A three-dimensional wiring type distribution box

Abstract

The application relates to a three-dimensional wiring type distribution box and relates to the technical field of electrical equipment, which comprises a fixed wire plate arranged in a box body and separating the box body into a wiring cavity and a device cavity, the fixed wire plate is provided with a wiring hole, one side is provided with an arc-shaped groove and a sliding groove, a plurality of fixed wire blocks are slidingly connected in the arc-shaped groove, the fixed wire blocks are provided with wire clamping grooves, locking blocks and adapter assemblies, the adapter assemblies comprise protection switches and output lines, can further comprise prompt lamps and photosensitive sensors, wires pass through the wiring hole in the wiring cavity, are clamped by the wire clamping grooves and are connected to input ends of the protection switches, the output lines are connected to electrical equipment in the device cavity, the fixed wire blocks are made of flame-retardant engineering plastics and are internally provided with heat dissipation channels. The application has the technical effects that wiring in the distribution box is reasonably planned, the wiring is more three-dimensional and orderly, the distribution box has protection and prompting functions, the safety and reliability of the distribution box are improved, and the distribution box is convenient to install and maintain.

Description

Technical Field

[0001] This application relates to the field of electrical equipment technology, and in particular to a three-dimensional wiring type distribution box. Background Technology

[0002] With the continuous development of electrical equipment technology, distribution boxes, as key components, play a vital role in power distribution, control, and protection. As electrical systems become increasingly complex, higher demands are placed on the rationality, safety, and maintainability of distribution box wiring. Reasonable wiring ensures stable power transmission, reduces the probability of faults, and guarantees the normal operation of electrical equipment. Simultaneously, good wiring design helps improve the space utilization of distribution boxes and reduce production costs. Traditional distribution box wiring typically employs direct wiring, where wires are directly connected to electrical equipment without effective separation and organization. This method results in intertwined wires, easily causing wiring chaos and hindering troubleshooting and maintenance. Some distribution boxes use simple cable trays or straps for preliminary wire organization, but these methods only provide limited fixation and cannot flexibly adjust wire positions, making it difficult to adapt to different wiring needs. Furthermore, traditional wiring often lacks effective protection and management measures for the connection points between wires and electrical equipment. Traditional distribution box wiring methods have significant drawbacks. Direct wiring and simple organization methods fail to effectively separate and organize wires, leading to wiring chaos and increasing the difficulty of troubleshooting and maintenance. Furthermore, the lack of flexibility in adjusting conductor positions makes it difficult to meet diverse wiring needs. In addition, inadequate protection and management of the connections between conductors and electrical equipment can also affect the stability and security of power transmission. Summary of the Invention

[0003] The purpose of this application is to overcome the above-mentioned technical problems and provide a three-dimensional wiring type distribution box.

[0004] A three-dimensional wiring type distribution box includes a box body, and a cable fixing plate is provided inside the box body, which divides the box body into a wiring cavity and an equipment cavity.

[0005] The cable tray has cable routing holes, and an arc-shaped groove is provided on the side facing the equipment cavity. The side wall of the arc-shaped groove is provided with a sliding groove.

[0006] Several fixed wire blocks are slidably connected in an arc-shaped groove, with one end of the fixed wire block embedded in the sliding groove and sliding along it;

[0007] The wire-fixing block is equipped with a wire-clamping groove and a locking block. The locking block secures the wire-fixing block to the bottom of the arc-shaped groove by rotating.

[0008] The wire fixing block integrates a conversion component at the bottom of the wire clamping groove. The conversion component includes a protective switch and an output wire connected to its output terminal.

[0009] The wire passes through the wiring cavity and wiring hole, is clamped by the wire clamping groove, and is connected to the input terminal of the protection switch. The output wire is connected to the electrical equipment inside the equipment cavity.

[0010] By adopting the above technical solution, the cable fixing plate divides the box into a wiring cavity and an equipment cavity, which facilitates the zoned management of wires and electrical equipment; the cable fixing block can slide in the arc-shaped groove, which can flexibly adjust the position of the wires to meet different wiring needs; the locking block can fasten the cable fixing block to the bottom of the arc-shaped groove to ensure the stability of the cable fixing block position; the adapter component is integrated into the bottom of the clamping groove, which facilitates the connection of wires to the protection switch and the connection of the output line to the electrical equipment to realize power transmission.

