Power distribution panel and power distribution cabinet

Abstract

The utility model discloses a power distribution panel, which comprises a wooden surface plate body, a middle surface plate body and a power distribution board which are sequentially arranged at intervals from front to back, vertically-arranged supporting columns are clamped and connected between the left ends and the right ends of the wood surface plate body and the middle surface plate body; a plurality of transversely arranged supporting strips are clamped and connected between the middle surface plate body and the left end and the right end of the switchboard; a plurality of wiring grooves are arranged in an internal interlayer of the switchboard, threading holes are arranged on a front side panel of the switchboard corresponding to the wiring grooves, and each wiring groove is provided with two outlets on a rear side panel of the switchboard. Through innovative structural design and material selection, a power distribution panel scheme which is clear in function division, high in safety, stable in structure, convenient to install and maintain, excellent in heat dissipation performance, attractive and practical is provided. The modular design and the flexible adjustment function enable the power distribution panel to adapt to various scene requirements, meanwhile, economy and practicability are taken into consideration, and the power distribution panel has wide application prospects and market value.

Description

TECHNICAL FIELD

[0001] The utility model relates to a distribution panel, especially a distribution panel and a distribution cabinet. BACKGROUND

[0002] With the wide application of electrical equipment, the distribution panel as an important part of the electrical system undertakes the functions of power distribution, control and protection. The traditional distribution panel is usually single-layer structure, and electrical components such as sockets, switches, relays are directly installed on the panel, and the wiring is relatively simple. However, with the complication of electrical equipment, the traditional single-layer distribution panel gradually exposes the following problems:

[0003] Firstly, the wiring is messy, as all electrical components are concentrated on one panel, the wiring is easy to be messy, leading to difficult maintenance and repair.

[0004] Secondly, the expansion is poor, the single-layer structure of the distribution panel often has difficulty in flexible expansion when new electrical components are needed, leading to insufficient space.

[0005] Finally, the heat dissipation is poor, as the electrical components are concentrated on one panel, the heat dissipation effect is poor, which easily leads to overheating of the equipment, affecting the service life. SUMMARY

[0006] In order to solve the above technical problems, the utility model provides a distribution panel and a distribution cabinet.

[0007] In order to solve the above technical problems, the utility model adopts the technical scheme of a distribution panel, which comprises wood plane panel bodies, an intermediate plane panel body and a distribution panel arranged in sequence and spaced apart.

[0008] The wood plane panel bodies and the intermediate plane panel body are clamped and connected by support columns arranged in the vertical direction between the left and right ends.

[0009] The intermediate plane panel body and the distribution panel are clamped and connected by a plurality of support bars arranged in the horizontal direction between the left and right ends.

[0010] The internal partition of the distribution panel is provided with a plurality of wiring grooves, and the front panel of the distribution panel corresponding to the wiring grooves is provided with a threading hole, and each wiring groove is provided with two outlets on the rear panel of the distribution panel.

[0011] Further, the support column is a hollow rectangular tube, and a plurality of bolt holes are uniformly arranged on one side end face of the rectangular tube.

[0012] Further, the left and right ends of the wood plane panel body are fixedly connected with an L-shaped support plate, the L-shaped support plate is connected with the two end faces of the support column, a plurality of threaded holes are arranged on the L-shaped support plate, a bolt is arranged in the threaded hole corresponding to the bolt hole of the support column, and the bolt and the bolt hole are matched and connected.

[0013] Further, the front side panel of the distribution panel is provided with a plurality of heat dissipation holes.

[0014] Further, the upper edge of the support column is higher than the wooden flat panel body, the middle flat panel body and the distribution panel.

[0015] Further, the planar projection area of the middle flat panel body is not less than the planar projection area of the wooden flat panel body or the distribution panel.

[0016] A power distribution cabinet comprises a power distribution panel, and the upper edge of a support column is connected to the inner wall of the power distribution cabinet.

[0017] The utility model discloses a power distribution panel and power distribution cabinet, and provides a power distribution panel scheme which is clear in function partition, high in safety, stable in structure, convenient to install and maintain, excellent in heat dissipation performance and practical in use through innovative structure design and material selection. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the utility model embodiment one.

[0019] Figure 2 It is the left view of the utility model embodiment one.

[0020] Figure 3 It is the three-dimensional structure schematic diagram of the utility model embodiment two.

[0021] Figure 4 It is the internal structure schematic diagram of the distribution panel.

[0022] Figure 5 It is the front side panel of the distribution panel.

[0023] Figure 6 It is the three-dimensional structure schematic diagram of the utility model embodiment two.

