Power cabinet convenient for wiring
The power cabinet addresses complex wiring issues by organizing bus branches with branch switches and a junction box, enhancing efficiency and maintenance through orderly wiring and clear markings.
Patent Information
- Application Number
- CN202420759448.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-12
AI Technical Summary
Existing power cabinets have troublesome wiring processes that require significant time and resources, leading to reduced work efficiency and hinder maintenance inspections due to scattered wiring.
A power cabinet design featuring divided bus branches controlled by branch switches, with wires clamped into management grooves, a junction box for organized wiring, and clear markings, along with a heat dissipation system and cable management troughs for efficient cable identification and maintenance.
The design simplifies wiring, enhances efficiency by reducing time and resources needed, improves maintenance ease, and ensures organized wiring for clearer management and troubleshooting.
Smart Images
Figure CN222234145U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power cabinets, in particular to a power cabinet which is convenient for wiring. Background Art
[0002] The power cabinet refers to the combination of electrical control cabinets that provide power for the normal operation of the entire machine, including contactors, frequency converters, high-voltage cabinets, transformers, etc. The main function of the power cabinet is to provide power for the normal operation of the entire machine, including normal power control and power supply for electrical equipment, and equipped with start and stop buttons for operators to easily start and stop electrical equipment. In addition, the power cabinet is also equipped with buttons and indicator lights for monitoring electrical facilities, as well as circuit breakers to protect electrical equipment, thereby ensuring the safe operation of equipment and systems.
[0003] There are many types of power cabinets on the market today, which can basically meet people's needs, but there are still certain problems. The wiring process of the existing power cabinets is very troublesome. The complicated wiring may take up more time and human resources, which may lead to reduced work efficiency and affect the progress of the project. In addition, the wiring inside the power cabinet is relatively scattered, which is not conducive to the inspection of the later maintenance personnel and cannot meet people's needs. In view of the above problems, a power cabinet that is easy to wire is proposed to solve them. Utility Model Content
[0004] In order to solve the above technical problems, a power cabinet that is easy to wire is provided, which solves the above-mentioned problem that there are many types of power cabinets on the market today, which can basically meet people's usage needs, but there are still certain problems. The wiring process of the existing power cabinets is very troublesome, and the complicated wiring may require more time and human resources, which may lead to reduced work efficiency and affect the progress of the project. In addition, the wiring inside the power cabinet is relatively scattered, which is not conducive to inspection by maintenance personnel in the later stage, and cannot meet people's usage needs well.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a power cabinet that is easy to connect, including a cabinet body, mounting strips are fixedly connected on both sides of the left and right sides of the cabinet body, a plurality of first fixing plates are fixedly connected at the upper end between the two mounting strips, a main switch is fixedly installed on the front side of the middle part of the first fixing plate, a plurality of branch switches are fixedly installed on the front side of the lower end of the first fixing plate, two insulating fixing columns are fixedly connected between the rear side of the cabinet body and the main switch and the branch switch, a plurality of metal branching plates are fixedly connected on the front sides of the two insulating fixing columns, a wiring board is fixedly connected to the middle part between the two mounting strips by screws, a plurality of wiring grooves are penetrated through the front side of the wiring board, and a junction box is arranged at the lower end between the two mounting strips.
[0006] Preferably, the junction box includes a second fixing plate, which is fixedly connected between the two mounting bars by screws, and a box body is fixedly connected to the front side of the second fixing plate, a plurality of incoming terminals are arranged at the upper end of the box body, and a plurality of outgoing terminals are arranged at the lower end of the box body.
[0007] Preferably, a box cover is fixedly connected to the front side of the box body by bolts, and a plurality of marking areas are arranged on the front side of the box cover.
[0008] Preferably, an instrument cabinet is fixedly connected to the upper end of the cabinet body, and a plurality of display instruments are arranged on the front side of the instrument cabinet.
[0009] Preferably, a heat dissipation cabinet is fixedly connected to the bottom of the cabinet body, a plurality of heat dissipation holes are opened on the front side of the heat dissipation cabinet, and filters are arranged inside the heat dissipation holes.
[0010] Preferably, the front side of the cabinet body is rotatably connected to a cabinet door via a hinge, and a handle is fixedly connected to the right end of the front side of the cabinet door.
