LED light bar and display screen thereof

Abstract

An LED light bar and a display screen, the LED light bar comprises a light bar module, a bar-shaped frame, a central control assembly and a baffle assembly, the bar-shaped frame is provided with a through groove structure, the central control assembly is contained in the through groove structure, the light bar module is arranged on the end face of the bar-shaped frame and electrically connected with the central control assembly, and the baffle assembly is arranged on the end face of the bar-shaped frame and electrically connected with the central control assembly. The baffle assemblies are arranged at the openings in the two sides of the through groove structure, and cables in the through groove structure can penetrate through the baffle assemblies. Wherein the position, close to the baffle assembly, of the through groove structure is further provided with a sealing structure, at least part of the cable penetrates through the sealing structure, and the sealing structure is matched with the strip-shaped frame and the cable, so that part of the through groove structure becomes a sealed cavity. The central control assembly and at least part of the cable electrically connected with the central control assembly are arranged in the sealed cavity.

Description

Technical Field

[0001] This utility model relates to the field of LED displays, and in particular to an LED light strip and its display screen. Background Technology

[0002] Currently, LED technology is widely used in lighting projects, displays, and other applications. Its bright and dazzling light, with diverse variations, is widely used in large LED displays in stations, squares, and high-rise buildings. LED displays are generally composed of multiple LED light strips. However, due to the irregular shape of LED light strips, conventional potting methods are not suitable or have poor results. Therefore, a sealing structure specifically designed for irregularly shaped LED light strips has been developed. Utility Model Content

[0003] This utility model provides an LED light strip and its display screen, which can house the central control component in a sealed cavity, ensuring that the central control component can be isolated from the external environment, thus achieving waterproof and dustproof effects.

[0004] According to a first aspect of the present invention, the present invention provides an LED light strip, including a light strip module, a strip frame, a central control component, and a baffle assembly. The strip frame is provided with a through groove structure, the central control component is accommodated in the through groove structure, the light strip module is disposed on the end face of the strip frame and electrically connected to the central control component, and the baffle assembly is disposed at the openings on both sides of the through groove structure, allowing the cable in the through groove structure to pass through the baffle assembly.

[0005] The through-slot structure is further provided with a sealing structure near the baffle assembly. The cable passes through the sealing structure at least partially. The sealing structure cooperates with the strip frame and the cable to make a portion of the through-slot structure a sealed cavity. The central control assembly and at least a portion of the cable electrically connected to the central control assembly are disposed in the sealed cavity.

[0006] In an embodiment of the LED light strip of this utility model, the sealing structure includes a first metal sheet, a second metal sheet, and a soft rubber component. The soft rubber component is disposed between the first metal sheet and the second metal sheet. The shapes of the first metal sheet and the second metal sheet are adapted to the shape of the through groove structure. The outer circumference of the soft rubber component is interference-fitted with the inner sidewall of the through groove structure. The cable passes through the soft rubber component and is interference-fitted with the soft rubber component.

[0007] In an embodiment of the LED light strip of this utility model, the sealing structure further includes a first connector. The soft rubber part is fixed between the first metal sheet and the second metal sheet by the first connector, and deforms under the pressure of the first metal sheet and the second metal sheet to form a protruding rubber body. The rubber body abuts against the inner sidewall of the through groove structure.

[0008] In an embodiment of the LED light strip of this utility model, the soft rubber component includes a silicone pad and a silicone tube sleeve. The shape of the silicone pad is adapted to the shape of the through groove structure, and the silicone tube sleeve wraps around the outside of the cable.

[0009] In an embodiment of the LED light strip of this utility model, the sealing structure includes a limiting member, which is at least partially disposed on the outside of the silicone tube sleeve to restrict the movement of the sealing structure within the through groove structure.

[0010] In an embodiment of the LED light strip of this utility model, the limiting member includes a first limiting ring and a second limiting ring. The first limiting ring is sleeved on the outside of the silicone tube sleeve, and the second limiting ring is sleeved on the outside of the cable and located on the side of the silicone tube sleeve facing the central control component.