[0011] Optionally, the adapter assembly also includes an indicator light and a photosensitive sensor; the photosensitive sensor is connected to the output circuit of the protection switch and is electrically connected to the indicator light; when the door is opened, the photosensitive sensor receives ambient light to trigger conduction, and if the circuit is powered on, the indicator light will light up.

[0012] By adopting the above technical solution, the cable management board divides the cabinet into a wiring cavity and an equipment cavity. The wires pass through the wiring holes in the wiring cavity, are clamped by the wire clamping groove, and are connected to the input terminal of the protection switch. The output wires are connected to the electrical equipment in the equipment cavity, realizing three-dimensional wiring. The adapter includes an indicator light and a photosensitive sensor. The photosensitive sensor is connected to the output circuit of the protection switch and is electrically connected to the indicator light. When the cabinet door is opened, the photosensitive sensor receives ambient light and is triggered to conduct. If the line is powered on, the indicator light will light up, which can intuitively indicate the power status of the line.

[0013] Optionally, the sliding groove has a "T" shaped cross section, and the fixed block has a matching protrusion structure at the embedded end.

[0014] By adopting the above technical solution, the cross-section of the sliding groove is set to "T" shape, and the embedded end of the wire fixing block is provided with a matching protrusion structure, which can make the wire fixing block slide stably in the arc groove, prevent the wire fixing block from coming out of the arc groove, and ensure the stability of the wiring process.

[0015] Optionally, the locking block is screwed into the fixing block body by threads, and the bottom of the locking block is provided with an anti-slip pad. When the locking block is rotated, the anti-slip pad presses against the bottom of the arc-shaped groove.

[0016] By adopting the above technical solution, a cable management plate is installed inside the enclosure to divide the enclosure into a wiring cavity and an equipment cavity, facilitating wiring and equipment installation. The cable management plate has wiring holes, arc-shaped grooves, and sliding grooves. The cable management block is slidably connected in the arc-shaped groove, and its position can be flexibly adjusted to adapt to different wiring needs. The cable management block is equipped with a clamping groove and a locking block. The locking block is screwed into the cable management block body by threads, and the anti-slip pad at the bottom presses against the bottom of the arc-shaped groove, which can firmly fix the cable management block to the bottom of the arc-shaped groove, preventing the cable management block from moving at will and ensuring the stability of the wiring. The bottom of the clamping groove of the cable management block integrates a transfer component. The wire passes through the wiring cavity, through the wiring hole, and is clamped by the clamping groove before being connected to the input terminal of the protection switch. The output line is connected to the electrical equipment in the equipment cavity, realizing three-dimensional wiring. The protection switch can protect the line.

[0017] Optionally, the indicator light is an LED light bead, which is embedded on the outer surface of the fixed block.

[0018] By adopting the above technical solution, the cable management board divides the cabinet into a wiring cavity and an equipment cavity, facilitating wiring and equipment installation; the cable management block slides within the arc-shaped groove, allowing for flexible position adjustment; the locking block secures the cable management block to the bottom of the arc-shaped groove, ensuring stable position; the protective switch of the adapter component protects the wires, and the output line connects to electrical equipment to provide power; the adapter component also includes an indicator light and a photosensitive sensor, with the indicator light illuminating when the cabinet door is opened and the circuit is powered; the indicator light uses LED beads embedded in the outer surface of the cable management block, offering advantages such as energy saving, long lifespan, easy installation, and easy observation.

[0019] Optionally, a light intensity threshold comparator is provided between the photosensitive sensor and the indicator light, which triggers the indicator light only when the ambient light intensity exceeds the set threshold.

[0020] By adopting the above technical solution, the cable management board divides the cabinet into a cable routing cavity and an equipment cavity, which can neatly arrange the wires and flexibly adjust the position of the wires; the cable management block is slidably connected in the arc-shaped groove and can be fastened to the bottom of the arc-shaped groove by the locking block, which is convenient for adjusting the position; the protective switch of the adapter component can protect the circuit, and the output line connects to the electrical equipment; the indicator light and the photosensitive sensor can trigger the indicator light to light up when the cabinet door is open and the circuit is powered on, based on whether the ambient light intensity exceeds the set threshold, so as to avoid the indicator light being accidentally lit by the light source of the electrical equipment in the equipment cavity.

[0021] Optionally, the adapter assembly and the fixed block are detachably connected, and the protective switch is a miniature circuit breaker.