[0011] Preferably, three of the cable management troughs form a group, and five groups are provided in total.
[0012] Preferably, a plurality of mounting grooves are formed through the front side of the mounting strip, and the mounting grooves are used for inserting screws.
[0013] Compared with the prior art, the utility model has the following advantages: the utility model divides the bus into multiple branch lines which are individually controlled by branch switches, and the wires at the outlet end of the branch switches are clamped into the wire management groove for orderly arrangement of the wires, so that the wiring inside the cabinet is orderly and neat, and it is easier to find specific cables, sockets or equipment, thereby simplifying maintenance and repair work and improving wiring efficiency. The neat and orderly wiring can be more easily marked and recorded, so that managers can clearly understand the purpose and connection relationship of each cable, thereby improving management efficiency. A junction box is added to facilitate the management of power lines, which improves the speed of wire connection and removal, and the junction box serves as a distribution center for wiring points, making troubleshooting and maintenance more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of the cabinet of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the wire management board in the utility model;
[0017] Figure 4 It is a schematic diagram of the structure of the junction box in the utility model.
[0018] The numbers in the figure are:
[0019] 1. Cabinet body; 2. Instrument cabinet; 3. Heat dissipation cabinet; 4. Mounting strip; 5. Mounting slot; 6. First fixing plate; 7. Main switch; 8. Sub-switch; 9. Insulating fixing column; 10. Metal distribution board; 11. Wire management board; 12. Wire management slot; 13. Junction box; 1301. Second fixing plate; 1302. Box body; 1303. Box cover; 1304. Marking area; 1305. Incoming terminal; 1306. Outgoing terminal; 14. Cabinet door; 15. Handle; 16. Display instrument; 17. Heat dissipation hole. DETAILED DESCRIPTION
[0020] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.
[0021] Reference Figure 1-4 As shown, a power cabinet which is convenient for wiring comprises a cabinet body 1, mounting strips 4 are fixedly connected to the left and right sides of the inside of the cabinet body 1, a plurality of first fixing plates 6 are fixedly connected to the upper ends between the two mounting strips 4, a main switch 7 is fixedly installed to the front side of the middle part of the first fixing plate 6, a plurality of branch switches 8 are fixedly installed to the front side of the lower end of the first fixing plate 6, two insulating fixing columns 9 are fixedly connected to the rear side of the inside of the cabinet body 1 and between the main switch 7 and the branch switch 8, a plurality of metal branching plates 10 are fixedly connected to the front sides of the two insulating fixing columns 9, a wire management plate 11 is fixedly connected to the middle part between the two mounting strips 4 by screws, a plurality of wire management grooves 12 are penetrated through the front side of the wire management plate 11, a junction box 13 is arranged at the lower end between the two mounting strips 4, and a total of three groups of metal branching plates 10 are arranged (not shown in the figure), one group is for live wires, one group is for neutral wires, and one group is for ground wires, which do not interfere with each other.
[0022] The junction box 13 includes a second fixing plate 1301, which is fixedly connected between the two mounting bars 4 by screws. A box body 1302 is fixedly connected to the front side of the second fixing plate 1301. A plurality of incoming terminals 1305 are arranged at the upper end of the box body 1302, and a plurality of outgoing terminals 1306 are arranged at the lower end of the box body 1302. By adding a junction box 13, the cable length can be saved, the use of cable materials can be reduced, and the cost can be reduced.
[0023] The front side of the box body 1302 is fixedly connected with a box cover 1303 by bolts. The front side of the box cover 1303 is provided with a plurality of identification areas 1304, which are used to record the equipment or function of the wires, so that the overall wiring is clearer and easier to maintain and manage.
[0024] An instrument cabinet 2 is fixedly connected to the upper end of the cabinet body 1 , and a plurality of display instruments 16 are arranged on the front side of the instrument cabinet 2 .
[0025] A heat dissipation cabinet 3 is fixedly connected to the bottom of the cabinet 1. A plurality of heat dissipation holes 17 are opened on the front side of the heat dissipation cabinet 3. A filter is arranged inside the heat dissipation hole 17. The heat dissipation cabinet 3 dissipates the heat inside the cabinet 1. The filter is arranged to prevent dust or impurities from entering the cabinet 1, and the structure of the filter is a hollow mesh structure.
