LED module and LED display screen

Abstract

The utility model relates to the technical field of LED display screens, and provides an LED module and an LED display screen, the LED module comprises a supporting piece, a lamp panel, a mask and a cover body, the supporting piece comprises a bottom shell part, an outer edge part and a mounting part, the mounting part is annularly arranged on a side surrounding part and forms a cambered surface area in a surrounding mode, a wiring port is formed in the bottom shell part, the lamp panel is of an arc-shaped structure, and the outer edge part of the lamp panel is connected with the outer edge part. The outer edge of the lamp panel abuts against the mounting part, and the lamp panel covers the cambered surface area in a sealing mode. The mask is of an arc-shaped structure and covers the lamp panel; the cover body is connected to the bottom shell part and is configured to be capable of opening or covering the wiring port; the LED module provided by the embodiment of the utility model can directly display through the lamp panel of the arc-shaped structure, so that the problem that the display effect is affected due to the fact that an arc-shaped display surface is formed by splicing in related technologies is avoided, meanwhile, the sealing performance of the interior of the LED module is better, and the water leakage condition of the LED module is improved.

Description

Technical Field

[0001] This application relates to the field of LED display technology, and in particular to an LED module and an LED display. Background Technology

[0002] LED displays are commonly found on the exterior walls or glass curtain walls of buildings, landmark buildings, and large advertising screens.

[0003] Depending on the specific needs of the application scenario, an LED display screen with an arc-shaped structure is typically required. The traditional method for forming an arc-shaped structure in an LED display screen is to use multiple small-volume planar LED modules arranged in an array to create an arc-shaped LED display screen.

[0004] However, when using the above splicing method, seams will be formed between adjacent LED modules, resulting in poor display effect. At the same time, the seams may also pose a risk of water leakage. Utility Model Content

[0005] The purpose of this application is to provide an LED module and an LED display screen, which aims to solve the problems that the display effect is affected and there is a risk of water leakage when multiple planar LED modules are spliced ​​together to form an arc-shaped LED display screen.

[0006] To achieve the above objectives, the technical solution adopted in the embodiments of this application is as follows:

[0007] In a first aspect, embodiments of this application provide an LED module, including a support member, a lamp board, a face mask, and a cover; the support member includes a bottom shell portion, a side shell portion surrounding the outer edge of the bottom shell portion, and a mounting portion disposed at one end of the side shell portion facing away from the bottom shell portion; the bottom shell portion and the side shell portion enclose a receiving cavity, the mounting portion is arranged around the side shell portion and encloses an arc-shaped area, and a wiring port is provided on the bottom shell portion; the lamp board has an arc-shaped structure, the outer edge of the lamp board abuts against the mounting portion, and the lamp board covers the arc-shaped area; the face mask has an arc-shaped structure and covers the lamp board; the cover is connected to the bottom shell portion, and the cover is configured to be able to open or close the wiring port.

[0008] The beneficial effects of the embodiments of this application are as follows: The LED module provided in the embodiments of this application connects the arc-shaped lamp panel to the mounting part of the support member. In this way, the LED module can directly display through the arc-shaped lamp panel, thereby avoiding the problem of multiple LED modules being spliced ​​together to form an arc-shaped display surface, which would affect the display effect. At the same time, the bottom shell and the side shell are used to form a receiving cavity, and the lamp panel is connected to the mounting part and sealed in the receiving cavity. The cover is then sealed at the wiring port, thereby improving the internal sealing performance of the LED module and thus improving the water leakage of the LED module.

[0009] In some embodiments, the side enclosure includes two first sidewalls and two second sidewalls arranged opposite to each other. The first sidewalls and the second sidewalls are connected end to end and surround the outer edge of the bottom shell. One end of the first sidewall and one end of the second sidewall are connected to the bottom shell. The other end of the first sidewall has an arc-shaped profile and the other end of the second sidewall has a straight profile.

[0010] In some embodiments, a first connecting portion is provided on the side of the lamp panel facing the mounting portion, and a second connecting portion is provided on the mounting portion, wherein the first connecting portion and the second connecting portion are fixedly connected.

[0011] In some embodiments, the first connecting part includes a locking post with a locking hole; the second connecting part includes a connecting hole disposed on the mounting part, with the locking hole facing the connecting hole; the LED module also includes a locking member, which passes through the connecting hole and is locked in the locking hole, so that the lamp panel abuts against and is locked on the mounting part.

