Intelligent power distribution cabinet facilitating wiring

Abstract

The utility model discloses a kind of intelligent power distribution cabinet convenient to wiring, including box, the positive door of rotation connection in one end of box, the back door of rotation connection in the other end of box.The utility model can be according to the flexible adjustment fixed position of cable running, realize cable clamping or release fixation quickly, avoid cable messy winding by wire holder and adjustable fixing assembly;Positive door and back door bidirectional opening design eliminate the operation restriction of one side open, facilitate wiring and overhaul from multiple angles, substantially improve wiring efficiency, while it is convenient to distinguish strong current and weak current circuit, reduce electromagnetic interference, the guide plate of swing cooperation heat dissipation fan, wind direction can be dynamically changed, cover all heating areas in cabinet, avoid local hot spot generation;Dust screen effectively blocks dust invasion, reduce line aging and short circuit risk, combined with uniform heat dissipation, can prolong the service life of element, ensure that intelligent power distribution cabinet is stably operated under high load, adapt long-term continuous work scene.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet technology, specifically to an intelligent power distribution cabinet that is easy to wire. Background Technology

[0002] Distribution cabinets are widely used in various household, public, and industrial applications. They typically house the electrical intermediate and control equipment required for various circuits. Mains power or three-phase power is distributed to each functional circuit after passing through the distribution cabinet. In industrial applications, distribution cabinets distribute circuits to various equipment and workshops, providing power to lighting for each piece of equipment and workshop, while also performing circuit detection and protection. In household applications, distribution cabinets distribute circuits to lighting and sockets in each room.

[0003] According to the description in the patent application CN 218997370 U, "This utility model discloses a power distribution cabinet that facilitates wiring, belonging to the field of power distribution cabinet technology. It includes a power distribution cabinet body and a wiring box fixed to the inner wall of the power distribution cabinet body. Rubber blocks are embedded and fixed at both ends of the wiring box, and the side wall of the wiring box is provided with mounting grooves at equal intervals. A sealing cover is detachably and equally spaced on the wiring box. Positioning holes for fixing wires are provided at equal intervals on the rubber blocks. A wire outlet hole is provided at the center of the side wall of the sealing cover, and positioning plates for fixing wires are fixed in a ring array on the side wall of the sealing cover. Multiple casters are fixed in a rectangular array at the bottom of the power distribution cabinet body, and a sealing door is hinged to the side wall of the power distribution cabinet body. This power distribution cabinet that facilitates wiring avoids the situation where the wires inside the power distribution cabinet are messy and tangled together, and improves the convenience of wire maintenance in the power distribution cabinet."

[0004] The main body of the distribution cabinet has embedded rubber blocks, and sealing covers are fixedly fitted onto the main body at equal intervals. One end of the wire is inserted into the positioning hole and abuts against the hole wall, while the other end passes through the outlet hole and abuts against the inner wall of the positioning plate. The positioning plate and rubber blocks position both ends of the wire, preventing the wires from becoming tangled and messy inside the distribution cabinet. When installing and maintaining the wires, squeezing the button moves the top of the elastic block out of the positioning groove, allowing the sealing cover to be removed. Removing a single sealing cover does not affect the position of other wires, improving the convenience of wire maintenance.

[0005] However, this device has several drawbacks. The presence of only ventilation holes makes it susceptible to blockage by wiring, creating localized hotspots and potentially causing component overheating and derating. Dust and moisture can easily penetrate, accelerating wiring aging and increasing the risk of short circuits. Wiring must avoid the holes, limiting path flexibility, and extending wiring further worsens heat dissipation. Furthermore, the enclosure is only open on one side, severely restricting wiring paths and requiring detours around the enclosed side, resulting in wasted wires and tangled wiring, and increasing the risk of interference between high-voltage and low-voltage circuits. Wiring can only be done one wire at a time, reducing efficiency by 2-3 times. Labeling wiring on the enclosed side is difficult, and maintenance requires disconnecting normal wiring. There is no space for future expansion wiring, making it unsuitable for high-density components and automated wiring, completely failing to meet the requirement of "easy wiring." Utility Model Content

