LED all-in-one machine

Abstract

The utility model provides a kind of LED integrated machine, it includes host computer and wall hanging component, host computer includes LED box and hook, and hook includes hook main body and brim part;Wall hanging component includes crossbeam, and crossbeam includes beam main body, fender part and support part.Support part and hook main body abut, brim part and fender part abut, to make host computer be fixed on mounting surface by wall hanging component.The fixation of host computer can be completed by only hooking into assembly slot, the abutment of hook main body of hook and support part makes the weight of LED box be transmitted to support part by hook main body, then be scattered to the beam main body of crossbeam by support part, and the uniform dispersion of load is realized.Moreover, the abutment of support part and hook main body, and the setting that brim part can abut with fender part, not only can avoid that hook is taken off from crossbeam, but also can offset lateral force by the abutment of fender part and brim part.

Description

Technical Field

[0001] This utility model relates to the field of display equipment technology, and in particular to an LED all-in-one machine. Background Technology

[0002] With the rapid development of the LED display industry, LED all-in-one machines are widely used in scenarios such as conferences, education, security, transportation, and cinemas. LED all-in-one machines are mainly available in wall-mounted, recessed, and mobile bracket installations, with wall-mounted and recessed installations each accounting for 40%-50%.

[0003] In related technologies, the installation of LED all-in-one machines usually requires drilling two rows of holes in the wall, then using expansion screws to install two horizontal beams on the wall, assembling four hooks on the top and bottom of each column of cabinets, and then hanging them on the wall and locking them with safety screws to prevent them from falling off. The whole process is cumbersome, time-consuming, and costly, which reduces the competitiveness of the product.

[0004] Therefore, there is an urgent need for a solution that can quickly install LED integrated machines, improve on-site installation efficiency for users, reduce installation costs, and enhance product competitiveness. Utility Model Content

[0005] The purpose of this utility model is to solve the technical problems of cumbersome installation process, long time consumption, low installation efficiency and high operating cost of LED all-in-one machine in related technologies.

[0006] To solve the above-mentioned technical problems, this utility model provides an LED all-in-one machine, which includes:

[0007] The main unit includes an LED housing and a hook disposed on the back of the LED housing, the hook being disposed near the top of the LED housing; the hook includes a hook body and a brim disposed on the hook body, the hook body being fixed to the back of the LED housing, and the brim being disposed on the back of the hook body opposite to the LED housing;

[0008] A wall-mounted assembly includes a crossbeam for mounting on the mounting surface of the LED all-in-one machine; the top of the crossbeam is provided with an assembly groove, the crossbeam includes a beam body and a retaining portion and a supporting portion disposed on both sides of the top of the beam body, the supporting portion is disposed on the side of the retaining portion away from the mounting surface, the retaining portion and the supporting portion together with the top surface of the beam body to form the assembly groove with a top opening;

[0009] The hook is detachably fitted into the mounting groove, the support part abuts against the hook body, and the brim is accommodated in the mounting groove and abuts against the edge part, so that the main unit is fixed on the mounting surface by the wall-mounting assembly.

[0010] In some embodiments of this application, the hook body is formed with a support groove, and the support portion can be adapted to snap into the support groove.

[0011] In some embodiments of this application, the hook body includes a fixing part and an extension part connected to one end of the fixing part. The extension part is arc-shaped, and the support groove is formed inside the extension part. The fixing part is connected to the back of the LED box. The brim part is disposed at the end of the extension part away from the fixing part, and the extension direction of the brim part is different from the extension direction of the fixing part.

[0012] In some embodiments of this application, the extending direction of the brim is perpendicular to the extending direction of the fixing part.

[0013] In some embodiments of this application, the end of the support portion is arc-shaped, the support portion can be adapted to be snapped into the support groove of the extension portion, and the hook can rotate around the arc-shaped end face of the support portion.

[0014] In some embodiments of this application, the crossbeam includes multiple sections of the flange portion, which are spaced apart along the length of the beam body, and the area between two adjacent flange portions forms a clearance area.

[0015] In some embodiments of this application, the wall-mounted assembly further includes a limiting member, which is fixed on the crossbeam and a portion of the limiting member is accommodated in the assembly groove; multiple limiting members are provided, and the multiple limiting members are spaced apart along the extension direction of the crossbeam, and the limiting members are used to abut against the hook.

[0016] In some embodiments of this application, a marking area is formed on the surface of the beam body away from the mounting surface, and the marking area is provided with an installation mark.