[0011] In an embodiment of the LED light strip of the present invention, the sealing structure further includes a potting compound, and a potting groove is formed between the inner sidewall of the through groove structure and the first metal sheet and the soft rubber part, and the potting compound fills the potting groove.

[0012] In an embodiment of the present invention, the end face of the first metal sheet is lower than the end faces of both sides of the strip frame, and the baffle assembly covers the outside of the first metal sheet.

[0013] In one embodiment of the LED light strip of this utility model, the baffle assembly includes a metal cover plate and a second connector. The metal cover plate covers the openings on both sides of the through-slot structure and is located outside the first metal sheet. The second connector passes through the metal cover plate and is fixedly connected to the strip frame; and / or,

[0014] The LED light strip also includes a mounting bracket for wall mounting, wherein the outer side of the strip frame is provided with a snap-fit ​​groove, and the mounting bracket is provided with a snap-fit ​​part, the snap-fit ​​part engaging with the snap-fit ​​groove; and / or,

[0015] The LED light strip also includes a sealing body. The upper end face of the strip frame is provided with a receiving groove. The light strip module is housed in the receiving groove and electrically connected to the central control component. The sealing body is disposed at both ends of the receiving groove.

[0016] According to a second aspect of the present invention, the present invention also provides a display screen including the aforementioned LED light strip.

[0017] The technical solution provided in this application embodiment can include the following beneficial effects: This application designs an LED light strip and its display screen, including a light strip module, a strip frame, a central control component, and a baffle assembly. The strip frame is provided with a through-slot structure, the central control component is accommodated in the through-slot structure, the light strip module is disposed on the end face of the strip frame and electrically connected to the central control component, and the baffle assembly is disposed at the openings on both sides of the through-slot structure, allowing the cables in the through-slot structure to pass through the baffle assembly; wherein, a sealing structure is also provided near the baffle assembly in the through-slot structure, and the cables at least partially pass through the sealing structure. The sealing structure cooperates with the strip frame and the cables, making part of the through-slot structure a sealed cavity. The central control component and at least some of the cables electrically connected to the central control component are disposed in the sealed cavity, which can prevent external moisture from entering the sealed cavity, ensuring that the central control component and at least some of the cables can be isolated from the external environment, achieving the effect of waterproofing and dustproofing.

[0018] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a structural schematic diagram of an LED light strip provided in one embodiment of this application;

[0021] Figure 2 yes Figure 1 Partial structural diagram of the LED light strip;

[0022] Figure 3 yes Figure 1 A partial cross-sectional view of the LED light strip in the image;

[0023] Figure 4 yes Figure 1 An exploded view of the LED light strips in the diagram;

[0024] Figure 5 yes Figure 4 A partial structural diagram of the strip frame in the image;

[0025] Figure 6 yes Figure 4 A structural diagram showing the sealing structure and cable connection within the structure.

[0026] Figure 7 yes Figure 6 An exploded view of the sealing structure and cables in the diagram;

[0027] Figure 8 This is a schematic diagram of the first structure of the fixing frame provided in this application;

[0028] Figure 9 This is a schematic diagram of the second type of fixing frame provided in this application;

[0029] Figure 10 This is a schematic diagram of the third structure of the fixing frame provided in this application.

[0030] Explanation of reference numerals in the attached figures:

[0031] 10. Strip frame; 11. Through-slot structure; 12. Receiving slot; 13. Slot structure;

[0032] 20. Central control components;

[0033] 30. Sealing structure; 31. First metal sheet; 32. Second metal sheet; 33. Soft rubber part; 331. Silicone pad; 3311. Glue; 332. Silicone tube sleeve; 34. First connector; 35. Limiting component; 351. First limiting ring; 352. Second limiting ring; 36. Glue potting tank;

[0034] 40. Baffle assembly; 41. Metal cover plate; 42. Second connector;

[0035] 50. LED strip module;

[0036] 60. Cables;

