply or signal control.

[0054] Two adjacent LED modules 30 can be arranged in parallel or at an angle. When two adjacent LED modules 30 are arranged in parallel, their orientations are consistent, resulting in a uniform light direction, suitable for general lighting. When two adjacent LED modules 30 are arranged at an angle, there is a certain angle between them, allowing for multi-angle light output for special lighting effects.

[0055] Each LED module 30 has at least two LEDs 32 to improve brightness, redundancy, and illumination uniformity. The multiple LED design allows for light mixing or fault tolerance; if one LED 32 fails, the other LED 32 continues to function.

[0056] Please refer to the attached document. Figures 1-2 In this embodiment, the plurality of LED modules 30 includes a plurality of first LED modules and second LED modules, with the second LED modules located in the middle of the colloidal layer 11. The second LED modules are arranged along the width of the colloidal layer 11, and the plurality of first LED modules are arranged on both sides of the second LED modules, so that the plurality of first LED modules and second LED modules can simultaneously provide red light heating to the user's waist. The illumination area of ​​the second LED modules is larger than that of the first LED modules. The large light spot in the middle of the second LED module forms the main illumination area, providing high-brightness, wide-angle core illumination. The small light spots on both sides of the first LED modules form auxiliary illumination areas and are used for transition, ensuring that the user's waist is not adequately heated by the red light.

[0057] Please refer to the attached document. Figures 1-10 In the second embodiment, a waist belt 200 includes a lamp bead assembly 100 and a waist belt body 210. A massage body 10 carries a controller 20 and a lamp bead module 30. The massage body 10 is connected to the waist belt body 210 so that the lamp bead module 30 can be fixed to the waist belt body 210. The massage body 10 and the waist belt body 210 are either an integrated structure or a separate structure. When the massage body 10 and the waist belt body 210 are an integrated structure, the connection strength between the massage body 10 and the waist belt body 210 is guaranteed. When the massage body 10 and the waist belt body 210 are separate structures, the lamp bead module 30 can be connected to or detached from the waist belt body 210, improving the ease of replacement of the lamp bead module 30.

[0058] The LED assembly 100 also includes an EMS massage module 40, and the EMS massage module 40 and the LED module 30 are integrated on the same colloid layer 11. The EMS massage module 40 is used to perform EMS massage on the user's waist. The EMS massage module 40 is arranged in a ring, and the LED module 30 is located inside the EMS massage module 40 so that the waist belt 200 can perform EMS massage and red light heating on the user's waist.

[0059] Please refer to the attached document. Figures 8-10 In the second embodiment, the EMS massage module 40 includes a conductive cloth 41, a conductive cotton 42, a conductive connector 43, and a conductive element 44; the conductive cloth 41 is connected to the first leather layer 12 or the colloid layer 11 and exposed on the outside of the first leather layer 12; the conductive cotton 42 contacts the conductive cloth 41 and the first leather layer 12; the conductive cotton 42 and the conductive cloth 41 are stacked together, and both the conductive cotton 42 and the conductive cloth 41 are on the same side of the colloid layer 11.

[0060] The conductive connector 43 is fixedly connected to the colloid layer 11 and passes through the colloid layer 11. The first end of the conductive connector 43 contacts the conductive cotton 42 and is covered by the conductive cotton 42. The second end of the conductive connector 43 is exposed in the colloid layer 11 and is connected to the conductive component 44. The conductive component 44 is electrically connected to the controller 20. The conductive component 44, the conductive connector 43, the conductive cotton 42 and the conductive cloth 41 are electrically connected. The conductive cloth 41, the conductive cotton 42, the conductive connector 43 and the conductive component 44 are fully utilized to realize the EMS massage function. The use of a flexible circuit board is not required, which reduces the cost of the EMS massage module 40.

[0061] Please refer to the attached document. Figures 8-10 In the second embodiment, the colloid layer 11 is provided with a boss 114, which is arranged along a closed annular direction or a semi-closed annular direction and forms a second groove 114a; the conductive cotton 42 is received in the second groove 114a and connected to the inner wall of the second groove 114a; so that the inner sidewall of the second groove 114a restricts the range of motion of the conductive cotton 42, thereby facilitating the embedding of the conductive cotton 42 into the colloid layer 11.

[0062] The first end of the conductive connector 43 is located between the inner wall of the second groove 114a and the conductive cotton 42. At this time, the surface of the first end of the conductive connector 43 contacts the portion of the conductive cotton 42 facing the inner wall of the second groove 114a; the portion of the conductive cotton 42 facing away from the inner wall of the second groove 114a contacts the conductive cloth 41, so that the conductive connector 43 is electrically connected to the conductive cloth 41 through the conductive cotton 42, so that the current of the conductive connector 43 can be conducted to the conductive cloth 41 through the conductive cotton 42, thereby facilitating the user's waist to contact the conductive cloth 41 to achieve EMS massage.