[0017] In some embodiments of this application, the wall-mounted assembly further includes fasteners, the beam body has a connecting hole, and the mounting surface has a corresponding mounting hole; the fasteners pass through the corresponding connecting hole and mounting hole, so that the crossbeam is fixed on the mounting surface.

[0018] In some embodiments of this application, the host further includes a support member and a buffer member. The support member is disposed on the back side of the LED housing and near the bottom of the LED housing. The buffer member is disposed on the end face of the support member away from the mounting surface and is used to abut against the mounting surface.

[0019] As can be seen from the above technical solution, the beneficial effects of this utility model are as follows: In the LED integrated machine of this utility model, the hook can be adapted and snapped into the assembly groove of the crossbeam, eliminating the need for complex operations such as drilling and screwing. The main unit can be fixed simply by aligning the hook with the assembly groove and snapping it in, reducing the technical requirements for installers. The hook body abuts against the support part, allowing the weight of the LED cabinet to be transferred to the support part through the hook body, and then distributed from the support part to the main body of the crossbeam, achieving uniform load distribution. Furthermore, the abutment between the support part and the hook body, as well as the abutment between the hook's cap and the edge part, not only effectively prevents the hook from detaching from the crossbeam, but also offsets lateral forces through the abutment between the edge part and the cap, preventing the main unit from shifting along the length of the crossbeam and ensuring the stability of the LED integrated machine on the mounting surface. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of an embodiment of the LED all-in-one machine of this utility model.

[0021] Figure 2 This is a structural schematic diagram of an embodiment of the LED all-in-one machine of this utility model.

[0022] Figure 3 yes Figure 2 A magnified view of a portion of point A in the middle.

[0023] Figure 4 This is a schematic diagram of the hook structure in one embodiment of the LED all-in-one machine of this utility model.

[0024] Figure 5 This is a schematic diagram of the back structure of the LED cabinet in one embodiment of the LED all-in-one machine of this utility model.

[0025] Figure 6 This is a schematic diagram of the assembly state of an embodiment of the LED all-in-one machine of this utility model and its mounting surface.

[0026] Figure 7 This is a schematic diagram of the cross-section of the beam in one embodiment of the LED all-in-one machine of this utility model.

[0027] Figure 8 yes Figure 6 A magnified view of a section at point B.

[0028] Figure 9 This is an exploded structural diagram of an embodiment of the LED all-in-one machine of this utility model.

[0029] Figure 10 This is a schematic diagram of the hook and crossbeam in a cooperative state in one embodiment of the LED all-in-one machine of this utility model.

[0030] Figure 11This is a schematic diagram of the installation of a single-row LED cabinet in one embodiment of the LED all-in-one machine of this utility model.

[0031] The reference numerals in the attached drawings are explained as follows: 100, LED all-in-one machine; 10, main unit; 11, LED housing; 12, hook; 121, hook body; 1211, support groove; 1212, fixing part; 1213, extension part; 1214, fixing hole; 1215, positioning hole; 122, cap brim; 13, positioning post; 14, support component; 15, buffer component; 20, wall-mounted assembly; 21, crossbeam; 210, assembly groove; 211, beam body; 2110, cavity; 2112, connecting hole; 212, edge part; 213, support part; 214, clearance area; 215, marking area; 22, fastener; 23, limiting component; 200, mounting surface; 201, mounting hole. Detailed Implementation

[0032] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0033] In the description of this application, it should be understood that, in the embodiments shown in the accompanying drawings, the indications of direction or positional relationships (such as up, down, left, right, front, and back, etc.) 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. These descriptions are appropriate when these elements are in the positions shown in the accompanying drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0034] 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 the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0035] See Figures 1 to 3 One embodiment of this application provides an LED all-in-one machine 100, which includes a main unit 10 and a wall-mounting component 20.

[0036] Specifically, the main unit 10 includes an LED housing 11 and a hook 12 disposed on the back of the LED housing 11, with the hook 12 positioned near the top of the LED housing 11. The hook 12 includes a hook body 121 and a brim 122 disposed on the hook body 121. The hook body 121 is fixed to the back of the LED housing 11, and the brim 122 is disposed opposite to the back of the hook body 121.