[0037] 70. Fixing bracket; 70a. First fixing bracket; 71a. First snap-fit ​​part; 72a. First receiving groove; 73a. First fixing hole; 70b. Second fixing bracket; 71b. First connecting section; 72b. Second connecting section; 73b. Second fixing hole; 70c. Third fixing bracket; 71c. Third snap-fit ​​part; 72c. Third receiving groove; 73c. ​​Third fixing hole;

[0038] 80. Sealing body. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0040] It should also be understood that the terminology used in this utility model specification is merely for describing specific aspects of the present application. It is important to understand that terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0041] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0042] like Figures 1 to 7 As shown, according to a first aspect of this application, this application provides an LED light strip, including a light strip module 50, a strip frame 10, and a central control component 20. The strip frame 10 is provided with a through slot structure 11, and the central control component 20 is accommodated in the through slot structure 11. The light strip module 50 is disposed on the end face of the strip frame 10 and electrically connected to the central control component 20, so that the light strip module 50 can obtain signals from the central control component 20 and perform image display.

[0043] In one optional embodiment, the strip frame 10 is integrally manufactured from an aluminum profile. The aluminum profile has good thermal conductivity, which enhances heat dissipation of the light strip module 50 and the central control component 20, effectively reducing the temperature of the light strip module 50 and the central control component 20, extending the service life of the devices, and making them lightweight. Furthermore, the aluminum profile also features thinness and resistance to electromagnetic radiation.

[0044] In an optional embodiment, the upper end face of the strip frame 10 is provided with a receiving groove 12, and a slot structure 13 is connected between the receiving groove 12 and the through groove structure 11. The light strip module 50 is received in the receiving groove 12 and electrically connected to the central control component 20 through the slot structure 13.

[0045] For example, the central control component 20 is provided with a first connector, and the light strip module 50 is provided with a second connector. The first connector passes through the slot structure 13 and is then plugged into the second connector to realize signal transmission and power supply between the central control component 20 and the light strip module 50.

[0046] In an optional embodiment, the LED light strip further includes a sealing body 80, which is disposed at both ends of the receiving groove 12 to seal the light strip module 50 within the receiving groove 12. The sealing body 80 can be a rubber plug, which is fixed to both ends of the receiving groove 12 by assembly; alternatively, the sealing body 80 can be formed at both ends of the receiving groove 12 by potting adhesive, and this application does not impose any limitations.

[0047] In an optional embodiment, the LED light strip also includes a baffle assembly 40, which is disposed at the openings on both sides of the through-slot structure 11 and allows the cable 60 in the through-slot structure 11 to pass through the baffle assembly 40 for signal and / or power connection to the outside.

[0048] In an optional embodiment, the LED light strip further includes a sealing structure 30, which is disposed on the side of the through-slot structure 11 near the baffle assembly 40. The cable 60 passes through the sealing structure 30 at least partially. The sealing structure 30 cooperates with the strip frame 10 and the cable 60, so that a portion of the through-slot structure 11 can become a sealed cavity. The central control assembly 20 and at least a portion of the cable 60 electrically connected to the central control assembly 20 are disposed in the sealed cavity to prevent external moisture from entering the sealed cavity and causing short circuits or functional failures of the electronic devices in the sealed cavity, thereby effectively enhancing the waterproof performance of the LED light strip.

[0049] In an optional embodiment, the sealing structure 30 includes a first metal sheet 31, a second metal sheet 32, and a flexible rubber component 33. The flexible rubber component 33 is disposed between the first metal sheet 31 and the second metal sheet 32. The shapes of the first metal sheet 31 and the second metal sheet 32 ​​are adapted to the shape of the through-slot structure 11 so that the first metal sheet 31 and the second metal sheet 32 ​​can be installed in the through-slot structure 11. The outer circumference of the flexible rubber component 33 is press-fitted with the inner wall of the through-slot structure 11. The cable 60 passes through the flexible rubber component 33 and is press-fitted with it, allowing the flexible rubber component 33 to deform under the pressure of the first metal sheet 31 and the second metal sheet 32, forming a circumferential seal with the cable 60 and the inner wall of the through-slot structure 11. This prevents external moisture from entering the sealed cavity, making the structure of the central control component 20 more stable, extending its service life, and also improving the service life of the LED light strip.