[0022] By adopting the above technical solution, a cable fixing plate is set in the box to separate the cable routing cavity and the equipment cavity. The cable fixing plate has cable routing holes, arc-shaped grooves and sliding grooves. The cable fixing block slides in the arc-shaped groove and is fastened by the locking block. The cable fixing block clamps the wires in the wire clamping groove and connects to the protective switch. The output line connects to the electrical equipment, realizing neat arrangement of wires and flexible wiring. The adapter component is detachably connected to the cable fixing block for easy maintenance and replacement. The protective switch adopts a miniature circuit breaker, which can cut off the circuit in time when the circuit has overload, short circuit and other faults, protecting the electrical equipment and line safety.

[0023] Optionally, the cable block is equipped with a hollow telescopic rod, the output line is passed through the telescopic rod, and the telescopic rod has multiple bends.

[0024] By adopting the above technical solution, a hollow telescopic rod is set on the fixed block, allowing the output line to pass through the telescopic rod. The telescopic rod has multiple bends, which can prevent the output line from falling during use and can also flexibly adjust the length and direction of the output line to adapt to different wiring needs.

[0025] Optionally, the wiring block is made of flame-retardant engineering plastic, and a heat dissipation channel is integrally formed inside the wiring block, which is positioned directly opposite the protection switch.

[0026] By adopting the above technical solutions, the wire fixing block is made of flame-retardant engineering plastic, which can improve the fire resistance of the distribution box. The integrated heat dissipation channel facing the protection switch can reduce the temperature of the protection switch and wires during operation.

[0027] Optionally, the equipment cavity is provided with several elastic clips, which are sleeved and clamped on the surface of the output line.

[0028] By adopting the above technical solution, a wire fixing plate is set in the box to separate the wiring cavity and the equipment cavity. The wiring holes and arc grooves on the wire fixing plate, together with the wire fixing block slidably connected in the arc groove, allow for flexible adjustment of the wire position. The wire clamping groove of the wire fixing block holds the wire, and the locking block secures the wire fixing block. The adapter component is integrated into the bottom of the wire clamping groove of the wire fixing block, which facilitates the connection of the wire to the protection switch and electrical equipment. The elastic sleeve in the equipment cavity is set and clamps the output wire, which can prevent the output wire from falling off during use and fix the position of the output wire.

[0029] In summary, this application includes at least one of the following beneficial technical effects:

[0030] 1. The cable management plate divides the box into a wiring cavity and an equipment cavity. The cable management block can slide in the arc groove and the locking block can fasten it. It can separate the wires entering the distribution box, so that the wires are neatly arranged and the wire positions can be flexibly adjusted to suit different wiring needs.

[0031] 2. The adapter assembly is integrated into the bottom of the wire clamping groove, and the protective switch can protect the wires, avoiding the problem of ineffective protection and management of the connection between the wires and electrical equipment, and improving the stability and safety of power transmission;

[0032] 3. The wire block is made of flame-retardant engineering plastic and has an internal heat dissipation channel facing the protection switch, which can reduce the temperature of the protection switch and wires during operation and improve the service life of electrical equipment. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application;

[0034] Figure 2 This is a schematic diagram of the overall structure of Embodiment 1 of this application, mainly showing the waterproof block;

[0035] Figure 3 This is a structural schematic diagram of Embodiment 1 of this application, mainly showing the wire fixing plate;

[0036] Figure 4 yes Figure 3 A magnified view of part A in the middle;

[0037] Figure 5 This is a cross-sectional structural diagram of Embodiment 1 of this application, mainly showing the limiting rod and the sliding groove;

[0038] Figure 6 This is a structural schematic diagram of Embodiment 2 of this application, mainly showing the wire fixing block;

[0039] Figure 7 This is a cross-sectional structural diagram of Embodiment 2 of this application, mainly showing the telescopic rod.