[0037] The wall-mounted assembly 20 includes a crossbeam 21, which is used to install the LED all-in-one machine 100 on the mounting surface 200. The top of the crossbeam 21 is provided with an assembly groove 210. The crossbeam 21 includes a beam body 211 and a retaining portion 212 and a supporting portion 213 disposed on both sides of the top of the beam body 211. The supporting portion 213 is arranged on the side of the retaining portion 212 away from the mounting surface 200. The retaining portion 212 and the supporting portion 213 together with the top surface of the beam body 211 form an assembly groove 210 with a top opening.

[0038] The hook 12 can be detachably fitted into the mounting groove 210, the support part 213 abuts against the hook body 121, and the brim part 122 is accommodated in the mounting groove 210 and abuts against the edge part 212, so that the main unit 10 is fixed on the mounting surface 200 by the wall-mounting assembly 20.

[0039] For the LED integrated machine 100 of this application, the hook 12 can be adapted to snap into the assembly slot 210 of the crossbeam 21. No complex operations such as drilling or screwing are required; simply aligning the hook 12 with the assembly slot 210 and snapping it in completes the fixation of the main unit 10, reducing the technical requirements for installers. The hook body 121 of the hook 12 abuts against the support part 213, allowing the weight of the LED cabinet 11 to be transferred through the hook body 121 to the support part 213, and then distributed by the support part 213 to the beam body 211 of the crossbeam 21, achieving uniform load distribution. Furthermore, the abutment between the support 213 and the hook body 121, and the abutment between the brim 122 of the hook 12 and the guard 212, can not only effectively prevent the hook 12 from coming off the crossbeam 21, but also offset the lateral force through the abutment between the guard 212 and the brim 122, preventing the main unit 10 from shifting along the length of the crossbeam 21, and ensuring the stability of the LED all-in-one machine 100 on the mounting surface 200.

[0040] In some embodiments of this application, such as Figure 4 As shown, the hook body 121 has a support groove 1211, and the support part 213 can be adapted to be snapped into the support groove 1211.

[0041] The groove wall of the support groove 1211 can fit tightly with the support groove 1211. When the LED all-in-one machine 100 is subjected to external force, such as collision or vibration, and has a tendency to shift back and forth, the groove wall of the support groove 1211 will form a bidirectional limit on both sides of the support part 213 to avoid screen shaking caused by slight movement of the host 10, and ensure the stability of the screen display of the LED all-in-one machine 100.

[0042] In some examples, the hook body 121 includes a fixing part 1212 and an extension part 1213 connected to one end of the fixing part 1212. The extension part 1213 is arc-shaped, and a support groove 1211 is formed inside the extension part 1213. The fixing part 1212 is connected to the back of the LED housing 11. A brim part 122 is located at the end of the extension part 1213 away from the fixing part 1212, and the extension direction of the brim part 122 is different from the extension direction of the fixing part 1212.

[0043] In this example, the fixing part 1212 is provided with a fixing hole 1214, and the back of the LED housing 11 is provided with an assembly hole. Screws can be inserted into the corresponding fixing holes 1214 and assembly holes to fix the hook 12 to the back of the LED housing 11. Alternatively, a positioning hole 1215 can be provided on the fixing part 1212, and a limiting hole can be provided at the corresponding position on the back of the LED housing 11. A positioning post 13 is inserted into the positioning hole 1215 and the limiting hole to ensure the horizontality of the hook 12 on the LED housing 11 and prevent relative rotation between the hook 12 and the LED housing 11.

[0044] The fixing part 1212 is fixed to the LED box 11. The end of the fixing part 1212 is provided with an arc-shaped extension 1213. When the hook 12 is hung on the crossbeam 21, the weight of the LED box 11 will pull the extension 1213 downward. The arc-shaped extension 1213 can distribute the stress to the entire arc surface through the arc-shaped curved surface, which significantly improves the fatigue resistance and bending resistance of the hook body 121, thereby effectively adapting to the assembly of the heavier LED box 11.

[0045] In some examples, the fixing part 1212, the extension part 1213, and the brim part 122 can be integrally formed. This arrangement can effectively ensure the overall structural strength of the hook 12. When the hook 12 is engaged in the mounting groove 210 of the crossbeam 21, the fixing part 1212 can transfer the weight of the LED box to the arc-shaped extension part 1213. The arc-shaped extension part 1213 disperses stress through its own arc surface structure and transfers the load to the support part 213 of the crossbeam 21 through the internal support groove 1211. At the same time, the brim part, which extends in a different direction from the fixing part 1212, can effectively abut against the edge part 212 of the crossbeam 21, thereby ensuring that the LED box 11 is stably hung on the crossbeam 21.