[0050] In an optional embodiment, the sealing structure 30 further includes a first connector 34. The soft rubber part 33 is fixed between the first metal sheet 31 and the second metal sheet 32 ​​via the first connector 34, and deforms under the pressure of the first metal sheet 31 and the second metal sheet 32 ​​to form a protruding rubber body 3311. The rubber body 3311 abuts against the inner wall of the through-groove structure 11, thereby enhancing the sealing performance between the sealing structure 30 and the through-groove structure 11. The first connector 34 provides pressure to the soft rubber part 33, allowing it to deform under the pressure of the first metal sheet 31 and the second metal sheet 32 ​​to form the protruding rubber body 3311. The rubber body 3311 contacts the inner wall of the through-groove structure 11, creating friction and providing stability between the sealing structure 30 and the through-groove structure 11, thus supporting the subsequent potting process.

[0051] For example, there are multiple first connectors 34, which can be, but are not limited to, screw structures. The second metal plate 32 has screw holes that mate with the screw structure. The screw structure passes through the first metal plate 31 and the soft rubber pad and is threaded into the screw holes. Then, through the locking stroke of the screw structure, the distance between the first metal plate 31 and the second metal plate 32 is brought closer, thereby squeezing and deforming the soft rubber part 33 sandwiched in the middle. The deformed protruding rubber body 3311 contacts the inner wall of the through groove structure 11, thereby completing the initial sealing of both sides of the through groove structure 11. When the rubber strip contacts the inner wall of the through groove structure 11, it can form a certain friction with the inner wall of the through groove structure 11, so that the entire structure of the sealing structure 30 can form a certain stability with the inner wall of the through groove structure 11, providing support for the subsequent glue pouring step.

[0052] In an optional embodiment, the soft rubber component 33 includes a silicone pad 331 and a silicone sleeve 332. The shape of the silicone pad 331 is adapted to the shape of the through groove structure 11. The silicone sleeve 332 wraps around the outside of the cable 60 and is interference-fitted with the cable 60 to seal the cable 60 and the through groove structure 11. In particular, the cable 60 is deformed under the pressure of the first metal sheet 31 and the second metal sheet 32 ​​to achieve a seal, thus playing a waterproof sealing role.

[0053] In an optional embodiment, the sealing structure 30 includes a limiting member 35, which is at least partially disposed on the outside of the silicone sleeve 332 to restrict the movement of the sealing structure 30 within the through groove structure 11, so that the sealing structure 30 can be securely fixed in the through groove structure 11 and provide support for subsequent potting steps.

[0054] In an optional embodiment, the limiting member 35 includes a first limiting ring 351 and a second limiting ring 352. The first limiting ring 351 is sleeved on the outside of the silicone tube sleeve 332, and the second limiting ring 352 is sleeved on the outside of the cable 60 and located on the side of the silicone tube sleeve 332 facing the central control component 20, to prevent the entire sealing structure 30 from moving and to provide support for the subsequent potting steps.

[0055] In an optional embodiment, the sealing structure 30 further includes a potting compound 3311. A potting groove 36 is formed between the inner sidewall of the through groove structure 11, the first metal sheet 31, and the soft rubber part 33. The potting compound 3311 is filled in the potting groove 36, which can effectively prevent external dust, foreign objects, or liquids from entering the interior of the LED light strip and causing corrosion to the central control component 20 inside the LED light strip. This allows the LED light strip to be used outdoors in humid or liquid environments, such as in rainy environments.

[0056] For example, after the sealing structure 30 is securely fixed to the through-slot structure 11 and the initial sealing of both sides of the through-slot structure 11 is completed, in order to further ensure the sealing effect between the sealing structure 30 and the through-slot structure 11 and to prevent the soft rubber part 33 from deforming and causing the protruding glue 3311 to fail to form a complete seal with the through-slot structure 11, this application uses glue potting in the potting tank 36 to form the potting glue body 3311, which can effectively enhance the waterproof performance of the LED light strip.