[0040] Attached diagram descriptions: 1. Cabinet; 2. Cable management plate; 3. Cable routing cavity; 4. Equipment cavity; 5. Ventilation holes; 6. Integrated cooling fan; 7. Cable routing conduit; 8. Waterproof block; 9. Arc-shaped block; 10. Cable routing door; 11. Arc-shaped groove; 12. Cable routing hole; 13. Corrugated plate; 14. Sliding groove; 15. Limiting groove; 16. Cable management block; 17. Connecting rod; 18. Limiting rod; 19. Fixing nut; 20. Ball bearing; 21. Positioning ring; 22. Locking block; 23. Anti-slip pad; 24. Cable clamping groove; 2 5. Adapter assembly; 2501. Protective switch; 2502. Output line; 2503. Photosensitive sensor; 2504. Light intensity threshold comparator; 2505. LED circuit board; 2506. LED beads; 26. Heat dissipation channel; 27. Elastic clip; 28. Telescopic rod; 2801. First adjusting rod; 2802. Second adjusting rod; 2803. Third adjusting rod; 29. ​​First rotating block; 30. Second rotating block; 31. Adjusting hole; 32. Adjusting bolt; 33. Cable storage box. Detailed Implementation

[0041] The following is in conjunction with the appendix Figure 1 -Appendix Figure 7 This application will be described in further detail below.

[0042] A three-dimensional wiring type distribution box, referring to Figure 1 The distribution box includes a housing 1, inside which a cable management plate 2 is fixedly connected. The cable management plate 2 divides the housing 1 into a wiring cavity 3 and an equipment cavity 4, where several electrical devices are installed. The cable management plate 2 is equipped with a wiring device, which is used to separate the wires entering the distribution box and to arrange the wires entering the distribution box neatly. At the same time, the wiring device can flexibly adjust the position of the wires to suit different wiring needs.

[0043] Reference Figure 1 , Figure 2 The enclosure 1 has several ventilation holes 5 on its side. An integrated cooling fan 6 is fixedly connected to the top of the enclosure 1, providing forced cooling to the interior of the enclosure 1 and extending the lifespan of the electrical equipment in the equipment cavity 4. A cable tray 7 is fixedly connected to the cable tray 3, and a rubber waterproof block 8 is fixedly connected to the inner wall of the cable tray 7. External wires pass through the waterproof block 8 and extend into the cable tray 3. Additionally, several arc-shaped blocks 9 are installed on the bottom surface of the enclosure 1 within the cable tray 3. The arc-shaped blocks 9 are fixed to the bottom surface of the enclosure 1 with screws, and their interaction with the bottom surface of the enclosure 1 secures external wires. Meanwhile, a cable routing door 10 is rotatably connected to the cable routing cavity 3 of the housing 1. The cable routing door 10 can rotate to open or close the cable routing cavity 3. A sealing ring is fixedly connected to the inner side of the cable routing door 10. When the cable routing door 10 is closed, the sealing ring abuts against the surface of the housing 1, thereby sealing the cable routing cavity 3 to prevent external water droplets or dust from entering the cable routing cavity 3.

[0044] Reference Figure 3 The cable mounting plate 2 has an arc-shaped groove 11 on one side of the equipment cavity 4. The arc-shaped groove 11 is fan-shaped, and a cable routing hole 12 is formed near its center. The cable routing hole 12 is used to connect the cable routing cavity 3 and the equipment cavity 4, and the cross-sectional shape of the cable routing hole 12 is fan-shaped, matching the cross-sectional shape of the arc-shaped groove 11. In addition, a corrugated plate 13 is fixedly connected to the side wall of the cable routing hole 12 near the bottom of the arc-shaped groove 11. Several protrusions are integrally formed on the corrugated plate 13. After the external wire passes through the cable routing hole 12 from the cable routing cavity 3, it extends into the space between two adjacent protrusions, thereby limiting the position of the wire. At the same time, the surface of the protrusion is rounded to reduce the wear of the wire when it slides in the cable routing hole 12.

[0045] Reference Figure 4 , Figure 5The arc-shaped groove 11 has a sliding groove 14 on its arc-shaped surface, and the cross-section of the sliding groove 14 is "T"-shaped. Simultaneously, a limiting groove 15 is provided at the bottom of the arc-shaped groove 11, and the limiting groove 15 is a strip shape matching the arc-shaped surface of the arc-shaped groove 11. Several wire-fixing blocks 16 made of flame-retardant engineering plastic are slidably connected to the wire-fixing plate 2 within the arc-shaped groove 11. A plug-in rod 17 is rotatably connected to one side of each wire-fixing block 16. The end of the plug-in rod 17 passes through a limiting rod 18, and the limiting rod 18 can rotate on the plug-in rod 17. A fixing nut 19 is threaded onto the plug-in rod 17. The plug-in rod 17 can extend into the sliding groove 14, and after rotation, the limiting rod 18 abuts against the inner wall of the sliding groove 14. The fixing nut 19 secures the plug-in rod 17 to prevent it from rotating during use and disengaging from the sliding groove 14 of the wire-fixing plate 2. In addition, a ball bearing 20 is provided on the lower end face of the wire fixing block 16, and the ball bearing 20 extends into the limiting groove 15 and rolls within the limiting groove 15. The wire fixing block 16 cooperates with the ball bearing 20 through the limiting rod 18 of the plug rod 17, so that the wire fixing block 16 can slide along the arc surface of the arc groove 11 within the arc groove 11.