[0046] In this example, the extending direction of the brim 122 can be perpendicular to the extending direction of the fixing part 1212. Specifically, the extending direction of the fixing part 1212 is parallel to the back surface of the LED housing 11, while the extending direction of the brim 122 is perpendicular to the back surface of the LED housing 11.

[0047] The extending direction of the fixing part 1212 is parallel to the back of the LED cabinet 11, so that the fixing part 1212 and the back of the LED cabinet 11 are surface-fitted. This arrangement can limit the back-and-forth displacement of the hook 12 in the thickness direction of the LED cabinet 11, ensuring that the hook 12 always remains fixed to the LED cabinet 11. The extending direction of the brim part 122 is perpendicular to the back of the LED cabinet 11. When the brim part 122 abuts against the edge part 212, the brim part 122 can convert the downward gravity of the LED cabinet 11 into horizontal pressure on the edge part 212. This allows the brim part 122 to work with the support part 213 to jointly bear the weight of the LED cabinet 11, thereby distributing the weight pressure and improving the service life of the hook 12 and the wall-mounting assembly 20.

[0048] In some examples, combined Figure 2 and Figure 5 As shown, the LED all-in-one machine 100 may include multiple rows of LED cabinets 11 arranged in a spliced ​​manner. Each LED cabinet 11 may be provided with two hooks 12 on its top, and the two hooks 12 may be respectively provided near the two sides of the LED cabinet 11 in the width direction.

[0049] Each LED cabinet 11 has a hook 12 on each side of its width direction, meaning that the top of each LED cabinet 11 can form two suspension points. When each LED cabinet 11 is connected to the crossbeam 21 through its two hooks 12 in the width direction, it can be kept horizontally aligned. This ensures that when multiple LED cabinets 11 are spliced, adjacent LED cabinets 11 can be naturally aligned, avoiding splicing gaps or overlaps caused by the LED cabinets 11 being skewed. Ultimately, this ensures the continuity of the overall display image and guarantees the high-quality display effect of the LED all-in-one machine 100.

[0050] In some embodiments of this application, such as Figure 6 and Figure 7 As shown, the crossbeam 21 is long and narrow. The crossbeam 21 can be divided into two sections, which can be spliced ​​together and fixed on the mounting surface 200.

[0051] The crossbeam 21 includes a beam body 211 and flange portions 212 and support portions 213 disposed on both sides of the top of the beam body 211. A cavity 2110 extending along the length of the beam body 211 can be provided inside the beam body 211 to reduce the overall weight of the crossbeam 21. The flange portions 212 are generally inverted L-shaped, and the flange portions 212 and support portions 213, together with the top surface of the beam body 211, form a top-opening mounting groove 210.

[0052] In some examples, the end of the support 213 is arc-shaped, and the support 213 can be fitted into the support groove 1211 of the extension 1213, so that the hook 12 can rotate around the arc-shaped end face of the support 213.

[0053] The arc-shaped support portion 213 at its end can be adapted to the arc-shaped support groove 1211. When the two come into contact, they can form a surface fit, further increasing the effective contact area, reducing local wear, and improving the wrapping effect of the support groove 1211 on the support portion 213, making the limiting more stable. In addition, the arc-shaped support portion 213 and the arc-shaped support groove 1211 are adapted to snap together, so that the hook 12 can still retain the degree of freedom of rotation around the arc end face when it is snapped together, which makes it convenient for users to flexibly lift the bottom of the LED box 11 during assembly or maintenance.

[0054] like Figure 6 and Figure 8 As shown, in some embodiments of this application, the wall-mounted assembly 20 may further include fasteners 22, a connecting hole 2112 is provided on the beam body 211, and a mounting hole 201 is provided at a corresponding position on the mounting surface 200. The fasteners 22 pass through the corresponding connecting holes 2112 and mounting holes 201, so that the crossbeam 21 is fixed on the mounting surface 200.

[0055] In this embodiment, the fastener 22 can be configured with different structures to adapt to different mounting surfaces 200. For example, the fastener 22 can be an expansion bolt to adapt to the installation of the beam 21 on a brick wall; the fastener 22 can be an external hexagonal dovetail screw to adapt to the installation of the beam 21 on a wooden wall.

[0056] See Figure 9 and Figure 10 In some embodiments of this application, the crossbeam 21 includes multiple edge sections 212, which are spaced apart along the length of the beam body 211, and the area between two adjacent edge sections 212 forms a clearance area 214.

