Building lightening project concealed wire box

Abstract

The utility model relates to the technical field of buried wire box, especially building brightening engineering concealed buried wire box, its enhancement concealment, it is convenient to distinguish overhauls, can accurately find, save effort, greatly saved maintenance time, including junction box, multiple baffle, wiring component, pullout component, support component and reinforcing component, a plurality of incoming and outgoing line holes are set up on the left and right two end side walls of junction box, a plurality of baffles are installed in the incoming and outgoing line hole, the wiring component is installed in the junction box inside through the pullout component, the support component is installed at the rear side of wiring component, and the reinforcing component is installed on the outer wall of junction box.

Description

Technical Field

[0001] This utility model relates to the technical field of buried junction boxes, and in particular to concealed buried junction boxes for building lighting projects. Background Technology

[0002] Lighting projects, also known as urban beautification projects, refer to the lighting enhancement of landmark buildings, shopping malls, tourist attractions, streets, and other high-traffic areas to beautify the urban environment and improve the overall image of the city. A junction box is a box used to install and fix electrical equipment such as wires and cables. It is usually pre-embedded in walls or the ground to ensure the safety and neatness of electrical wiring. The existing technical announcement number CN221652191U proposes a pre-embedded junction box, which includes: a pre-embedded component suitable for pre-embedding in a wall and extending outward along a first direction; and an installation assembly comprising multiple installation components of different lengths in the first direction. These installation components of different lengths can be selectively and detachably installed on the pre-embedded component, resulting in different wall protrusion dimensions for the pre-embedded junction box in the first direction. However, in outdoor landscape projects, ordinary junction boxes are mostly single structures, typically only able to connect one wire. When maintenance is required, each box must be inspected individually, a cumbersome procedure with numerous inspection points, and it suffers from insufficient concealment and susceptibility to damage. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a concealed buried box for building lighting projects that enhances concealment, facilitates identification and maintenance, enables accurate location, saves effort, and greatly reduces maintenance time.

[0004] This utility model discloses a concealed wiring box for building lighting projects, comprising a junction box, multiple sets of baffles, wiring components, pull-out components, support components, and reinforcing components. Multiple inlet and outlet holes are provided on the left and right side walls of the junction box, and multiple baffles are installed within these holes. The wiring components are installed inside the junction box via the pull-out components. A support component is installed behind the wiring components, and a reinforcing component is installed on the outer wall of the junction box. The junction box is pre-embedded in a pre-drilled hole in the wall. The reinforcing components enhance the support strength of the junction box, preventing deformation and ensuring high concealment, making it difficult to detect. The baffles can be removed from the inlet and outlet holes according to wiring needs, and the wires are connected via the wiring components. The support components limit and fix the wires at both ends. The pull-out components allow the wiring components to be pulled out of the junction box, facilitating wiring operations and improving usability.

[0005] Preferably, the wiring component includes an insulating block and multiple terminals. The insulating block is located in the middle of the junction box, and the multiple terminals are evenly installed inside the insulating block. Locking screws are provided at both ends of the terminals. The wires to be connected are inserted into the left and right ends of the terminals, and the locking screws are tightened to connect the wires. The evenly arranged wiring makes it easy to determine which line is faulty and facilitates repair.

[0006] Preferably, the support component includes multiple support frames, two sets of screws, and two sets of limiting clamps. The multiple support frames are installed on the rear side wall of the insulating block and correspond to the terminal blocks. Limiting grooves are opened at both ends of the support frames. Screws are screwed onto the front ends of the left and right sides of the support frames. The screws are rotatably connected to the limiting clamps at one end of the limiting groove. The wire to be connected is passed through the limiting groove, and the screws are rotated to push the limiting clamps to move within the limiting grooves, clamping and fixing the wires to ensure the stability of the connection.