[0006] To overcome the shortcomings of existing technologies, the purpose of this utility model is to provide an intelligent power distribution cabinet that facilitates wiring. Through a cable tray and adjustable fixing components, the fixing position can be flexibly adjusted according to the cable routing, quickly clamping or releasing cables and preventing tangled cables. The bidirectional opening design of the front and rear doors eliminates the operational limitations of single-sided opening, facilitating wiring and maintenance from multiple angles, significantly improving wiring efficiency. It also facilitates the differentiation between high-voltage and low-voltage lines, reducing electromagnetic interference. A swingable guide plate, combined with a cooling fan, can dynamically change the airflow direction, covering all heat-generating areas inside the cabinet and preventing localized hotspots. A dustproof mesh effectively blocks dust intrusion, reducing the risk of line aging and short circuits. Combined with uniform heat dissipation, it extends the lifespan of components, ensuring stable operation of the intelligent power distribution cabinet under high loads and adapting to long-term continuous operation scenarios.

[0007] The purpose of this utility model is achieved by the following technical solution: an intelligent power distribution cabinet that facilitates wiring, comprising a cabinet, a front door rotatably connected to one end of the cabinet, a back door rotatably connected to the other end of the cabinet, a fixed frame fixedly connected to the cabinet, components fixedly connected to the fixed frame, mounting boxes fixedly connected to both sides of the cabinet, a dustproof net slidably connected to the mounting box, a cooling fan fixedly connected to the mounting box, a drive assembly mounted on the mounting box, a guide plate rotatably connected to the mounting box, a cable tray fixedly connected to the cabinet, and a fixing assembly mounted on the cable tray; The drive assembly is used to move the guide plate on the mounting box to change the direction of the airflow from the cooling fan into the mounting box, and the fixing assembly is used to fix the cables.

[0008] In one optional embodiment, the drive assembly includes a bidirectional motor fixedly connected to the mounting box, a rotating shaft fixedly connected to the output end of the bidirectional motor, eccentric plates fixedly connected to both ends of the rotating shaft, an intermittent rotating disk rotatably connected to the mounting box, a rotating shaft fixedly connected to the intermittent rotating disk, a circular shaft reciprocating cam fixedly connected to the rotating shaft, and a reciprocating assembly mounted on the mounting box. The reciprocating assembly is used to drive the guide plate to reciprocate, and the bidirectional motor is used to drive the rotating shaft to rotate.

[0009] In one optional embodiment, the reciprocating assembly includes a toothed plate slidably connected to the mounting box and symmetrically arranged, a slider fixedly connected to one end of the toothed plate, and a plurality of gears linearly arranged and rotatably connected to the mounting box. The gears are fixedly connected to a guide plate and mesh with the other end of the toothed plate. The guide plate is fixedly connected to the gears.

[0010] In one optional embodiment, a reciprocating cam is provided with a reciprocating groove, and a slider is slidably connected to the reciprocating cam via the reciprocating groove. An intermittent rotating disk has a circumferential array of grooves, and an eccentric plate is connected to the intermittent rotating disk via the groove.

[0011] In one optional embodiment, when the rotating shaft rotates, the eccentric plate slides in or out of the intermittent rotating disk continuously. When the eccentric plate slides out of the intermittent rotating disk, the intermittent rotating disk will cause the rotating shaft to rotate 90 degrees. When the rotating shaft rotates, the slider slides along the reciprocating groove of the circular shaft reciprocating cam, and the gear plate will gradually move closer to or away from the intermittent rotating disk. The guide plate on the gear swings up and down continuously.

[0012] In one optional embodiment, the fixing component includes a sliding block slidably connected to the cable tray, a first clamping plate fixedly connected to the sliding block, bolts symmetrically arranged and threadedly connected to the first clamping plate, and a second clamping plate slidably connected to the bolts.

[0013] In one alternative implementation, when the bolt is rotated, the second clamp will move closer to or further away from the first clamp, and the cable will be fixed or unfixed.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. With the cable tray and adjustable fixing components, the fixing position can be flexibly adjusted according to the cable route, and the cable clamping or fixing can be quickly achieved to avoid the cable tangling; the two-way opening design of the front door and the back door eliminates the operation restriction of single-side opening, which facilitates wiring and maintenance from multiple angles, greatly improves wiring efficiency, and at the same time makes it easy to distinguish between high-voltage and low-voltage lines, reducing electromagnetic interference.