[0057] When the host 10 is connected to the crossbeam 21, the hook 12 can be placed in the clearance area 214 first, and then the LED box 11 can be moved so that the hook 12 enters the assembly slot 210 and the cap 122 of the hook 12 abuts against the edge 212.

[0058] In some examples, the wall-mounted assembly 20 also includes a limiting member 23, which is fixed to the crossbeam 21, and a portion of the limiting member 23 is accommodated in the mounting groove 210. Multiple limiting members 23 are provided, spaced apart along the extension direction of the crossbeam 21, and are used to abut against the hook 12.

[0059] Each limiting component 23 corresponds to the installation reference point of a row of LED cabinets 11. When the hook 12 on a row of LED cabinets 11 enters the assembly slot 210, it will abut against the corresponding limiting component 23 to form a precise positioning, thereby ensuring the linear accuracy when splicing multiple rows of LED cabinets 11 and ensuring seamless connection of the display screen.

[0060] In some examples, the surface of the beam body 211 facing away from the mounting surface 200 has a marking area 215, and the marking area is equipped with installation markings.

[0061] Installation markings provide initial positioning for the LED cabinet 11 on the crossbeam 21. Based on these markings, the LED cabinet 11 can be initially hung on the crossbeam 21, and then its precise positioning can be achieved by moving the LED cabinet 11 until the hook 12 engages with the limiting member 23. These installation markings can be scale markings, symbol markings, color markings, or text / number markings, etc.

[0062] The installation markings can be formed on the surface of the beam 21 using a screen printing process. The width of the marking area 215 corresponding to the beam body 211 can be reserved by 100mm-150mm to ensure the smooth installation of the hooks 12.

[0063] In some embodiments of this application, such as Figure 1 and Figure 5 As shown, the main unit 10 also includes a support member 14 and a buffer member 15. The support member 14 is disposed on the back of the LED housing 11 and near the bottom of the LED housing 11. The buffer member 15 is disposed on the end face of the support member 14 away from the mounting surface 200, and the buffer member 15 is used to abut against the mounting surface 200. The support member 14 is supported between the LED housing 11 and the mounting surface 200 to ensure that the main body is vertical.

[0064] In some examples, the support member 14 can be a C-shaped structure, with one end of the support member 14 connected to the back of the LED housing 11, and the buffer member 15 disposed at the other end of the support member 14. The buffer member 15 can be made of a soft elastic material, such as silicone, EVA cushioning cotton, rubber, etc.

[0065] The support member 14 adopts a C-shaped structure, which not only reduces material usage and the overall weight of the main unit 10, but also provides strong bending resistance, making it less prone to bending deformation under stress and maintaining effective support performance. The buffer member 15 abuts against the mounting surface 200, absorbing the instantaneous impact force through its own elastic deformation, preventing the support member 14 from directly impacting the mounting surface 200 and avoiding structural damage caused by hard contact.

[0066] Combination Figure 9 , Figure 10 as well as Figure 11 As shown, the installation of the LED all-in-one machine 100 with 5 rows of LED cabinets 11 will be described below. In the LED all-in-one machine 100, the wall-mounted assembly 20 includes two crossbeams 21, which are spliced ​​together.

[0067] First, mounting holes 201 are set on the mounting surface 200. The two crossbeams 21 are spliced ​​together and fixed to the mounting surface 200 with fasteners 22. Each row of LED cabinets 11 has hooks 12 and supports 14 on the back. The five rows of LED cabinets 11 are installed in sequence from left to right.

[0068] First, according to the installation markings, lift the first row of LED boxes 11 to the corresponding position and hang the LED box 11 on the crossbeam 21. Then, move the LED box 11 along the length of the crossbeam 21 so that the LED box 11 abuts against the corresponding limiting member 23, that is, the LED box 11 reaches the installation position. Then, rotate the hook 12 on the LED box 11 so that its cap 122 is accommodated in the assembly groove 210 and abuts against the edge 212, thereby completing the installation of the first row of LED boxes 11.

[0069] Then, install the second LED cabinet 11 according to the above steps, and tighten the locking screws between the second LED cabinet 11 and the first LED cabinet 11. Then, complete the installation of the third LED cabinet 11, the fourth LED cabinet 11, and the fifth LED cabinet 11 in sequence.