[0026] The front side of the cabinet body 1 is rotatably connected to a cabinet door 14 via a hinge, and a handle 15 is fixedly connected to the right end of the front side of the cabinet door 14. A sealing strip is provided on the inner side of the cabinet door 14, so that when the cabinet door 14 is closed, a closed space is formed inside the cabinet body 1 to prevent moisture from entering and causing short circuit or damage to internal electrical equipment.
[0027] The cable management slots 12 are grouped into three, and five groups are provided in total. The cable management slots 12 are opened on the cable management plate 11, and are planned and wired to make them more concise and neat for easy identification and management.
[0028] A plurality of mounting grooves 5 are formed through the front side of the mounting strip 4 , and the mounting grooves 5 are used for screws to penetrate.
[0029] Working principle: The bus is divided into multiple branches which are individually controlled by the branch switch 8. The wires at the outlet end of the branch switch 8 are clamped into the wire management groove 12 for orderly arrangement of the wires, so that the wiring inside the cabinet 1 is orderly and neat, and it is easier to find specific cables, sockets or equipment, thereby simplifying maintenance and repair work and improving wiring efficiency. The wires enter from the incoming terminal 1305 of the junction box 13 and are connected to the internal terminal board, and then are led out from the outgoing terminal 1306, which helps to manage the power cord, improves the speed of wire connection and removal, and further improves the efficiency of wiring.
[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A power cabinet for easy wiring, comprising a cabinet body (1), characterized in that: The cabinet (1) is fixedly connected to installation strips (4) on both left and right sides, a plurality of first fixing plates (6) are fixedly connected at the upper ends between the two installation strips (4), a main switch (7) is fixedly installed at the front side of the middle of the first fixing plate (6), a plurality of branch switches (8) are fixedly installed at the front side of the lower end of the first fixing plate (6), two insulating fixing columns (9) are fixedly connected between the rear side of the cabinet (1) and the main switch (7) and the branch switch (8), a plurality of metal branching plates (10) are fixedly connected to the front sides of the two insulating fixing columns (9), a wire management plate (11) is fixedly connected to the middle between the two installation strips (4) by screws, a plurality of wire management grooves (12) are provided on the front side of the wire management plate (11), and a junction box (13) is provided at the lower end between the two installation strips (4).
2. A power cabinet that is easy to connect according to claim 1, characterized in that: The junction box (13) comprises a second fixing plate (1301), the second fixing plate (1301) being fixedly connected between the two mounting bars (4) by means of screws, a box body (1302) being fixedly connected to the front side of the second fixing plate (1301), a plurality of incoming terminals (1305) being arranged at the upper end of the box body (1302), and a plurality of outgoing terminals (1306) being arranged at the lower end of the box body (1302).
3. A power cabinet that is easy to connect according to claim 2, characterized in that: The front side of the box body (1302) is fixedly connected with a box cover (1303) by means of bolts, and the front side of the box cover (1303) is provided with a plurality of identification areas (1304).
4. The power cabinet for easy wiring according to claim 1, characterized in that: The upper end of the cabinet body (1) is fixedly connected to an instrument cabinet (2), and a plurality of display instruments (16) are arranged on the front side of the instrument cabinet (2).
5. The power cabinet for easy wiring according to claim 1, characterized in that: The bottom of the cabinet (1) is fixedly connected to a heat dissipation cabinet (3), a plurality of heat dissipation holes (17) are provided on the front side of the heat dissipation cabinet (3), and a filter is provided inside the heat dissipation holes (17).
6. The power cabinet for easy wiring according to claim 1, characterized in that: The front side of the cabinet body (1) is rotatably connected to a cabinet door (14) via a hinge, and a handle (15) is fixedly connected to the right end of the front side of the cabinet door (14).
7. The power cabinet for easy wiring according to claim 1, characterized in that: The cable management slots (12) are grouped into three, and five groups are provided in total.
8. The power cabinet for easy wiring according to claim 1, characterized in that: A plurality of installation grooves (5) are formed through the front side of the installation strip (4), and the installation grooves (5) are used for screws to penetrate.