[0015] 2. The swingable guide plate, in conjunction with the cooling fan, can dynamically change the airflow direction to cover all heat-generating areas inside the cabinet, avoiding the formation of localized hot spots; the dustproof net effectively blocks dust intrusion, reducing the risk of line aging and short circuits. Combined with uniform heat dissipation, it can extend the service life of components, ensuring the stable operation of the intelligent power distribution cabinet under high loads and making it suitable for long-term continuous working scenarios. Attached Figure Description

[0016] Figure 1 A 3D view of a smart power distribution cabinet that facilitates wiring; Figure 2 This is a three-dimensional view of a smart power distribution cabinet that facilitates wiring. Figure 3 This is a schematic diagram of the internal structure of an intelligent power distribution cabinet that facilitates wiring. Figure 4 This is a schematic diagram of the drive component. Figure 5 This is a schematic diagram of the internal structure of the driving component; Figure 6 for Figure 5 A magnified structural diagram at point A; Figure 7 for Figure 5 A magnified structural diagram at point B; Figure 8 This is a structural diagram of the fixed component; Figure 9 This is a partial structural diagram of the fixed component.

[0017] In the diagram: 1. Housing; 21. Mounting box; 22. Cooling fan; 23. Dust filter; 24. Bidirectional motor; 25. Rotating shaft; 26. Eccentric plate; 27. Intermittent rotating disk; 28. Rotating shaft; 29. ​​Round shaft reciprocating cam; 210. Gear plate; 211. Slider; 212. Gear; 213. Guide plate; 31. Cable tray; 32. Sliding block; 33. Clamping plate one; 34. Clamping plate two; 35. Bolt; 4. Back door; 5. Front door; 6. Fixing bracket; 7. Components. Detailed Implementation

[0018] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Unless otherwise specified, the materials and equipment used in this embodiment are all commercially available. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0019] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In the description of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected," "linked," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a connection through an intermediary, the internal connection of two elements, or the interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0021] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such process, method, product, or apparatus.

[0022] Please refer to Figure 1-9 An intelligent power distribution cabinet for easy wiring includes a cabinet 1, a front door 5 rotatably connected to one end of the cabinet 1, a back door 4 rotatably connected to the other end of the cabinet 1, a mounting bracket 6 fixedly connected to the cabinet 1, a component 7 fixedly connected to the mounting bracket 6, mounting boxes 21 fixedly connected to both sides of the cabinet 1, a dustproof net 23 slidably connected to the mounting box 21, a cooling fan 22 fixedly connected to the mounting box 21, a drive assembly mounted on the mounting box 21, a guide plate 213 rotatably connected to the mounting box 21, a cable tray 31 fixedly connected to the cabinet 1, and a fixing assembly mounted on the cable tray 31. The drive assembly is used to drive the guide plate 213 on the mounting box 21 to swing and change the airflow direction of the cooling fan 22 into the mounting box 21, effectively avoiding the generation of local hot spots and improving system stability. The fixing assembly is used to fix the cables, improving wiring efficiency and flexibility.

[0023] In a preferred embodiment of this utility model, the drive assembly includes a bidirectional motor 24 fixedly connected to the mounting box 21, a rotating shaft 25 fixedly connected to the output end of the bidirectional motor 24, an eccentric plate 26 fixedly connected to both ends of the rotating shaft 25, an intermittent rotating disk 27 rotatably connected to the mounting box 21, a rotating shaft 28 fixedly connected to the intermittent rotating disk 27, a circular shaft reciprocating cam 29 fixedly connected to the rotating shaft 28, and a reciprocating assembly mounted on the mounting box 21. The reciprocating assembly is used to drive the guide plate 213 to reciprocate, and the bidirectional motor 24 is used to drive the rotating shaft 25 to rotate. The motor drive realizes automatic airflow adjustment, enhances the heat dissipation effect, and simplifies the operation process.

[0024] In a preferred embodiment of this utility model, the reciprocating assembly includes a toothed plate 210 symmetrically arranged and slidably connected to the mounting box 21, a slider 211 fixedly connected to one end of the toothed plate 210, and a plurality of gears 212 linearly arranged and rotatably connected to the mounting box 21. The gears 212 are fixedly connected to the guide plate 213 and mesh with the other end of the toothed plate 210. The guide plate 213 is fixedly connected to the gears 212. Through the meshing transmission between the toothed plate 210 and the gears 212, the guide plate 213 can be smoothly reciprocated, thus improving the accuracy and reliability of wind direction adjustment.