[0046] Reference Figure 4 Positioning rings 21 are fixedly connected to both sides of the wire fixing block 16. Locking blocks 22 are threaded through the positioning rings 21 and connected to the positioning rings 21. An anti-slip pad 23 is fixedly connected to the end of the locking block 22 facing the wire fixing plate 2. When it is necessary to fix the position of the wire fixing block 16, the anti-slip pad 23 can be made to abut against the bottom of the arc-shaped groove 11 by rotating the locking pad. Simultaneously, several anti-slip protrusions are fixedly connected to the bottom of the arc-shaped groove 11 to increase the friction between the anti-slip pad 23 and the bottom of the arc-shaped groove 11.

[0047] A wire clamping groove 24 is formed on the upper end face of the wire clamping block 16. The wire clamping groove 24 is formed along the length of the wire clamping block 16, and its end facing the wiring hole 12 is open, allowing external wires to extend into the wire clamping groove 24 and abut against the inner wall of the wire clamping groove 24. In addition, a transition assembly 25 is fixedly connected to the side of the upper end face of the wire clamping block 16 away from the wiring hole 12. The transition assembly 25 includes a protective switch 2501 detachably connected to the wire clamping block 16. The protective switch 2501 is a miniature circuit breaker, and the input terminal of the miniature circuit breaker is connected to the wire clamping groove 24. At the same time, a heat dissipation channel 26 is formed in the wire clamping block 16, and the heat dissipation channel 26 is connected to the miniature circuit breaker. In addition, several through holes communicating with the heat dissipation channel 26 are formed in the bottom of the wire clamping groove 24, thereby reducing the temperature of the miniature circuit breaker and the wire during operation.

[0048] The output terminal of the miniature circuit breaker is connected to an output line 2502. The inner wall of the housing 1 at the equipment cavity 4 is fixed with several elastic clips 27 by screws. In addition, the other end of the output line 2502 is connected to one of the electrical devices in the equipment cavity 4. The middle part of the output line 2502 is inserted into the elastic clip 27 on the corresponding path, thereby fixing the position of the output line 2502 and preventing the output line 2502 from falling off during use.

[0049] Reference Figure 4 , Figure 5 A photosensitive sensor 2503 is fixedly connected to the upper surface of the mounting block 16, and the photosensitive sensor 2503 is connected to the output circuit of the miniature circuit breaker to obtain power support. In addition, the photosensitive sensor 2503 is connected to a light intensity threshold comparator 2504 through wires, which is used to determine whether the light source inside the box is natural light. An LED circuit board 2505 is provided inside the mounting block 16, which is connected to the output circuit of the miniature circuit breaker and electrically connected to the light intensity threshold comparator 2504. Several LED beads 2506 embedded in the surface of the mounting block 16 are connected to the LED circuit board 2505. When the box door is opened, the photosensitive sensor 2503 receives ambient light and is triggered to conduct. If the circuit is powered, the indicator light will light up. When the ambient light intensity exceeds the threshold set by the light intensity threshold comparator 2504, it sends an electrical signal to the trigger LED circuit board 2505. After receiving the signal, the LED circuit board 2505 turns on the LED beads 2506, thereby making the LED beads 2506 light up. Meanwhile, the light intensity threshold comparator 2504 can prevent the light source of the electrical equipment in the equipment cavity 4 from causing the LED beads 2506 on the fixed block 16 to emit light accidentally.