[0012] In some embodiments, a enclosure portion is provided on the outer side of the bottom shell portion, the enclosure portion surrounding the wiring port; the cover includes a bottom cover and a side cover surrounding the outer edge of the bottom cover, the bottom cover sealing the port of the enclosure portion, and the side cover wrapping around a portion of the outer wall of the enclosure portion.

[0013] In some embodiments, the enclosure portion has a first wiring groove, and the side cover has a second wiring groove; at least a portion of the first wiring groove and the second wiring groove are connected.

[0014] In some embodiments, a reinforcing rib is provided inside the receiving cavity, the reinforcing rib being connected to the bottom shell and the side shell; a supporting portion is provided on the reinforcing rib, the supporting portion being supported on the lamp panel.

[0015] In some embodiments, a mounting post is provided on the outer surface of the bottom shell, and a mounting hole is provided on the mounting post.

[0016] In some embodiments, a mounting groove is provided on the outer surface of the bottom shell, and a magnet structure is placed inside the mounting groove.

[0017] Secondly, embodiments of this application also provide an LED display screen, including a housing and an LED module as described above, wherein a support member for the LED module is connected to the housing.

[0018] The beneficial effects of the embodiments of this application are as follows: The LED display screen provided in the embodiments of this application includes the above-mentioned LED module. When the display effect of the above-mentioned LED module is better, the display effect of the LED display screen is also better. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 An exploded view of the LED module provided in the embodiments of this application;

[0021] Figure 2 This is a schematic diagram of the structure of the support member provided in the embodiments of this application;

[0022] Figure 3 This is a schematic diagram of the connection structure between the support member and the cover provided in the embodiments of this application;

[0023] Figure 4 This is a schematic diagram of the support member provided in the embodiments of this application on the wiring port side;

[0024] Figure 5 This is a schematic diagram of the structure of the cover provided in an embodiment of this application.

[0025] The following are the labeling elements in the figure:

[0026] 1000, LED modules;

[0027] 100. Support component; 101. Receiving cavity; 110. Bottom shell; 111. Wiring port; 112. Enclosure; 1121. First wiring channel; 113. Mounting post; 114. Mounting groove; 120. Side enclosure; 121. First side wall; 122. Second side wall; 130. Mounting part; 131. Second connecting part; 140. Reinforcing rib; 141. Support part;

[0028] 200. Light panel; 210. First connecting part;

[0029] 300. Face mask;

[0030] 400. Cover; 410. Bottom cover; 420. Side cover; 421. Second wiring channel. Detailed Implementation

[0031] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0032] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0034] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0035] LED displays are commonly found on the exterior walls or glass curtain walls of buildings, landmark structures, and large advertising screens. Depending on the specific needs of the application, curved LED displays are often required. Traditionally, curved LED displays are formed by arranging multiple small, flat LED modules in an array. However, this method results in seams between adjacent LED modules, leading to poor display quality and potential water leakage.

[0036] Based on the above considerations, in order to solve the problems of display effect and water leakage risk when multiple planar LED modules are spliced ​​together to form an arc-shaped LED display, an LED module was designed. By connecting the arc-shaped lamp panel to the mounting part of the support, the LED module can directly display through the arc-shaped lamp panel, thus avoiding the problem of affecting the display effect caused by splicing multiple LED modules to form an arc-shaped display surface. At the same time, the bottom shell and side shell are used to form a cavity, and the lamp panel is connected to the mounting part and sealed in the cavity. The cover is then placed over the wiring port to improve the internal sealing performance of the LED module, thereby improving the water leakage problem.

[0037] The LED module provided in this application will be described in detail below, based on the specific circumstances.

[0038] Please refer to Figures 1 to 5 In a first aspect, embodiments of this application provide an LED module 1000, including a support member 100, a lamp panel 200, a face mask 300, and a cover 400; the support member 100 includes a bottom shell portion 110, a side shell portion 120 surrounding the outer edge of the bottom shell portion 110, and a mounting portion 130 disposed at one end of the side shell portion 120 facing away from the bottom shell portion 110; the bottom shell portion 110 and the side shell portion 120 together form a receiving cavity 101, for mounting... The mounting part 130 is arranged around the side part 120 and encloses it to form an arc-shaped area. The bottom shell part 110 has a wiring port 111. The lamp plate 200 has an arc-shaped structure, and the outer edge of the lamp plate 200 abuts against the mounting part 130 and the lamp plate 200 covers the arc-shaped area. The face mask 300 has an arc-shaped structure and covers the lamp plate 200. The cover 400 is connected to the bottom shell part 110 and is configured to open or close the wiring port 111.