[0007] Preferably, the pull-out component includes two rectangular blocks, two pull plates, two pull-out sliders, and two sets of limiting sliders. The two rectangular blocks are symmetrically installed on the inner walls of the upper and lower ends of the junction box. Pull-out grooves are formed on the rectangular blocks, and the pull-out sliders are slidably installed in the pull-out grooves. The rear end of the pull plate is connected to the pull-out slider. Limiting sliders are symmetrically installed on the left and right sides of the rear end of the pull plate. Limiting grooves are formed at the left and right ends of the rectangular blocks, and the limiting sliders are slidably installed in the limiting grooves. The insulating block is located between the two pull plates. Pulling the pull plates causes the pull-out sliders and limiting sliders to slide in the pull-out grooves and limiting grooves, thereby moving the insulating block out of the junction box, facilitating the connection of wires, increasing the working range, and improving work efficiency.

[0008] Preferably, it also includes a front cover plate, two connecting screws, and a label slot. The front cover plate is located at the front end of the pull plate, and its upper and lower ends are connected to the pull plate by connecting screws. A label slot is installed in the middle of the front cover plate. After the wires are connected, the front cover plate is placed at the front end of the pull plate, and the connecting screws are tightened to connect the front cover plate to the pull plate. This facilitates the sealing of the front end of the junction box, enhancing its concealment. At the same time, the label slot can be used to place labels, etc., making it easy to distinguish and repair. After determining which line is faulty, it is easier to find the fault, making repair more convenient, labor-saving, and greatly saving repair time.

[0009] Preferably, it also includes four fixing screws and four fixing plates. The fixing screws are installed at the four corners of the front cover plate, and the fixing plates are installed at the four corners of the front end of the junction box. The fixing plates have threaded holes that match the fixing screws. After the front cover plate is installed on the front end of the junction box, the fixing screws are turned into the threaded holes of the fixing plates to connect the front cover plate to the junction box. This can prevent external moisture from entering the junction box to a certain extent, avoid arcing and damage to the wire connectors, and extend the service life of the wires.

[0010] Preferably, the reinforcing component includes a plurality of first reinforcing ribs and a plurality of second reinforcing ribs. The plurality of first reinforcing ribs are installed on the upper and lower side walls of the junction box, and the second reinforcing ribs are installed on the left and right side walls of the junction box. The first and second reinforcing ribs can enhance the support strength of the outer wall of the junction box and prevent deformation.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the junction box is pre-embedded in the pre-embedded hole in the wall, the reinforcing component can enhance the support strength of the junction box and avoid deformation, it is highly concealed and not easy to be discovered, the baffle can be removed in the inlet and outlet holes according to the wiring needs, the wires are connected through the wiring component, the support component can limit and fix the wires at both ends, and the pull-out component can pull out the wiring component in the junction box, which facilitates the wiring operation and improves the practicality during use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the isometric structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the front structure of this utility model;

[0015] Figure 4 This is a partial cross-sectional structural schematic diagram of the present invention;

[0016] Figure 5 This is a front cross-sectional structural diagram of the present invention;