[0063] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides an LED bead assembly 100 and a waist belt 200. The massage body 10 has a gel layer 11 and a first leather layer 12. The first leather layer 12 is connected to the gel layer 11 and is located on the side of the gel layer 11 facing the user's waist. This first leather layer 12 serves as the outer layer of the massage body 10 and can directly contact the user's waist. A first connecting portion 111 and a light-transmitting portion 112 are provided on the sidewall of the gel layer 11 facing away from the first leather layer 12. The light-transmitting portion 112 is connected to the first connecting portion 111. A controller 20 is connected to the massage body 10. The controller 20 has a square, circular, or polygonal structure. A display interface 21 or operation keys 22 are provided on the outer sidewall of the controller 20 away from the massage body 10. An LED bead module 30 is connected to the massage body 10. The LED bead module 30 includes a first circuit board 31 and multiple LED beads 32. The first circuit board 31 is connected to the first connecting portion 111. The first circuit board 31 integrates multiple LED beads 32. Each LED bead 32 is arranged relative to the light-transmitting part 112. During operation, each LED bead 32 emits red light rays, which penetrate the light-transmitting part 112 and can irradiate the user's waist to heat the user's waist. At this time, the multiple LED beads 32 are arranged along the length of the first circuit board 31 and electrically connected to the first circuit board 31. The first circuit board 31 is provided with a second connecting part 311, which is located on one side of the connection between the first circuit board 31 and the LED beads 32 and is sealed to the first connecting part 111. Each LED bead 32 is covered by the light-transmitting part 112 to prevent external gas or liquid from entering each LED bead 32. At the same time, it protects each LED bead 32 and extends the service life of the LED beads 32 in the LED bead assembly 100.

[0064] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0065] In the description of this application, 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, features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0066] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A lamp bead assembly, characterized in that, include: The massage body has a gel layer and a first leather layer. The first leather layer is connected to the gel layer and is located on the side of the gel layer facing the user's waist. The first leather layer serves as the outer layer of the massage body and can directly contact the user's waist. The side wall of the gel layer facing away from the first leather layer has a first connecting part and a light-transmitting part. The light-transmitting part is connected to the first connecting part. A controller is connected to the massage body; the controller has a square, circular, or polygonal structure; the outer wall of the controller away from the massage body is provided with a display interface or operation keys; An LED module is connected to the massage body; the LED module includes a first circuit board and multiple LEDs; the first circuit board is connected to the first connecting part and is located on the side of the colloid layer facing away from the first leather layer; the first circuit board integrates multiple LEDs; each LED is arranged relative to the light-transmitting part, and each LED emits red light rays outward during operation. The red light rays penetrate the light-transmitting part and can irradiate the user's waist to provide red light heating to the user's waist; At this time, multiple LED beads are arranged along the length of the first circuit board and electrically connected to the first circuit board; the first circuit board is provided with a second connecting part, which is located on one side of the connection between the first circuit board and the LED beads and is sealed to the first connecting part; each LED bead is covered by the light-transmitting part.

2. The LED assembly according to claim 1, characterized in that, The light-transmitting part is disposed on the front side of the first connecting part, and is either an integral structure or a separate structure with the first connecting part; The light-transmitting portion has multiple parts, and each of the lamp beads is arranged relative to the corresponding light-transmitting portion; The light-transmitting part is provided with a first receiving groove, and a lamp bead is received in the first receiving groove, with the light-emitting end of the lamp bead facing the front sidewall of the light-transmitting part; The first circuit board, the first connecting part, and the light-transmitting part form a sealed space, and the lamp bead is located within this sealed space.

3. The LED assembly according to claim 2, characterized in that, The first connecting portion is provided with a first groove, which is located on the rear side of the first receiving groove and communicates with the first receiving groove; the first groove and the first receiving groove have a stepped structure. The first circuit board is accommodated in the first groove and is positioned and connected to the first groove; the second connecting part is glued to the inner sidewall of the first groove and is sealed and connected to the inner sidewall of the first groove.

4. The LED assembly according to claim 2, characterized in that, The first circuit board has an elongated strip structure and is arranged along the width direction of the colloid layer; The first circuit board is detachably connected to the colloid layer, and the first circuit board integrates each of the lamp beads; each of the lamp beads detaches from the light-transmitting part as the first circuit board detaches from the colloid layer; The second connection portion of the first circuit board is provided with a positioning hole for a positioning post to pass through, and the positioning post is connected to the colloid layer.