[0039] The lamp board 200 refers to the board structure used for assembling LED beads; optionally, the lamp board 200 can be manufactured into an arc-shaped structure; or, the lamp board 200 can be flexible, formed into an arc-shaped structure by bending the lamp board 200 for fitting and assembly with the mounting part 130.

[0040] The support member 100 refers to the structure used to support the lamp panel 200. The lamp panel 200 can be fixedly assembled on the support member 100 to form support and display.

[0041] The support member 100 includes a bottom shell 110, a side shell 120, and a mounting part 130. The bottom shell 110 refers to the bottom structure of the support member 100, and can be, but is not limited to, a circular plate, a rectangular plate, an arc-shaped plate, or other plate structures. A wiring port 111 is provided on the bottom shell 110, which is used for wiring to allow the wires to enter the bottom shell 110 from the outside and connect to the lamp board 200 to provide power or transmit control signals.

[0042] The side enclosure 120 surrounds the outer edge of the bottom shell 110, thereby enclosing the bottom shell 110 and forming a receiving cavity 101 for accommodating wiring and electrical components. Optionally, the side enclosure 120 can be integrally formed with the bottom shell 110, which can improve the overall structural strength of the support member 100 and enhance the protection within the receiving cavity 101.

[0043] Mounting part 130 refers to a structure provided at one end of side enclosure 120 facing away from bottom shell 110 and used to support the connection assembly of lamp panel 200. It should be understood that mounting part 130 is provided at the end of side enclosure 120, that is, at the opening of receiving cavity 101, so that when lamp panel 200 is connected to mounting part 130, lamp panel 200 can form a cover on receiving cavity 101, thereby improving the sealing performance of receiving cavity 101.

[0044] Optionally, the mounting portion 130 may be, but is not limited to, a mounting beam, a mounting block, a mounting plate, a mounting bracket, or other structures. For example, in some embodiments, the mounting portion 130 may be a block structure, and the mounting portion 130 may be arranged in a ring around one end of the side enclosure 120 facing away from the bottom shell 110.

[0045] The mounting portion 130 is disposed around the side portion 120 and encloses it to form an arc-shaped area, that is, the area enclosed by the mounting portion 130 has an arc-shaped structure. For example, in some embodiments, the mounting portion 130 may include four sides, of which two opposite sides have an arc-shaped structure and the other two opposite sides have a straight structure. Thus, the area enclosed by these four sides has an arc-shaped shape.

[0046] The outer edge of the lamp panel 200 abuts against the mounting part 130; optionally, the outer edge of the lamp panel 200 can be abutted against and connected to the mounting part 130 by means of a snap-fit ​​connection; or, the lamp panel 200 can be locked onto the mounting part 130 by means of fasteners such as bolts and screws; or, the lamp panel 200 can be glued and fixed onto the mounting part 130 by means of adhesive.

[0047] The lamp panel 200 covers the curved area. It should be understood that when the outer edge of the lamp panel 200 abuts against the mounting portion 130, the entire lamp panel 200 will fill the curved area enclosed by the mounting portion 130, thus covering the curved area. In this way, the lamp panel 200 can simultaneously cover the internal receiving cavity 101, thereby improving the sealing performance of the receiving cavity 101 at one end of the mounting portion 130, and further reducing the probability of water leakage from the LED module 1000 at the lamp panel 200.

[0048] The faceplate 300 refers to a cover structure used to cover the lamp panel 200 and provide protection for it. The faceplate 300 can be connected to the lamp panel 200 by means of locking, snap-fit, or adhesive. By covering the lamp body with the faceplate 300 and protecting the LED beads on the lamp body, the probability of water seepage onto the lamp panel 200 and affecting the display effect can be effectively reduced.

[0049] The cover 400 refers to the protective structure used to open or close the wiring port 111. The cover 400 is connected to the bottom shell 110; optionally, the cover 400 can be connected to the bottom shell 110 by snap-fit, hinge, locking connection, or other waterproof methods. Exemplarily, in some embodiments, one end of the cover 400 can be hinged to the bottom shell 110, so that the cover 400 can rotate about the hinge to open or close the wiring port 111; the other end of the cover 400 can be provided with a fixing hole, and a screw is passed through the fixing hole and locked onto the bottom shell 110 for fixation, while the cover 400 can be opened by removing the screw.