[0025] In a preferred embodiment of this utility model, a reciprocating cam 29 is provided with a reciprocating groove, and a slider 211 is slidably connected to the reciprocating cam 29 through the reciprocating groove. An intermittent rotating disk 27 has a circumferential array of grooves, and an eccentric plate 26 is connected to the intermittent rotating disk 27 through the groove. Through the cooperation between the reciprocating cam 29 and the slider 211, and the sliding connection between the eccentric plate 26 and the intermittent rotating disk 27, the effective transmission and conversion of driving force is realized, ensuring the continuity and stability of the swing of the guide plate 213.

[0026] In a preferred embodiment of this utility model, when the rotating shaft 25 rotates, the eccentric plate 26 slides in and out of the intermittent rotating disk 27 continuously. When the eccentric plate 26 slides out of the intermittent rotating disk 27, the intermittent rotating disk 27 will cause the rotating shaft 28 to rotate 90 degrees. When the rotating shaft 28 rotates, the slider 211 slides along the reciprocating groove of the circular shaft reciprocating cam 29, and the toothed plate 210 will gradually move closer to or away from the intermittent rotating disk 27. The guide plate 213 on the gear 212 swings up and down continuously, realizing the automatic adjustment of the heat dissipation air direction, effectively preventing the component 7 from overheating, and improving the automation level and operating efficiency of the system.

[0027] Please refer to Figure 8-9 In a preferred embodiment of this utility model, the fixing component includes a sliding block 32 slidably connected to the cable tray 31, a clamping plate 33 fixedly connected to the sliding block 32, symmetrically arranged bolts 35 threadedly connected to the clamping plate 33, and a clamping plate 34 slidably connected to the bolts 35. Through the cooperation of the sliding block 32 and the clamping plate, and the adjustment function of the bolts 35, the cable can be quickly fixed and released, improving the flexibility and efficiency of wiring.

[0028] In a preferred embodiment of this utility model, when the bolt 35 rotates, the clamp 2 34 will move closer to or further away from the clamp 1 33, and the cable will be fixed or unfixed. This operation is simple and quick, greatly shortens the wiring time, improves work efficiency, and ensures the stability and reliability of the cable fixation.

[0029] When working, first open the front door 5 and back door 4, which are rotatably connected to the housing 1, and fix the component 7 on the fixing bracket 6 inside the housing 1. Then, proceed with the wiring: arrange the cable along the cable tray 31, slide the sliding block 32 on the cable tray 31, adjust the position of the clamp 1 33 to match the cable routing, and rotate the bolt 35 to bring the clamp 2 34 close to the clamp 1 33 to clamp and fix the cable, preventing the cable from becoming tangled.

[0030] After wiring is completed, close the front door 5 and the back door 4, and start the cooling system: the cooling fan 22 on the mounting box 21 starts exhausting air, and at the same time, the bidirectional motor 24 of the drive component drives the rotating shaft 25 to rotate. The eccentric plates 26 at both ends of the rotating shaft 25 slide in or out along the circumferential array grooves of the intermittent rotating disk 27. When the eccentric plate 26 slides out, the intermittent rotating disk 27 drives the rotating shaft 28 to rotate ninety degrees, and the circular reciprocating cam 29 on the rotating shaft 28 rotates accordingly, causing the slider 211 to slide along the reciprocating groove of the circular reciprocating cam 29, thereby driving the toothed plate 210 to move closer to or away from the intermittent rotating disk 27.

[0031] The toothed plate 210 meshes with the gear 212. When the toothed plate 210 moves, it drives the gear 212 to rotate. The guide plate 213, which is fixedly connected to the gear 212, swings up and down accordingly, changing the direction of the airflow from the cooling fan 22 into the mounting box 21, thereby achieving uniform heat dissipation in different areas of the box 1. The dustproof net 23, which is slidably connected to the mounting box 21, can prevent dust from entering and ensure the cleanliness of the components 7 and the circuit.

[0032] When the cable needs to be inspected or adjusted later, open the front door 5 and the back door 4, turn the bolt 35 in the opposite direction to make the clamp 2 34 move away from the clamp 1 33, release the cable fixing, and then adjust or replace the cable. After the operation is completed, fix the cable again and close the door.