[0070] The LED integrated machine 100 of this application can reduce the assembly of the crossbeam 21 and reduce the number of drilled holes by at least half during installation. Furthermore, the structural design of the hook 12 and the crossbeam 21, through the abutment of the support part 213 and the hook body 121, and the abutment of the cap part 122 and the edge part 212, effectively prevents the hook 12 from falling off the crossbeam 21. The setting of safety screws can be eliminated, reducing the time spent finding screws and tools on site, greatly shortening the operation time, improving the user's on-site installation efficiency, reducing installation costs, and highlighting the product's competitiveness.

[0071] For the LED all-in-one machine of this application, the hook can be adapted to snap into the mounting slot of the crossbeam, eliminating the need for complex operations such as drilling and screwing. Simply align the hook with the mounting slot and snap it in to secure the main unit, reducing the technical requirements for installers. The hook body abuts against the support part, allowing the weight of the LED cabinet to be transferred through the hook body to the support part, and then distributed from the support part to the main body of the crossbeam, achieving uniform load distribution. Furthermore, the abutment between the support part and the hook body, as well as the abutment between the hook's cap and the edge, not only effectively prevents the hook from detaching from the crossbeam, but also counteracts lateral forces through the abutment between the edge and the cap, preventing displacement of the main unit along the length of the crossbeam and ensuring the stability of the LED all-in-one machine on the mounting surface.

[0072] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. An LED all-in-one machine, characterized in that, include: The main unit includes an LED housing and a hook disposed on the back of the LED housing, the hook being disposed near the top of the LED housing; the hook includes a hook body and a brim disposed on the hook body, the hook body being fixed to the back of the LED housing, and the brim being disposed on the back of the hook body opposite to the LED housing; A wall-mounted assembly includes a crossbeam for mounting on the mounting surface of the LED all-in-one machine; the top of the crossbeam is provided with an assembly groove, the crossbeam includes a beam body and a retaining portion and a supporting portion disposed on both sides of the top of the beam body, the supporting portion is disposed on the side of the retaining portion away from the mounting surface, the retaining portion and the supporting portion together with the top surface of the beam body to form the assembly groove with a top opening; The hook is detachably fitted into the mounting groove, the support part abuts against the hook body, and the brim is accommodated in the mounting groove and abuts against the edge part, so that the main unit is fixed on the mounting surface by the wall-mounting assembly.

2. The LED all-in-one machine according to claim 1, characterized in that, The hook body has a support groove, and the support part can be adapted to snap into the support groove.

3. The LED all-in-one machine according to claim 2, characterized in that, The hook body includes a fixing part and an extension part connected to one end of the fixing part. The extension part is arc-shaped and the support groove is formed inside the extension part. The fixing part is connected to the back of the LED box. The brim part is located at the end of the extension part away from the fixing part, and the extension direction of the brim part is different from the extension direction of the fixing part.

4. The LED all-in-one machine according to claim 3, characterized in that, The extension direction of the brim is perpendicular to the extension direction of the fixing part.

5. The LED all-in-one machine according to claim 3, characterized in that, The end of the support is arc-shaped, and the support can be fitted into the support groove of the extension, allowing the hook to rotate around the arc-shaped end face of the support.

6. The LED all-in-one machine according to claim 1, characterized in that, The crossbeam includes multiple sections of the flange portion, which are spaced apart along the length of the beam body, and the area between two adjacent flange portions forms a clearance zone.

7. The LED all-in-one machine according to claim 1, characterized in that, The wall-mounted assembly also includes a limiting member, which is fixed on the crossbeam and a portion of the limiting member is accommodated in the assembly groove. Multiple limiting members are provided and spaced apart along the extension direction of the crossbeam. The limiting members are used to abut against the hook.

8. The LED all-in-one machine according to claim 1, characterized in that, A marking area is formed on the surface of the beam body away from the mounting surface, and the marking area is provided with installation markings.

9. The LED all-in-one machine according to claim 1, characterized in that, The wall-mounted assembly also includes fasteners. The beam body has a connecting hole, and the mounting surface has a corresponding mounting hole. The fasteners pass through the corresponding connecting hole and mounting hole, so that the beam is fixed on the mounting surface.

10. The LED all-in-one machine according to claim 1, characterized in that, The host also includes a support and a buffer. The support is disposed on the back of the LED housing and near the bottom of the LED housing. The buffer is disposed on the end face of the support away from the mounting surface and is used to abut against the mounting surface.

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