[0050] The implementation principle of Embodiment 1 of this application is as follows: In this embodiment, the housing 1 is divided into a wiring cavity 3 and an equipment cavity 4 by a cable fixing plate 2, realizing the zoned management of wires and electrical equipment. After the wires enter the equipment cavity 4 from the wiring cavity 3 through the wiring hole 12, they are clamped and fixed by the clamping groove 24 of the cable fixing block 16 and connected by the adapter assembly 25. The cable fixing block 16 is slidably connected in the arc-shaped groove 11. Through the cooperation of the limiting rod 18 of the plug rod 17 with the sliding groove 14 ("T" shaped cross section) and the rolling of the ball bearing 20 in the limiting groove 15, flexible sliding along the arc-shaped groove 11 is realized; the locking block 22 is screwed into the body of the cable fixing block 16 by threads. When rotating, the anti-slip pad 23 at the bottom of the cable fixing block 16 presses against the bottom of the arc-shaped groove 11 (the bottom of the groove is provided with anti-slip protrusions), thereby firmly fixing the cable fixing block 16 to adapt to different wiring needs. The adapter assembly 25 is integrated into the bottom of the cable tray 24, including a protective switch 2501 (miniature circuit breaker). Wires are connected to its input terminal, and the output line 2502 connects to the electrical equipment inside the equipment cavity 4, providing overload or short-circuit protection and ensuring stable power transmission. Simultaneously, a photosensitive sensor 2503 is connected to the output circuit of the protective switch 2501 and electrically connected to an indicator light (LED bead 2506). When the cabinet door is opened, ambient light triggers the photosensitive sensor 2503. If the circuit is energized and the light intensity threshold comparator 2504 detects that the ambient light intensity exceeds a set threshold, the indicator light illuminates, visually indicating the circuit status and avoiding interference from the built-in light source inside the equipment cavity 4. The cable fixing block 16 is made of flame-retardant engineering plastic, and its internally integrated heat dissipation channel 26 is positioned directly opposite the protective switch 2501, working in conjunction with the cooling fan of the cabinet 1 to effectively reduce operating temperature. An elastic clip 27 inside the equipment cavity 4 fits and holds the surface of the output line 2502, preventing it from becoming loose. Overall, the design achieves three-dimensional and orderly wiring, improving safety, reliability and maintainability.

[0051] Example 2:

[0052] A three-dimensional wiring type distribution box, referring to Figure 6 The difference between this and embodiment 1 is that a telescopic rod 28 is fixedly connected to the fixed wire block 16, and a wire storage box 33 is fixedly connected to the fixed wire block 16. The output wire 2502 is wound and placed inside the wire storage box 33, and one end of the output wire 2502 is connected to the output end of the protection switch 2501, and the other end extends into the telescopic rod 28 and abuts against the end of the telescopic rod 28 away from the fixed wire block 16.

[0053] Reference Figure 6 , Figure 7The telescopic rod 28 includes a first adjusting rod 2801, a second adjusting rod 2802, and a third adjusting rod 2803, all of which are hollow. The second adjusting rod 2802 is inserted into and slides within the first adjusting rod 2801, and its end is connected to a first rotating block 29 via a spring clip. When the second adjusting rod 2802 is fully extended from the first adjusting rod 2801, it is rotatably connected to the first adjusting rod 2801 via the first rotating block 29. The third adjusting rod 2803 is inserted into and slides within the second adjusting rod 2802, and its end is connected to a second rotating block 30 via a spring clip. When the third adjusting rod 2803 is fully extended from the second adjusting rod 2802, it is rotatably connected to the second adjusting rod 2802 via the second rotating block 30.

[0054] Both the first and second adjusting rods 2802 have adjusting holes 31. When the second adjusting rod 2802 is fully extended, the first rotating block 29 extends into the adjusting hole 31 of the first adjusting rod 2801. When the third adjusting rod 2803 is fully extended, the second rotating block 30 extends into the adjusting hole 31 of the second adjusting rod 2802. At this time, adjusting bolts 32 are inserted into the adjusting holes 31 of the first and second rotating blocks 30. After the second and third adjusting rods 2803 rotate, their positions can be fixed by the corresponding adjusting bolts 32.