[0017] The following are labels in the attached diagram: 1. Junction box; 2. Rectangular block; 3. Pull plate; 4. Pull-out slider; 5. Limit slider; 6. Insulating block; 7. Terminal post; 8. Support frame; 9. Screw; 10. Limit clamp; 11. Front cover plate; 12. Connecting screw; 13. Label slot; 14. Fixing screw; 15. Fixing plate; 16. Baffle; 17. First reinforcing rib; 18. Second reinforcing rib. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0019] like Figures 1 to 5As shown, multiple inlet and outlet holes are provided on the side walls of the left and right ends of the junction box 1. Multiple baffles 16 are installed in the inlet and outlet holes. Two rectangular blocks 2 are symmetrically installed on the inner walls of the upper and lower ends of the junction box 1. Pull-out grooves are provided on the rectangular blocks 2. Pull-out sliders 4 are slidably installed in the pull-out grooves. The rear end of the pull plate 3 is connected to the pull-out sliders 4. Limit sliders 5 are symmetrically installed on the left and right sides of the rear end of the pull plate 3. Limit grooves are provided on the left and right ends of the rectangular blocks 2. Limit sliders 5 are slidably installed in the limit grooves. An insulating block 6 is located between the two pull plates 3. The insulating block 6 is located in the middle of the junction box 1. Multiple terminal posts 7 are evenly installed in the insulating block 6. Locking screws are provided on the left and right ends of the terminal posts 7. Multiple support brackets 8 are installed on the insulating block. On the rear side wall of 6, corresponding to the terminal 7, the left and right ends of the support frame 8 are provided with limit grooves, and the front ends of the left and right sides of the support frame 8 are screwed with screw rods 9. The screw rods 9 are rotatably connected to the limit clamping plate 10 at one end of the limit groove. The front cover plate 11 is located at the front end of the pull plate 3. The upper and lower ends of the front cover plate 11 are connected to the pull plate 3 by connecting screws 12. The front cover plate 11 is provided with a label groove 13 in the middle. The front cover plate 11 is provided with fixing screws 14 at the four corners. The front end of the junction box 1 is provided with a fixing plate 15 at the four corners. The fixing plate 15 is provided with threaded holes that match the fixing screws 14. Multiple first reinforcing ribs 17 are installed on the upper and lower side walls of the junction box 1. Second reinforcing ribs 18 are installed on the left and right side walls of the junction box 1.

[0020] Junction box 1 is pre-embedded in a pre-drilled hole in the wall. The first reinforcing rib 17 and the second reinforcing rib 18 enhance the support strength of the outer wall of junction box 1 and prevent deformation. According to the wiring requirements, the baffle 16 is removed from the inlet and outlet holes. Pulling the pull plate 3 causes the pull-out slider 4 and the limit slider 5 to slide in the pull-out groove and the limit groove, thereby moving the insulating block 6 out of the junction box 1, which facilitates the connection of wires, increases the working range, and helps to improve work efficiency. Insert the wires to be connected into the left and right ends of the terminal block 7 and tighten the locking screws to connect the wires. The evenly arranged wiring makes it easy to identify which line is faulty and facilitates maintenance. Pass the wires to be connected through the limit groove and rotate the screw 9 to push the limit clamp 10 to move in the limit groove. The wires are clamped and fixed to ensure the stability of the wiring. After the wires are connected, the front cover plate 11 is placed at the front end of the pull plate 3, and the connecting screw 12 is tightened to connect the front cover plate 11 to the pull plate 3. This facilitates the sealing of the front end of the junction box 1, enhancing its concealment. At the same time, the label slot 13 can hold labels, etc., making it easier to distinguish and repair. After determining which line is faulty, it is easier to find the fault, making repair more convenient and labor-saving, and greatly saving repair time. After the front cover plate 11 is installed on the front end of the junction box 1, the fixing screw 14 is turned into the threaded hole of the fixing plate 15 to connect the front cover plate 11 to the junction box 1. This can prevent external moisture from entering the interior of the junction box 1 to a certain extent, avoid arcing and damage to the wire joints, and extend the service life of the wires.

[0021] like Figures 1 to 5 As shown, the concealed wiring box for building lighting projects of this utility model, during operation, the junction box 1 is pre-embedded in a pre-embedded hole in the wall. The first reinforcing rib 17 and the second reinforcing rib 18 can enhance the support strength of the outer wall of the junction box 1 and prevent deformation. According to the wiring needs, the baffle 16 is removed from the inlet and outlet holes. Pulling the pull plate 3 causes the pull-out slider 4 and the limiting slider 5 to slide in the pull-out groove and the limiting groove, thereby driving the insulating block 6 to move out of the junction box 1. The wire to be connected is passed through the limiting groove. The screw 9 is rotated to push the limiting clamp 10 to move in the limiting groove to clamp and fix the wire. The wire to be connected is then inserted into the junction box. Tighten the locking screws at both ends of the wire post 7 to connect the wires. The wires are evenly arranged, making it easy to identify which line is faulty. After the wires are connected, place the front cover plate 11 on the front end of the pull plate 3 and tighten the connecting screw 12 to connect the front cover plate 11 to the pull plate 3. This makes it easy to seal the front end of the junction box 1 and enhance its concealment. At the same time, the label slot 13 can hold labels and other items for easy identification and maintenance. After the front cover plate 11 is installed on the front end of the junction box 1, tighten the fixing screw 14 into the threaded hole of the fixing plate 15 to connect the front cover plate 11 to the junction box 1. This can prevent external moisture from entering the interior of the junction box 1 to a certain extent.