[0024] In the drawing: 1. wooden flat panel body, 2. middle flat panel body, 3. distribution panel, 4. support column, 5. bolt hole, 6. L-shaped support plate, 7. bolt, 8. support strip, 31. front side panel, 32. heat dissipation hole, 33. wiring groove, 34. rear side panel, 35. outlet, 36. threading hole. DETAILED DESCRIPTION

[0025] The utility model will be further explained in detail in combination with the drawings and specific implementation.

[0026] Embodiment one;

[0027] Figure 1 and Figure 2 A power distribution panel shown in the drawings, comprising front-to-back spaced wood flat panel body 1, middle flat panel body 2 and power distribution panel 3; wood flat panel body 1 as the front end of the power distribution panel, the material of wood flat panel body 1 adopts solid wood or plywood, mainly used for installing user interface components such as switches, sockets, indicator lights, buttons, etc. The characteristics of these components are easy to operate, need to be frequently contacted, wood material has good insulation, the components on the wood flat panel body 1 are usually low-voltage or control devices, which need to be isolated from high-voltage parts during installation to avoid safety hazards, and at the same time improve the appearance quality of the power distribution panel, which is suitable for areas directly contacted by users.

[0028] In this embodiment, at the installation position, the left and right ends of the wood flat panel body 1 and the middle flat panel body 2 are clamped and connected with the vertical support column 4, the support column 4 is a hollow rectangular tube, and the side end face of the rectangular tube is uniformly provided with a bolt hole 5; specifically, in this embodiment, the left and right ends of the wood flat panel body 1 are fixedly connected with an L-shaped support plate 6, the L-shaped support plate 6 is attached to the two end faces of the support column 4, the L-shaped support plate 6 is provided with a through hole, the through hole corresponding to the bolt hole 5 of the support column 4 is provided with a bolt 7, and the bolt 7 is matched and connected with the bolt hole 5. Through the connection of the L-shaped support plate 6 and the bolt 7, the stable connection between the wood flat panel body 1 and the support column 4 is ensured, which is convenient for installation and disassembly, and at the same time enhances the stability and bearing capacity of the overall structure. The matching connection relationship between the bolt 7 and the bolt hole 5 can freely adjust the position of the wood flat panel body 1 on the support column 4, so as to adapt to the operating height requirement in different scenes. Among them, the wood flat panel body 1 and the L-shaped support plate 6 can be connected by adhesive, or the L-shaped support plate 6 is embedded in the slot by slotting the back of the wood flat panel body 1.

[0029] A plurality of horizontal support bars 8 are clamped and connected between the left and right ends of the middle flat panel body 2 and the power distribution panel 3, the middle flat panel body 2 plays a role in physically isolating the front and rear spaces, and preferably, the planar projection area of the middle flat panel body 2 is not less than the planar projection area of the wood flat panel body 1 or the power distribution panel 3. The middle flat panel body 2 adopts a steel plate or an aluminum alloy plate made of fireproof material, and the support bars 8 are spaced apart for heat dissipation. The power distribution panel 3 is located at the rear end of the power distribution panel, mainly used for installing power distribution and protection components such as circuit breakers, relays, fuses, and wiring terminals; the characteristics of these components are that they need to be ventilated and heat dissipated, and the wiring is complex, so the design of the power distribution panel 3 needs to meet the above requirements, and the components on the power distribution panel 3 are usually high-power devices, which will generate more heat during work, Figures 3-5As shown, the front panel 31 of the switchboard is provided with a heat dissipation hole 32 to ensure air circulation and prevent overheating. The switchboard 3 is provided with a plurality of wiring grooves 33 for centralized management and distribution of power lines, ensuring orderly wiring and facilitating maintenance and repair of the components on the switchboard 3. The front panel of the switchboard corresponding to the wiring groove is provided with a threading hole 36, and each wiring groove 33 is provided with two outlets 35 on the rear panel 34 of the switchboard 3, which can be connected to input and output lines respectively, and each wiring groove corresponds to a type of component.

[0030] The upper edge of the support column 4 is higher than the wooden flat panel body 1, the middle flat panel body 2 and the switchboard 3, and is used to connect to the inner wall of the switch cabinet.

[0031] Example two;

[0032] As Figure 6 shown, this embodiment is based on example one, and the L-shaped support plate is removed to form a new connection method. The wooden flat panel body 1 is directly connected to the support column 4. Specifically, a pre-drilled hole is drilled on the back of the wooden flat panel body 1, and a bolt hole 5 is also provided at the corresponding position of the support column 4. A bolt 7 is used to directly pass through the pre-drilled hole on the back of the wooden flat panel body 1 and screw into the bolt hole 5 of the support column 4 to achieve fastening connection. The bolt 7 connection method can also adjust the position of the wooden flat panel body 1 on the support column 4 to adapt to the operating height requirements in different scenarios.