[0055] The implementation principle of Embodiment 2 of this application is as follows: Based on Embodiment 1, this embodiment adds a telescopic rod 28 and a cable storage box 33 to enhance the flexibility and protection of the output cable 2502. The cable storage box 33 is fixedly connected to the cable fixing block 16, and the output cable 2502 is wound and stored therein. One end is connected to the output terminal of the protection switch 2501, and the other end passes through the hollow telescopic rod 28. The telescopic rod 28 consists of a first adjusting rod 2801, a second adjusting rod 2802, and a third adjusting rod 2803. Each adjusting rod is hollow and telescopic: the second adjusting rod 2802 slides inside the first adjusting rod 2801, and its end is rotatably connected to the first adjusting rod 2801 through the first rotating block 29; the third adjusting rod 2803 slides inside the second adjusting rod 2802, and its end is rotatably connected to the second adjusting rod 2802 through the second rotating block 30. When the adjusting rod is fully extended, the rotating block (such as the first rotating block 29 extending into the adjusting hole 31 of the first adjusting rod 2801) is allowed to bend and is fixed in position by the adjusting bolt 32, forming multiple bends. This allows for flexible adjustment of the length and direction of the output line 2502 to adapt to the installation positions of different electrical devices within the equipment cavity 4. The telescopic rod 28 provides protection to prevent the output line 2502 from being exposed or falling, and the cable storage box 33 facilitates the storage of excess cables. Other mechanisms, such as the sliding fixation of the cable fixing block 16, the protective function of the adapter assembly 25, the indicator light system, and the heat dissipation channel 26, are the same as in Embodiment 1, further optimizing the adaptability and ease of maintenance of the wiring.

[0056] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A three-dimensional wiring type distribution box, comprising a box body (1), characterized in that: The housing (1) is provided with a cable fixing plate (2), which divides the housing (1) into a cable routing cavity (3) and an equipment cavity (4); The cable fixing plate (2) has a cable routing hole (12) and an arc-shaped groove (11) on the side facing the equipment cavity (4). The side wall of the arc-shaped groove (11) has a sliding groove (14). Several wire-fixing blocks (16) are slidably connected in an arc-shaped groove (11), with one end of each wire-fixing block (16) embedded in a sliding groove (14) and sliding along it; The wire fixing block (16) is provided with a wire clamping groove (24) and a locking block (22). The locking block (22) secures the wire fixing block (16) to the bottom of the arc-shaped groove (11) by rotation. The wire fixing block (16) integrates a transition component (25) at the bottom of the wire clamping groove (24). The transition component (25) includes a protection switch (2501) and an output line (2502) connected to its output terminal. The fixed wire block (16) is provided with a hollow telescopic rod (28), the output line (2502) is passed through the telescopic rod (28), and the telescopic rod (28) is provided with multiple bends; The wire passes through the wiring cavity (3) and the wiring hole (12), and is clamped by the wire clamping groove (24) and connected to the input terminal of the protection switch (2501). The output line (2502) is connected to the electrical equipment in the equipment cavity (4).

2. The three-dimensional wiring type distribution box according to claim 1, characterized in that: The adapter assembly (25) also includes an indicator light and a photosensitive sensor (2503); The photosensitive sensor (2503) is connected to the output circuit of the protection switch (2501) and is electrically connected to the indicator light; When the cabinet door is opened, the photosensitive sensor (2503) receives ambient light and is triggered to conduct. If the circuit is powered on, the indicator light will light up.

3. A three-dimensional wiring type distribution box according to claim 1, characterized in that: The sliding groove (14) has a "T" shaped cross section, and the fixed wire block (16) has a matching protrusion structure at its embedded end.

4. A three-dimensional wiring type distribution box according to claim 1, characterized in that: The locking block (22) is screwed into the body of the fixing block (16) by a thread. The bottom of the locking block (22) is provided with an anti-slip pad (23). When the locking block (22) is rotated, the anti-slip pad (23) presses against the bottom of the arc groove (11).

5. A three-dimensional wiring type distribution box according to claim 2, characterized in that: The indicator light is an LED bead (2506) embedded on the outer surface of the wire block (16).

6. A three-dimensional wiring type distribution box according to claim 2, characterized in that: A light intensity threshold comparator (2504) is provided between the photosensitive sensor (2503) and the indicator light, which triggers the indicator light only when the ambient light intensity exceeds the set threshold.

7. A three-dimensional wiring type distribution box according to claim 1, characterized in that: The adapter assembly (25) and the fixed block (16) are detachably connected, and the protection switch (2501) is a miniature circuit breaker.

8. A three-dimensional wiring type distribution box according to any one of claims 1-7, characterized in that: The wire fixing block (16) is made of flame-retardant engineering plastic. A heat dissipation channel (26) is integrally formed inside the wire fixing block (16), and the heat dissipation channel (26) is set directly opposite the protection switch (2501).

9. A three-dimensional wiring type distribution box according to claim 1, characterized in that: The device cavity (4) is provided with a plurality of elastic clips (27), which are sleeved and clamped on the surface of the output line (2502).

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