[0050] The LED module 1000 provided in this application embodiment connects the arc-shaped lamp panel 200 to the mounting portion 130 of the support member 100. In this way, the LED module 1000 can directly display through the arc-shaped lamp panel 200, thereby avoiding the problem of multiple LED modules 1000 splicing together to form an arc-shaped display surface, which would affect the display effect. At the same time, the bottom shell portion 110 and the side portion 120 are used to form an accommodating cavity, and the lamp panel 200 is connected to the mounting portion 130 and sealed in the accommodating cavity. The cover 400 is then sealed at the wiring port 111, thereby improving the internal sealing performance of the LED module 1000 and thus improving the water leakage of the LED module 1000.

[0051] Please refer to Figures 1 to 5 In some embodiments, the side enclosure 120 includes two first sidewalls 121 and two second sidewalls 122 arranged opposite to each other. The first sidewalls 121 and the second sidewalls 122 are connected end to end and surround the outer edge of the bottom shell 110. One end of the first sidewall 121 and one end of the second sidewall 122 are connected to the bottom shell 110. The other end of the first sidewall 121 has an arc-shaped profile, and the other end of the second sidewall 122 has a straight profile.

[0052] In this embodiment, the side enclosure 120 includes two first sidewalls 121 and two second sidewalls 122. That is, the bottom shell 110 can be a rectangular plate structure. The two first sidewalls 121 can be disposed at the outer edges of opposite sides of the bottom shell 110, and the two second sidewalls 122 can be disposed at the outer edges of opposite sides in another direction of the bottom shell 110. The first sidewalls 121 and the second sidewalls 122 are connected end to end in sequence to enclose the bottom shell 110.

[0053] The end of the first sidewall 121 facing away from the bottom shell 110 has an arc-shaped profile, for example, an arc-shaped profile that bulges outward from the bottom shell 110; the portion of the mounting portion 130 that is circumferentially disposed on the first sidewall 121 will also form an arc-shaped segment.

[0054] The end of the second sidewall 122 facing away from the bottom shell 110 has a straight profile; thus, the portion of the mounting portion 130 surrounding the second sidewall 122 will form a straight segment.

[0055] Thus, the mounting portion 130 surrounding the first side wall 121 and the other mounting portion 130 surrounding the second side wall 122 will combine to form a ring-shaped overall structure, and the entire mounting portion 130 will enclose an arc-shaped area to facilitate the fitting and assembly of the arc-shaped lamp panel 200.

[0056] Please refer to Figures 1 to 5 In some embodiments, a first connecting portion 210 is provided on the side of the lamp panel 200 facing the mounting portion 130, and a second connecting portion 131 is provided on the mounting portion 130, with the first connecting portion 210 and the second connecting portion 131 being fixedly connected.

[0057] The lamp panel 200 is provided with a first connecting part 210 on the side facing the mounting part 130; wherein, the first connecting part 210 may be, but is not limited to, a connecting hole, a connecting post, a connecting latch, or other connecting structures.

[0058] The mounting part 130 is provided with a second connecting part 131; wherein, the second connecting part 131 may be, but is not limited to, a connecting hole, a connecting post, a connecting latch, or other connecting structures.

[0059] For example, in some embodiments, the first connecting part 210 and the second connecting part 131 can both be connecting holes, and the first connecting part 210 and the second connecting part 131 can be locked together by a locking member; or, in other embodiments, the first connecting part 210 can be a snap-fit ​​structure and the second connecting part 131 can be a slot structure, and the locking connection can be achieved by the snap-fit ​​cooperation between the snap-fit ​​structure and the slot structure.

[0060] With this configuration, the lamp panel 200 and the mounting part 130 are fixedly assembled by the fixed connection between the first connecting part 210 and the second connecting part 131.

[0061] Please refer to Figures 1 to 5 In some embodiments, the first connecting part 210 includes a locking post with a locking hole; the second connecting part 131 includes a connecting hole disposed on the mounting part 130, with the locking hole directly opposite the connecting hole; the LED module 1000 also includes a locking member that passes through the connecting hole and is locked in the locking hole, so that the lamp panel 200 abuts against and is locked on the mounting part 130.

