An appliance integration device that facilitates maintenance

Abstract

The utility model discloses an electrical appliance integrated device convenient to maintain, include: electrical installation board, first seal board, second seal board, roof, aluminium rail, glue line groove, exhaust fan and air inlet fan, first seal board with second seal board parallel arrangement in the both sides of electrical installation board, exhaust fan set up on first encapsulation board, air inlet fan set up on second seal board, aluminium rail with glue line groove along electrical installation board longitudinal interval arrangement on electrical installation board, glue line groove is used for centralized constraint circuit, and aluminium rail is used for installing electrical element, and aluminium rail with electrical installation board forms heat conduction path, the utility model can effectively solve the problem that the layout is in the existing electrical equipment is messy, and maintenance is difficult, and the security hidden danger, and the problem that the expansibility is poor, realizes the centralized management and efficient maintenance of electrical element.

Description

Technical Field

[0001] This utility model relates to the field of electrical control technology, and in particular to an electrical integrated device that is easy to maintain. Background Technology

[0002] In electrical control systems, power distribution equipment, and automation devices, electrical components such as circuit breakers, drives, contactors, relays, and terminal blocks are core components, and their layout directly affects the maintainability and reliability of the equipment. Currently, the industry commonly suffers from the following technical deficiencies:

[0003] 1) Inherent defects of distributed layout

[0004] Traditional installation methods involve independently fixing electrical components to the rails or panels of the distribution cabinet, resulting in large component spacing and random placement. Independently fixed electrical components and tangled wiring not only occupy a lot of space but also make it difficult to quickly locate specific components, easily leading to the following problems:

[0005] Low space utilization: Operating clearance needs to be reserved between components, and the actual installation density is less than 60% of the cabinet capacity;

[0006] Disorganized wiring: Power lines and signal lines need to be crossed over long distances, forming a "spider web" of wiring, which not only increases impedance but also easily causes inter-line interference.

[0007] 2) Maintenance challenges become prominent

[0008] In actual operation and maintenance, this layout method has revealed significant drawbacks:

[0009] Difficulty in locating faults: Repair personnel need to check each component one by one according to the drawings. Electrical components are fixed independently, and the wires are crisscrossed and tangled. This not only takes up a lot of space, but also makes it difficult to quickly locate specific components. Fault location takes a long time and replacement efficiency is low.

[0010] Operational limitations: When disassembling a single component, multiple cables connected to it must be removed first. Tools are prone to colliding with adjacent components. Exposed wire ends and scattered components can easily cause accidental contact. In case of failure, it is difficult to quickly disconnect related components.

[0011] 3) Integration technology bottlenecks

[0012] Some integration solutions attempt to pre-assemble components on the daughterboard, but the following problems exist:

[0013] Poor compatibility: It only supports specific component models and cannot adapt to mixed-brand scenarios;

[0014] Poor heat dissipation: When components are densely packed, the heat generated is superimposed, leading to excessive temperature rise. Utility Model Content

[0015] The main purpose of this utility model is to propose an electrical integrated device that is easy to maintain, aiming to solve the problems of messy layout, difficult maintenance, safety hazards and poor expandability in existing electrical equipment, and to realize centralized management and efficient maintenance of electrical components.

[0016] To achieve the above objectives, this utility model provides an easy-to-maintain integrated electrical device, comprising: an electrical mounting plate, a first sealing plate, a second sealing plate, a top plate, an aluminum rail, a wire trough, an exhaust fan, and an intake fan;

[0017] The first sealing plate and the second sealing plate are arranged parallel to each other on both sides of the electrical mounting plate, the exhaust fan is arranged on the first sealing plate, and the intake fan is arranged on the second sealing plate;

[0018] The aluminum rails and the adhesive cable trays are arranged longitudinally on the electrical mounting plate at intervals. The adhesive cable trays are used to centrally constrain the wiring, and the aluminum rails are used to install electrical components. The aluminum rails and the electrical mounting plate form a heat conduction path.

[0019] A further technical solution of this utility model is that the electrical mounting plate is made of SPCC and sprayed with antistatic powder.

[0020] A further technical solution of this utility model is that the thickness of the electrical mounting plate is 1.5-2mm.

[0021] A further technical solution of this utility model is that the electrical mounting plate has a reserved opening area.

[0022] A further technical solution of this utility model is that the adhesive groove is made of non-transparent PVC material.

[0023] A further technical solution of this utility model is that the glue line groove is provided with an openable non-transparent cover plate, and a dividing plate is configured inside. The depth of the glue line groove is not less than 25mm.

[0024] A further technical solution of this utility model is that the intake fan adopts a PWM speed-regulating DC fan with a specification of 80×80×25mm.

[0025] A further technical solution of this utility model is that it also includes a top plate that is detachably connected to the first sealing plate and the second sealing plate.

[0026] A further technical solution of this utility model is that the top plate is L-shaped, and the top plate is connected to the first sealing plate and the second sealing plate by screws and quick-release slots.