[0057] It should be noted that the potting compound 3311 can form an annular groove around the outer side of the first metal sheet 31 by the inner sidewall of the through groove structure 11, the outer sidewall of the first metal sheet 31, and the outer end face of the soft rubber part 33. The potting compound 3311 can also be the entire recessed groove structure formed by the inner sidewall of the through groove structure 11 and the sealing structure 30. That is, the potting compound 3311 can cover the outer side of the first metal sheet 31 and the first connector 34 to seal the gap between the first connector 34 and the first metal sheet 31. This application does not limit this.

[0058] In an optional embodiment, the end face of the first metal sheet 31 is lower than the end faces on both sides of the strip frame 10 so that the potting compound 3311 can be accommodated in the potting groove 36. The baffle assembly 40 covers the outside of the first metal sheet 31 to ensure the overall appearance and structure of the LED light strip.

[0059] In an optional embodiment, the baffle assembly 40 includes a metal cover plate 41 and a second connector 42. The metal cover plate 41 covers the openings on both sides of the through-slot structure 11 and is located outside the first metal sheet 31. The second connector 42 passes through the metal cover plate 41 and is fixedly connected to the strip frame 10. The strip frame 10 has fixing screw holes, and the second connector 42 is a screw. The screw passes through the metal cover plate 41 and is fixed in the fixing screw holes to fix the metal cover plate 41 to the strip frame 10, ensuring the aesthetics of the product.

[0060] In one alternative implementation, such as Figure 2 , Figures 8 to 10 As shown, the LED light strip also includes a mounting bracket 70. The outer side of the strip frame 10 is provided with a snap-fit ​​groove, and the mounting bracket 70 is provided with a snap-fit ​​part that snaps into the snap-fit ​​groove so that the LED light strip can be installed on the wall through the mounting bracket.

[0061] For example, such as Figure 2 and Figure 8 As shown, the mounting bracket 70 includes a first mounting bracket 70a, and a snap-fit ​​portion including a first snap-fit ​​portion 71a formed on the first mounting bracket 70a. A first receiving groove 72a is formed on the first mounting bracket 70a, and the strip frame 10 is received in the first receiving groove 72a. The snap-fit ​​grooves on both sides of the strip frame 10 snap into the first snap-fit ​​portions 71a on both sides of the first receiving groove 72a, so that the LED light strip can be firmly fixed to the first mounting bracket 70a. The bottom of the first mounting bracket 70a has a first fixing hole 73a so that screws can pass through the first fixing hole 73a and be fixed to the wall.

[0062] For example, such as Figure 2 and Figure 9 As shown, the mounting bracket 70 includes a second mounting bracket 70b, which has a Z-shaped structure. The snap-fit ​​portion includes a second snap-fit ​​portion formed on one side of the second mounting bracket 70a, and the other side of the second mounting bracket 70a is used to fix it to the wall.

[0063] Specifically, the second mounting bracket 70b has a first connecting section 71a and a second connecting section 72b. The second connecting section 72b is provided with a second fixing hole 73b so that screws can pass through the second fixing hole 73b and be fixed to the wall. The first connecting section 71a extends away from the second connecting section 72b and is inclined towards the side of the second connecting section 72b to form a second snap-fit ​​part, so that the second snap-fit ​​part can engage with the snap-fit ​​groove, thereby firmly fixing the LED light strip to the wall.

[0064] For example, such as Figure 2 and Figure 10As shown, the mounting bracket 70 includes a third mounting bracket 70c, the shape of which differs from that of the first mounting bracket 70a. The locking portion includes a third locking portion 71c formed on the third mounting bracket 70c. A third receiving groove is formed on the third mounting bracket 70c, and a limiting protrusion 72c is formed at the bottom of the third receiving groove. The strip frame 10 is received in the third receiving groove 72c. The locking grooves on both sides of the strip frame 10 engage with the third locking portions 71c on both sides of the third receiving groove. The limiting protrusion 72c cooperates with the limiting groove of the strip frame 10, allowing the LED light strip to be firmly fixed to the third mounting bracket 70c. The extensions on both sides of the third mounting bracket 70c have third fixing holes 73c, allowing screws to pass through the third fixing holes 73c and be fixed to the wall. Figures 1 to 7 As shown, according to a second aspect of this application, this application provides a display screen including the aforementioned LED light strip.