[0062] Understandably, a locking post refers to a columnar structure protruding from the lamp panel 200, with a locking hole for mating and connecting with the connecting hole of the second connecting part 131. There can be multiple locking posts; for example, in some embodiments, a ring of locking posts is arranged around the outer edge of the lamp panel 200.

[0063] The second connecting part 131 includes connecting holes provided on the mounting part 130. There can be multiple connecting holes, which can be arranged around the mounting part 130. The connecting holes are matched with the lock holes on the lock pin, and then a locking connection is made by a locking member. The locking member can be, but is not limited to, a screw, bolt, rivet, or other structure.

[0064] For example, in some embodiments, a plurality of locking pins are arranged around the outer edge of the lamp panel 200, and a plurality of locking holes are arranged around the mounting part 130. When the outer edge of the lamp panel 200 abuts against and fits against the surface of the mounting part 130, the end of the locking pin with the locking hole can abut against the opening end of the connecting hole, so that the locking hole and the connecting hole are facing each other. The locking member is inserted through the connecting hole and locked in the locking hole to realize the locking connection between the lamp panel 200 and the mounting part 130.

[0065] Please refer to Figures 1 to 5 In some embodiments, a retaining portion 112 is provided on the outer side of the bottom shell portion 110, and the retaining portion 112 surrounds the wiring port 111; the cover body 400 includes a bottom cover 410 and a side cover 420 surrounding the outer edge of the bottom cover 410, the bottom cover 410 sealing the port of the retaining portion 112, and the side cover 420 wrapping around a portion of the outer wall of the retaining portion 112.

[0066] The enclosure 112 refers to the structure provided on the side of the bottom shell 110 outside the receiving cavity 101; optionally, the enclosure 112 may be, but is not limited to, a circular enclosure, a rectangular ring enclosure, etc. By providing the enclosure 112 and surrounding the wiring port 111, the probability of external water droplets directly entering the wiring port 111 is reduced, thereby further reducing the probability of water leakage into the LED module 1000.

[0067] The cover 400 includes a bottom cover 410 and a side cover 420; the side cover 420 surrounds the outer edge of the bottom cover 410 and forms the entire cover 400. Thus, when the cover 400 is placed on the enclosure 112, the bottom cover 410 can seal the port of the enclosure 112, and the side cover 420 can wrap around part of the outer wall of the enclosure 112; this can increase the contact area between the cover 400 and the enclosure 112, thereby further reducing the probability of external water droplets entering the receiving cavity 101.

[0068] Please refer to Figures 1 to 5 In some embodiments, the enclosure 112 has a first wiring groove 1121 and the side cover 420 has a second wiring groove 421; at least a portion of the first wiring groove 1121 and the second wiring groove 421 are connected.

[0069] The enclosure portion 112 is provided with a first wiring groove 1121; optionally, the wiring groove can be provided at any location on the enclosure portion 112. For example, in some embodiments, the first wiring groove 1121 can be provided at the lower part of the enclosure portion 112 in the direction of gravity, and the wiring is carried through the first wiring groove 1121, and the lower wiring groove is less likely to be entered by water droplets.

[0070] The side cover 420 has a second cable routing groove 421. When the cover 400 is placed on the enclosure 112, at least part of the first cable routing groove 1121 and the second cable routing groove 421 are connected, so that the line can be routed normally.

[0071] Please refer to Figures 1 to 5 In some embodiments, a reinforcing rib 140 is provided in the receiving cavity 101, the reinforcing rib 140 is connected to the bottom shell portion 110 and the side enclosure portion 120; a supporting portion 141 is provided on the reinforcing rib 140, the supporting portion 141 is supported on the lamp panel 200.

[0072] The reinforcing rib 140 can be a plate structure, a beam structure, a support structure, etc., and the reinforcing rib 140 connects the bottom shell part 110 and the side wall part 120 in the receiving cavity 101 to strengthen the structural strength of the entire support member 100.

[0073] A support portion 141 is provided on the reinforcing rib 140; optionally, the support portion 141 can be a support column, support block, support plate, or other structure. It should be understood that when the lamp panel 200 abuts against and is installed on the mounting portion 130, the lamp panel 200 can also be supported on the support portion 141; this can increase the support area of ​​the lamp panel 200, thereby further improving the connection strength of the support.

[0074] Please refer to Figures 1 to 5 In some embodiments, a mounting post 113 is provided on the outer surface of the bottom shell 110, and a mounting hole is provided on the mounting post 113.