[0033] Although only certain components and embodiments of this application have been illustrated and described, many modifications and alterations will be apparent to those skilled in the art without actually departing from the scope and spirit of the claims, such as variations in the size, dimensions, structure, shape and proportion of the various elements, installation arrangement, material use, color, orientation, etc.

[0034] Finally, it should be noted that the above embodiments are only preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

[0035] It should be understood that this embodiment is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

Claims

1. An intelligent power distribution cabinet that facilitates wiring, characterized in that: Includes a housing (1), a front door (5) rotatably connected to one end of the housing (1), a back door (4) rotatably connected to the other end of the housing (1), a fixed frame (6) fixedly connected to the housing (1), an element (7) fixedly connected to the fixed frame (6), a mounting box (21) fixedly connected to both sides of the housing (1), a dustproof net (23) slidably connected to the mounting box (21), a cooling fan (22) fixedly connected to the mounting box (21), a drive assembly installed on the mounting box (21), a guide plate (213) rotatably connected to the mounting box (21), a cable tray (31) fixedly connected to the housing (1), and a fixing assembly installed on the cable tray (31); The drive assembly is used to drive the guide plate (213) on the mounting box (21) to swing and change the direction of the airflow from the cooling fan (22) into the mounting box (21). The fixing assembly is used to fix the cable.

2. The intelligent power distribution cabinet for easy wiring according to claim 1, characterized in that, The drive assembly includes a bidirectional motor (24) fixedly connected to the mounting box (21), a rotating shaft (25) fixedly connected to the output end of the bidirectional motor (24), an eccentric plate (26) fixedly connected to both ends of the rotating shaft (25), an intermittent rotating disk (27) rotatably connected to the mounting box (21), a rotating shaft (28) fixedly connected to the intermittent rotating disk (27), a circular shaft reciprocating cam (29) fixedly connected to the rotating shaft (28), and a reciprocating assembly mounted on the mounting box (21). The reciprocating assembly is used to drive the guide plate (213) to reciprocate, and the bidirectional motor (24) is used to drive the rotating shaft (25) to rotate.

3. The intelligent power distribution cabinet for easy wiring according to claim 2, characterized in that, The reciprocating assembly includes a toothed plate (210) symmetrically arranged and slidably connected to the mounting box (21), a slider (211) fixedly connected to one end of the toothed plate (210), and a number of gears (212) linearly arranged and rotatably connected to the mounting box (21). The gears (212) are fixedly connected to the guide plate (213), and the gears (212) mesh with the other end of the toothed plate (210). The guide plate (213) is fixedly connected to the gears (212).

4. The intelligent power distribution cabinet for easy wiring according to claim 3, characterized in that, A reciprocating cam (29) is provided with a reciprocating groove, and a slider (211) is slidably connected to the reciprocating cam (29) through the reciprocating groove. An intermittent rotating disk (27) has a circumferential array of grooves, and an eccentric plate (26) is connected to the intermittent rotating disk (27) through the groove.

5. The intelligent power distribution cabinet for easy wiring according to claim 4, characterized in that, When the rotating shaft (25) rotates, the eccentric plate (26) slides in or out of the intermittent rotating disk (27) continuously. When the eccentric plate (26) slides out of the intermittent rotating disk (27), the intermittent rotating disk (27) will cause the rotating shaft (28) to rotate ninety degrees. When the rotating shaft (28) rotates, the slider (211) slides along the reciprocating groove of the circular shaft reciprocating cam (29), and the gear plate (210) will gradually approach or move away from the intermittent rotating disk (27). The guide plate (213) on the gear (212) swings up and down continuously.

6. The intelligent power distribution cabinet for easy wiring according to claim 1, characterized in that, The fixing components include a sliding block (32) slidably connected to the cable tray (31), a clamping plate (33) fixedly connected to the sliding block (32), symmetrically arranged bolts (35) threadedly connected to the clamping plate (33), and a clamping plate (34) slidably connected to the bolts (35).

7. The intelligent power distribution cabinet for easy wiring according to claim 6, characterized in that, When the bolt (35) rotates, the second clamp (34) will move closer to or further away from the first clamp (33), and the cable will be fixed or unfixed.

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