[0027] The advantages of this easy-to-maintain electrical integrated device are:

[0028] This utility model, through the above-mentioned technical solution, includes: an electrical mounting plate, a first sealing plate, a second sealing plate, a top plate, an aluminum rail, a wire channel, an exhaust fan, and an intake fan; the first sealing plate and the second sealing plate are arranged parallel to each other on both sides of the electrical mounting plate, the exhaust fan is disposed on the first sealing plate, and the intake fan is disposed on the second sealing plate; the aluminum rail and the wire channel are arranged longitudinally and spaced apart on the electrical mounting plate, the wire channel is used to centrally constrain the wiring, the aluminum rail is used to install electrical components, and the aluminum rail and the electrical mounting plate form a heat conduction path, which can effectively solve the problems of messy layout, difficult maintenance, safety hazards, and poor expandability in existing electrical equipment, and realize centralized management and efficient maintenance of electrical components. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the easily maintained electrical integrated device of this utility model.

[0031] Explanation of icon numbers:

[0032] 1. Electrical mounting plate; 2. Cable tray; 3. Aluminum rail; 4. First sealing plate; 5. Exhaust fan; 6. Intake fan; 7. Second sealing plate; 8. Top plate.

[0033] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0036] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0037] To address the problems of cluttered layout, difficult maintenance, safety hazards, and poor expandability in existing electrical equipment, and to achieve centralized management and efficient maintenance of electrical components, this utility model proposes an easy-to-maintain integrated electrical device. This utility model mainly achieves centralized management and efficient maintenance of electrical components through the following technical solutions:

[0038] 1. Integrated installation: Commonly used electrical components are integrated into electrical mounting plates according to functional zones, which can reduce the redundancy of scattered layouts;

[0039] 2. Quick-release structure: It adopts a guide rail type or individual mounting interface, which supports the individual disassembly and assembly of components without affecting adjacent components;

[0040] 3. Identification System: Component numbers and circuit routing indicators are set on the integrated circuit board to enable rapid location of faulty components;

[0041] 4. Unified wiring: Prefabricated cable trays and standardized interfaces shorten wiring distances and avoid cross-interference between lines;

[0042] 5. Air Conditioning System: It adopts a PWM speed-controlled DC fan and is equipped with an IP55 dustproof filter to form a diagonal airflow duct, which increases the airflow path inside the electrical box and can reduce the internal temperature rise of the cabinet by more than 40%.

[0043] 6. Performance: The detachable top plate and the sealing structure work together to give the electrical box a certain degree of waterproofing, effectively protecting the internal electrical components.

[0044] like Figure 1 As shown, the preferred embodiment of this utility model includes an electrical mounting plate 1, a first sealing plate 4, a second sealing plate 7, a top plate 8, an aluminum rail 3, a wire groove 2, an exhaust fan 5, and an intake fan 6.

[0045] The first sealing plate 4 and the second sealing plate 7 are arranged in parallel on both sides of the electrical mounting plate 1, the exhaust fan 5 is disposed on the first sealing plate, and the intake fan 6 is disposed on the second sealing plate 7.

[0046] The aluminum rail 3 and the adhesive cable tray 2 are arranged longitudinally on the electrical mounting plate 1 at intervals. The adhesive cable tray 2 is used to centrally constrain the circuit, and the aluminum rail 3 is used to install electrical components. The aluminum rail 3 and the electrical mounting plate 1 form a heat conduction path.

[0047] In this embodiment, aluminum rails 3 and cable trays 2 are mounted on the electrical mounting plate 1. Aluminum rails 3 are used to mount electrical components such as switches, contactors, and relays. The wiring is centrally constrained by the cable trays 2, preventing clutter. Other large electrical components, such as drivers, can be directly or indirectly mounted on the electrical mounting plate 1, employing a regionalized centralized installation strategy for easy replacement and maintenance. An intake fan is mounted on the right end plate, and an exhaust fan 5 is mounted on the left end plate, promoting airflow inside the electrical box and effectively preventing heat accumulation. In this embodiment, the optimized layout of the components forms a highly efficient electrical management system.

[0048] Furthermore, in this embodiment, the electrical mounting plate 1 serves as the main frame structure and is made of high-strength SPCC and sprayed with antistatic powder, preferably model 6063-T5.

[0049] The electrical mounting plate 1 has a thickness of 1.5-2mm. The surface of the electrical mounting plate 1 is anodized, which combines structural strength and electromagnetic shielding performance. It has standardized mounting holes at its four corners, which are compatible with DIN standard cabinet installation.

[0050] The aluminum rail 3 is arranged longitudinally along the electrical mounting plate 1 and is equipped with a quick-clamping mechanism, enabling tool-free installation of standard electrical components such as switches, contactors, and relays. Specifically, the aluminum rail 3 and the electrical mounting plate 1 form a heat conduction path, transferring heat from the components to the electrical mounting plate 1 for heat dissipation through the metal contact surface. This heat conduction path formed by the aluminum rail 3 and the electrical mounting plate 1, together with the forced convection system (i.e., the intake fan 6 and the exhaust fan), constitutes a composite heat dissipation solution, ensuring that the temperature rise of critical components is controlled within a safe range.