[0075] Understandably, the mounting post 113 is used to abut against the external structure and can be locked to the external structure through the mounting hole; thus, the support member 100 can be mounted on the external structure. Furthermore, when maintenance of the LED module 1000 is required, it can be directly disassembled from the external structure connected to the outside of the bottom housing 110 to achieve subsequent maintenance of the LED module 1000.

[0076] Please refer to Figures 1 to 5 In some embodiments, a mounting groove 114 is provided on the outer surface of the bottom shell 110, and a magnet structure is placed in the mounting groove 114.

[0077] Optionally, the magnetic structure can be a permanent magnet or other magnetic material. A mounting groove 114 is provided on the outer surface of the bottom shell, so that the magnetic structure can be accommodated and fixed in the mounting groove 114; the magnetic structure is used to attach to the external structure, so as to achieve the purpose of mounting the LED module 1000 to the external structure.

[0078] Meanwhile, when maintenance is required on the LED module 1000, a force greater than the attraction force of the magnetic structure can be applied to one side of the LED module 1000 and the LED module 1000 can be removed directly to achieve the purpose of front maintenance.

[0079] Please refer to Figures 1 to 5 Secondly, embodiments of this application also provide an LED display screen, including a housing (not shown in the figure) and an LED module 1000 as described above, wherein a support member 100 of the LED module 1000 is connected to the housing.

[0080] The LED display screen provided in this application embodiment includes the aforementioned LED module 1000. When the display effect of the aforementioned LED module 1000 is superior, the display effect of the LED display screen is also superior.

[0081] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An LED module, characterized in that: include A support member includes a bottom shell, a side enclosure surrounding the outer edge of the bottom shell, and a mounting portion disposed at one end of the side enclosure facing away from the bottom shell; the bottom shell and the side enclosure form a receiving cavity, the mounting portion is arranged around the side enclosure and forms an arc-shaped area, and the bottom shell has a wiring port. The light panel has an arc-shaped structure, with its outer edge abutting against the mounting portion, and the light panel covering the arc-shaped area; A face mask, the face mask having an arc-shaped structure, the face mask covering the light panel; and A cover body connected to the bottom shell portion, the cover body being configured to open or close the wiring port.

2. The LED module according to claim 1, characterized in that: The side enclosure includes two first sidewalls and two second sidewalls arranged opposite to each other. The first sidewalls and the second sidewalls are connected end to end and surround the outer edge of the bottom shell. One end of the first sidewall and one end of the second sidewall are connected to the bottom shell. The other end of the first sidewall has an arc-shaped profile, and the other end of the second sidewall has a straight profile.

3. The LED module according to claim 2, characterized in that: The lamp panel has a first connecting part on the side facing the mounting part, and the mounting part has a second connecting part, and the first connecting part and the second connecting part are fixedly connected.

4. The LED module according to claim 3, characterized in that: The first connecting part includes a locking post with a locking hole; the second connecting part includes a connecting hole disposed on the mounting part, with the locking hole facing the connecting hole; the LED module also includes a locking member, which passes through the connecting hole and is locked in the locking hole, so that the lamp panel abuts against and is locked to the mounting part.

5. The LED module according to any one of claims 1 to 4, characterized in that: The outer side of the bottom shell is provided with a barrier portion, which surrounds the wiring port; the cover includes a bottom cover and a side cover surrounding the outer edge of the bottom cover, the bottom cover sealing the port of the barrier portion, and the side cover wrapping around part of the outer wall of the barrier portion.

6. The LED module according to claim 5, characterized in that: The enclosure section has a first wiring groove, and the side cover has a second wiring groove; at least a portion of the first wiring groove and the second wiring groove are connected.

7. The LED module according to any one of claims 1 to 4, characterized in that: The cavity is provided with a reinforcing rib, which is connected to the bottom shell and the side shell; a support is provided on the reinforcing rib, which supports the lamp plate.

8. The LED module according to any one of claims 1 to 4, characterized in that: A mounting post is provided on the outer surface of the bottom shell, and a mounting hole is provided on the mounting post.

9. The LED module according to claim 7, characterized in that: A mounting groove is provided on the outer surface of the bottom shell, and a magnet structure is placed inside the mounting groove.

10. An LED display screen, characterized in that: It includes a housing and an LED module as described in any one of claims 1 to 9, wherein a support member of the LED module is connected to the housing.

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