[0022] The terminal block 7 of the concealed buried box for building lighting projects of this utility model is purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A concealed buried junction box for building lighting projects, characterized in that, It includes a junction box (1), multiple sets of baffles (16), wiring components, pull-out components, support components and reinforcing components. Multiple inlet and outlet holes are provided on the left and right side walls of the junction box (1). Multiple baffles (16) are installed in the inlet and outlet holes. The wiring components are installed inside the junction box (1) through the pull-out components. Support components are installed on the rear side of the wiring components. Reinforcing components are installed on the outer wall of the junction box (1).

2. The concealed wiring box for building lighting projects as described in claim 1, characterized in that, The wiring component includes an insulating block (6) and multiple terminals (7). The insulating block (6) is located in the middle of the junction box (1), and the multiple terminals (7) are evenly installed inside the insulating block (6). Locking screws are provided at both ends of the terminals (7).

3. The concealed wiring box for building lighting projects as described in claim 2, characterized in that, The support components include multiple support frames (8), two sets of screws (9) and two sets of limiting clamps (10). Multiple support frames (8) are installed on the rear side wall of the insulating block (6) and correspond to the terminal block (7). Limiting grooves are opened at the left and right ends of the support frame (8). Screws (9) are screwed on the front ends of the left and right sides of the support frame (8). The screws (9) are rotatably connected to the limiting clamps (10) at one end of the limiting groove.

4. The concealed wiring box for building lighting projects as described in claim 2, characterized in that, The pull-out component includes two rectangular blocks (2), two pull plates (3), two pull-out sliders (4), and two sets of limit sliders (5). The two rectangular blocks (2) are symmetrically installed on the inner walls of the upper and lower ends of the junction box (1). Pull-out grooves are provided on the rectangular blocks (2). The pull-out sliders (4) are slidably installed in the pull-out grooves. The rear end of the pull plate (3) is connected to the pull-out sliders (4). Limit sliders (5) are symmetrically installed on the left and right sides of the rear end of the pull plate (3). Limit grooves are provided on the left and right ends of the rectangular blocks (2). Limit sliders (5) are slidably installed in the limit grooves. The insulating block (6) is located between the two pull plates (3).

5. The concealed wiring box for building lighting projects as described in claim 4, characterized in that, It also includes a front cover plate (11), two connecting screws (12) and a label slot (13). The front cover plate (11) is located at the front end of the pull plate (3). The upper and lower ends of the front cover plate (11) are connected to the pull plate (3) by connecting screws (12). The label slot (13) is installed in the middle of the front cover plate (11).

6. The concealed wiring box for building lighting projects as described in claim 5, characterized in that, It also includes four fixing screws (14) and four fixing plates (15). The fixing screws (14) are installed at the four corners of the front cover plate (11), and the fixing plates (15) are installed at the four corners of the front end of the junction box (1). The fixing plates (15) have threaded holes that match the fixing screws (14).

7. The concealed wiring box for building lighting projects as described in claim 1, characterized in that, The reinforcing component includes multiple first reinforcing ribs (17) and multiple second reinforcing ribs (18). The multiple first reinforcing ribs (17) are installed on the upper and lower side walls of the junction box (1), and the second reinforcing ribs (18) are installed on the left and right side walls of the junction box (1).

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