[0051] The electrical mounting plate 1 has a 30% opening area reserved to support plug-and-play installation of subsequent expansion modules, and has strong scalability.

[0052] In this embodiment, the cable tray 2 is made of flame-retardant non-transparent PVC material and has an openable non-transparent cover. Internally, it is equipped with a cable divider to allow for layered routing of power lines and signal lines. The tray depth is not less than 25mm, and the bending radius conforms to the IEC60900 standard, ensuring stress-free cable laying.

[0053] The adhesive groove 2 system adopts an expandable design, and adjacent grooves can be seamlessly spliced ​​through a snap-fit ​​structure.

[0054] In this embodiment, the intake fan 6 is a PWM speed-controlled DC fan with dimensions of 80×80×25mm.

[0055] In this embodiment, the intake fan 6 is integrated into one side of the right sealing plate, using a PWM speed-controlled DC fan (specifications: 80×80×25mm), equipped with an IP55 dustproof filter, and the intake volume is adjustable from 30-60 CFM. The exhaust fan 5 is installed on one side of the left sealing plate, forming a diagonal airflow duct, increasing the flow path inside the electrical box, which can reduce the internal temperature rise of the enclosure by more than 40%.

[0056] Furthermore, in this embodiment, the easy-to-maintain electrical integrated device also includes a top plate 8 that is detachably connected to the first sealing plate 4 and the second sealing plate 7. The top plate 8 adopts a detachable design, which can effectively prevent dust from entering the electrical box and has a certain degree of waterproof capability.

[0057] The top plate 8 is L-shaped, and the top plate 8 is connected to the first sealing plate 4 and the second sealing plate 7 by screws and quick-release slots.

[0058] In this embodiment, the top plate 8 uses a magnetic quick-release structure with a disassembly force ≤5N and a self-resetting function. During maintenance, internal operations can be performed by simply lifting one side.

[0059] In summary, the beneficial effects of this utility model's easy-to-maintain integrated electrical device are:

[0060] This utility model, through the above-mentioned technical solution, includes: an electrical mounting plate, a first sealing plate, a second sealing plate, a top plate, an aluminum rail, a wire channel, an exhaust fan, and an intake fan; the first sealing plate and the second sealing plate are arranged parallel to each other on both sides of the electrical mounting plate, the exhaust fan is disposed on the first sealing plate, and the intake fan is disposed on the second sealing plate; the aluminum rail and the wire channel are arranged longitudinally and spaced apart on the electrical mounting plate, the wire channel is used to centrally constrain the wiring, the aluminum rail is used to install electrical components, and the aluminum rail and the electrical mounting plate form a heat conduction path, which can effectively solve the problems of messy layout, difficult maintenance, safety hazards, and poor expandability in existing electrical equipment, and realize centralized management and efficient maintenance of electrical components.

[0061] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the concept of the present utility model and using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present utility model.

Claims

1. An appliance integration device that facilitates maintenance, the appliance integration device comprising: include: Electrical mounting plate, first sealing plate, second sealing plate, top plate, aluminum rail, cable tray, exhaust fan and intake fan; The first sealing plate and the second sealing plate are arranged parallel to each other on both sides of the electrical mounting plate, the exhaust fan is arranged on the first sealing plate, and the intake fan is arranged on the second sealing plate; The aluminum rails and the adhesive cable trays are arranged longitudinally on the electrical mounting plate at intervals. The adhesive cable trays are used to centrally constrain the wiring, and the aluminum rails are used to install electrical components. The aluminum rails and the electrical mounting plate form a heat conduction path.

2. The easy-to-maintain integrated electrical device according to claim 1, characterized in that, The electrical mounting plate is made of SPCC and sprayed with antistatic powder.

3. The easy-to-maintain integrated electrical device according to claim 2, characterized in that, The thickness of the electrical mounting plate is 1.5-2mm.

4. The easy-to-maintain integrated electrical device according to claim 1, characterized in that, The electrical mounting plate has a reserved opening area.

5. The easy-to-maintain integrated electrical device according to claim 1, characterized in that, The cable tray is made of non-transparent PVC material.

6. The easy-to-maintain integrated electrical device according to claim 5, characterized in that, The adhesive trough is equipped with an openable non-transparent cover plate and has a dividing plate inside. The depth of the adhesive trough is not less than 25mm.

7. The easy-to-maintain integrated electrical device according to claim 1, characterized in that, The intake fan is a PWM speed-controlled DC fan with dimensions of 80×80×25mm.

8. The easy-to-maintain integrated electrical device according to any one of claims 1 to 7, characterized in that, It also includes a top plate that is detachably connected to the first and second sealing plates.

9. The easy-to-maintain integrated electrical device according to claim 8, characterized in that, The top plate is L-shaped, and the top plate is connected to the first sealing plate and the second sealing plate by screws and quick-release slots.

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