[0033] The overall structural feature is that after removing the L-shaped support plate 6, the wooden flat panel body 1, the middle flat panel body 2 and the switchboard 3 are directly connected to the support column 4 or the support strip 8 through the bolt 7, simplifying the structure. By removing the L-shaped support plate 6, example two further simplifies the structure on the basis of maintaining the original function, improving the convenience of installation and maintenance.

[0034] In summary, the patent provides a design scheme of a power distribution panel, which has many advantages, including functionality, safety, aesthetics, and convenience of installation and maintenance. The patent divides the power distribution panel into three main parts: a wooden flat panel body 1, an intermediate flat panel body 2, and a power distribution panel 3, which are used to install low-voltage control equipment, physically isolate high-voltage areas, and install high-power power distribution equipment, respectively. This zoning design effectively isolates the user operation area and the high-voltage area, avoiding safety hazards caused by misoperation. The overall structure of the power distribution panel is stably connected through support columns 4 and support bars 8. The support columns 4 are hollow rectangular tubes, which not only have a light weight but also have high strength and load-bearing capacity. In Example One, the L-shaped support plate 6 is connected to the support column 4 through the bolt 7, further enhancing the stability of the wooden flat panel body 1. In Example Two, although the L-shaped support plate 6 is removed, the wooden flat panel body 1 and the support column 4 are still connected directly through the bolt 7, maintaining the stability of the structure. The modular design allows the wooden flat panel body 1, the intermediate flat panel body 2, and the power distribution panel 3 to be independently installed and removed. The bolt connection method allows the positions of the components to be flexibly adjusted to meet the operating height requirements in different scenarios. The power distribution panel 3 is provided with multiple wiring grooves 33 inside for centralized management and distribution of power lines, ensuring that the wiring is neat and orderly, facilitating later maintenance and repair. The power distribution panel 3 is provided with heat dissipation holes 32 to ensure that the heat generated by high-power equipment during operation can be dissipated in time to prevent overheating. To improve heat dissipation, the intermediate flat panel body 2 and the power distribution panel 3 are connected through the horizontally arranged support bars 8, which are arranged at intervals, further enhancing air circulation and improving heat dissipation. In addition, the patent also achieves a combination of aesthetics and practicality. The wooden flat panel body 1 uses solid wood or plywood, which not only has good insulation but also enhances the appearance and texture of the power distribution panel, making it suitable for areas where users directly interact. The intermediate flat panel body 2 and the power distribution panel 3 use metal materials, which have a simple and elegant appearance and excellent fireproof and heat dissipation performance. The patent also has high flexibility and adaptability. The bolt connection method allows the positions of the wooden flat panel body 1, the intermediate flat panel body 2, and the power distribution panel 3 to be flexibly adjusted to meet the operating height requirements in different scenarios. Therefore, the power distribution panel design of the patent is suitable for various scenarios, such as industrial power distribution cabinets, household power distribution boxes, laboratory equipment, etc., and can meet the needs of different users.

[0035] The above embodiments are not a limitation of the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions, or replacements made by technicians in the technical field within the scope of the utility model are also within the protection scope of the utility model.

Claims

1. A power distribution panel, characterized by, It includes wood flat panel body, middle flat panel body and switchboard which are arranged in sequence with intervals; Each of the left and right ends of the wood flat panel body and the middle flat panel body is clamped and connected with a support column arranged in vertical direction; Each of the left and right ends of the middle flat panel body and the switchboard is clamped and connected with a plurality of support strips arranged in horizontal direction; A plurality of wiring grooves are arranged in the inner partition of the switchboard, and a threading hole is arranged on the front panel of the switchboard corresponding to the wiring groove.

2. The electrical distribution panel of claim 1, wherein: The support column is a hollow rectangular tube, and bolt holes are uniformly arranged on one side end face of the rectangular tube.

3. The electrical distribution panel of claim 2, wherein: The left and right ends of the wood flat panel body are fixedly connected with L-shaped support plates, the L-shaped support plates are attached to the two end faces of the support column, and a threaded hole is arranged on the L-shaped support plate, a bolt is arranged in the threaded hole corresponding to the bolt hole of the support column, and the bolt is matched and connected with the bolt hole.

4. The electrical distribution panel of claim 1, wherein: A plurality of heat dissipation holes are arranged on the front panel of the switchboard.

5. The electrical distribution panel of claim 1, wherein: The upper edge of the support column is higher than the wood flat panel body, the middle flat panel body and the switchboard.

6. The electrical distribution panel of claim 1, wherein: The planar projection area of the middle flat panel body is not less than the planar projection area of the wood flat panel body or the switchboard.

7. A power distribution cabinet, characterized by: The support column is connected to the inner wall of the switchboard.

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