5. The LED assembly according to claim 1, characterized in that, The first circuit board is provided with a first circuit layer, which is presented on the sidewall of the first circuit board facing the second connection portion; The first circuit layer is provided with a plurality of first electrical connection points, each of which is used for soldering each of the lamp beads and is in an electrical connection state with each of the lamp beads. The first circuit board is further provided with a second circuit layer, which is connected to the first circuit layer and is electrically connected to the first circuit layer; The second circuit layer is provided with a second electrical connection point for electrically connecting a conductive wire located on the side of the colloid layer opposite to the first leather layer, and electrically connecting the controller.

6. The LED assembly according to claim 5, characterized in that, The first circuit layer is provided with a first main connection segment and multiple first branch connection segments; the multiple first branch connection segments are respectively connected to the first main connection segment and are located at different positions of the first main connection segment; Two of the plurality of first branch connection segments arranged opposite each other form a first electrical connection point, and the two first branch connection segments arranged opposite each other are respectively welded to the first connection end and the second connection end of the lamp bead.

7. The LED assembly according to claim 5, characterized in that, The first main connecting section is arranged in a ring shape. The first main connecting section is provided with a first connecting arm and a second connecting arm. The first connecting arm and the second connecting arm are connected to each other and arranged opposite to each other. The two first branch connection segments arranged opposite to each other are located on the first connection arm and the second connection arm, respectively, and are arranged opposite to each other along the length direction of the first circuit board.

8. The LED assembly according to claim 6, characterized in that, A first transition connection section extends from one side of the first main connection section; The second circuit layer is provided with a second main connection segment, which is connected to the first transition connection segment and is electrically connected to the first transition connection segment; The second main connection segment forms the second electrical connection point.

9. The LED assembly according to claim 6, characterized in that, The first circuit board is connected to the second circuit board, and the second circuit board and the first circuit board are flexibly connected. The second circuit board is bent relative to the first circuit board and can be stacked with the first circuit board; or, the second circuit board is bent relative to the first circuit board and is located on one side of the first circuit board. The second circuit board has a second circuit layer, which is electrically connected to the first circuit layer.

10. The LED assembly according to claim 1, characterized in that, The lamp bead module has multiple modules, which are arranged along the length of the colloidal layer and spaced apart from each other; two adjacent lamp bead modules are electrically connected. The two adjacent LED modules are arranged in parallel, or the two adjacent LED modules are arranged at an angle. Each of the aforementioned LED modules also has at least two more LEDs.

11. The LED assembly according to claim 10, characterized in that, The plurality of LED modules include a plurality of first LED modules and a plurality of second LED modules, the second LED modules being located in the middle of the colloidal layer; the second LED modules are arranged along the width direction of the colloidal layer, and the plurality of first LED modules are arranged on both sides of the second LED modules; The illumination area of ​​the second LED module is greater than that of the first LED module.

12. A belt, characterized in that, Includes the LED bead assembly and waist belt body as described in any one of claims 1 to 11, wherein the massage body carries the controller and the LED bead module, the massage body is connected to the waist belt body, and the massage body and the waist belt body are an integrated structure or a separate structure; The LED assembly also includes an EMS massage module, and the EMS massage module and the LED module are integrated in the same colloidal layer; the EMS massage module is used to perform EMS massage on the user's waist; the EMS massage module is arranged in a ring, and the LED module is located inside the EMS massage module.

13. The belt according to claim 12, characterized in that, The EMS massage module includes conductive cloth, conductive cotton, conductive connectors, and conductive components. The conductive cloth is connected to the first leather layer or the colloid layer and is exposed on the outside of the first leather layer; the conductive cotton contacts the conductive cloth and the first leather layer; the conductive cotton and the conductive cloth are stacked together, and both the conductive cotton and the conductive cloth are on the same side of the colloid layer; The conductive connector is fixedly connected to the colloid layer and passes through the colloid layer. The first end of the conductive connector contacts the conductive cotton and is covered by the conductive cotton. The second end of the conductive connector is exposed in the colloid layer and is connected to the conductive element.

14. The belt according to claim 13, characterized in that, The colloidal layer is provided with a boss, which is arranged along a closed annular direction or a semi-closed annular direction and forms a second groove; The conductive cotton is housed in the second groove and connected to the inner wall of the second groove; The first end of the conductive connector is located between the inner wall of the second groove and the conductive cotton. At this time, the surface of the first end of the conductive connector contacts the portion of the conductive cotton facing the inner wall of the second groove; the portion of the conductive cotton facing away from the inner wall of the second groove contacts the conductive cloth, so that the conductive connector is electrically connected to the conductive cloth through the conductive cotton.

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