[0065] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0066] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0067] The foregoing disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described above. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0068] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. An LED light strip, characterized in that, The device includes a light strip module, a strip frame, a central control component, and a baffle assembly. The strip frame has a through-slot structure, the central control component is housed in the through-slot structure, the light strip module is disposed on the end face of the strip frame and electrically connected to the central control component, and the baffle assembly is disposed at the openings on both sides of the through-slot structure, allowing the cables in the through-slot structure to pass through the baffle assembly. The through-slot structure is further provided with a sealing structure near the baffle assembly. The cable passes through the sealing structure at least partially. The sealing structure cooperates with the strip frame and the cable to make a portion of the through-slot structure a sealed cavity. The central control assembly and at least a portion of the cable electrically connected to the central control assembly are disposed in the sealed cavity.

2. The LED light strip according to claim 1, characterized in that, The sealing structure includes a first metal sheet, a second metal sheet, and a soft rubber component. The soft rubber component is disposed between the first metal sheet and the second metal sheet. The shapes of the first metal sheet and the second metal sheet are adapted to the shape of the through-slot structure. The outer circumference of the soft rubber component is interference-fitted with the inner sidewall of the through-slot structure. The cable passes through the soft rubber component and is interference-fitted with the soft rubber component.

3. The LED light strip according to claim 2, characterized in that, The sealing structure further includes a first connector, the soft rubber part is fixed between the first metal sheet and the second metal sheet by the first connector, and deforms under the pressure of the first metal sheet and the second metal sheet to form a protruding rubber body, the rubber body abutting against the inner sidewall of the through groove structure.

4. The LED light strip according to claim 2, characterized in that, The soft rubber component includes a silicone pad and a silicone sleeve. The shape of the silicone pad is adapted to the shape of the through-slot structure, and the silicone sleeve wraps around the outside of the cable and is interference-fitted with the cable.

5. The LED light strip according to claim 4, characterized in that, The sealing structure includes a limiting member, which is at least partially disposed on the outside of the silicone sleeve to restrict the movement of the sealing structure within the through groove structure.

6. The LED light strip according to claim 5, characterized in that, The limiting component includes a first limiting ring and a second limiting ring. The first limiting ring is sleeved on the outside of the silicone tube sleeve, and the second limiting ring is sleeved on the outside of the cable and located on the side of the silicone tube sleeve facing the central control component.

7. The LED light strip according to claim 2, characterized in that, The sealing structure also includes a potting compound, and a potting groove is formed between the inner sidewall of the through groove structure and the first metal sheet and the soft rubber part, and the potting compound fills the potting groove.

8. The LED light strip according to claim 7, characterized in that, The end face of the first metal sheet is lower than the end faces on both sides of the strip frame, and the baffle assembly covers the outside of the first metal sheet.

9. The LED light strip according to claim 2, characterized in that, The baffle assembly includes a metal cover plate and a second connector. The metal cover plate covers the openings on both sides of the through-slot structure and is located outside the first metal sheet. The second connector passes through the metal cover plate and is fixedly connected to the strip frame; and / or, The LED light strip also includes a mounting bracket for wall mounting, wherein the outer side of the strip frame is provided with a snap-fit ​​groove, and the mounting bracket is provided with a snap-fit ​​part, the snap-fit ​​part engaging with the snap-fit ​​groove; and / or, The LED light strip also includes a sealing body. The upper end face of the strip frame is provided with a receiving groove. The light strip module is housed in the receiving groove and electrically connected to the central control component. The sealing body is disposed at both ends of the receiving groove.

10. A display screen, characterized in that, Includes the LED light strip as described in any one of claims 1 to 9.

Images