Power distribution cabinet of energy storage power station

Abstract

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet of an energy storage power station, which comprises a cabinet body, a cabinet door, a partition plate and a ventilation opening, the cabinet door is hinged to the outer side of the cabinet body, the partition plate is movably connected to the inner side of the cabinet body, the ventilation opening is formed in the side wall of the cabinet body, and a high-voltage wire inlet is formed in the bottom of the cabinet body. A low-voltage wire outlet is formed in the bottom of the cabinet body and located at the same horizontal position of the high-voltage wire inlet, a hollow copper rail penetrating through the inner wall of the cabinet body is fixedly connected to the side wall of the cabinet body, a sliding groove is formed in the inner wall of the cabinet body, and a wire bunching assembly is slidably connected to the outer side of the hollow copper rail. According to the utility model, the wires are fixed in the wire bunching port, so that the space is saved, the wires are orderly arranged, the wires of various types are prevented from being squeezed together, and when the wires need to be overhauled, the wires can be quickly positioned through the wire bunching port, so that workers can quickly find the wires, and the wire arranging efficiency of the workers is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution cabinets, in particular to a power distribution cabinet of an energy storage power station. Background Art

[0002] Energy storage power stations are equipment systems that store, convert, and release cyclic electrical energy through electrochemical batteries or electromagnetic energy storage media. A large number of power distribution facilities will be installed in the energy storage area of ​​the energy storage power station to distribute electricity. Common power distribution facilities, such as distribution cabinets, will be installed with a large number of distribution devices, such as circuit breakers, relays, filters, socket power supplies, terminal blocks, and wires. Adjacent devices are connected by wires. Since there are many wires in the cabinet and they are messy, they are usually bundled with wires. However, the bundled wires will be squeezed together. When the wires need to be repaired, it is not conducive to the staff to quickly find the wires, which reduces the staff's wiring efficiency.

[0003] Therefore, a power distribution cabinet for an energy storage power station is needed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a power distribution cabinet for an energy storage power station, which effectively solves the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution cabinet for an energy storage power station, comprising a cabinet body, a cabinet door, a partition plate and a vent, the cabinet body having a cabinet door hinged on the outer side, the cabinet body having a partition plate movably connected on the inner side, the cabinet body having a side wall provided with a vent, the cabinet body having a high-voltage line inlet provided at the bottom, the cabinet body having a low-voltage line outlet provided at the bottom and at the same horizontal position as the high-voltage line inlet, the cabinet body having a side wall fixedly connected with a hollow copper rail penetrating through the inner wall thereof, the cabinet body having a slide groove provided on the inner wall, the outer side of the hollow copper rail being slidably connected with a wire harness assembly for restraining the line, the inner wall of the cabinet body having a limit assembly fixedly connected, and the partition plate can slide along the outer side of the limit assembly.

[0006] Furthermore, the wiring harness assembly includes a slide plate, a wiring harness port, a screw and a rubber pad. The outer side of the hollow copper rail is slidably connected to the slide plate, the inner wall of the slide plate is provided with a wiring harness port, the top of the slide plate is threadedly connected to the screw, the end of the screw passes through the inner side of the wiring harness port and is rotatably connected to the rubber pad, and the movement of the screw is used to drive the rubber pad to move accordingly.

[0007] Furthermore, the slide plate extends to the inner side of the slide groove and can slide on the inner side of the slide groove. The inner wall of the slide groove is evenly provided with threaded holes. The inner wall of the slide plate inside the slide groove is threadedly connected with screws matching the size of the threaded holes. The screws pass through the threaded holes and are located on the back of the cabinet. The screws are used to fix the slide plate.

[0008] Furthermore, the limiting assembly includes a T-shaped slide rail, a groove and a block. The inner wall of the cabinet is fixedly connected to the T-shaped slide rail, the inner wall of the T-shaped slide rail is provided with a groove, and the inner wall of the cabinet is located at the bottom of the T-shaped slide rail for inserting the block.

[0009] Furthermore, the size of the card block is matched with the size of the groove, and the card block can be inserted into the groove.

[0010] Furthermore, the partition plate can slide along the outer side of the T-shaped slide rail, and the partition plate can be supported on the clamping block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model saves space by fixing the wires in the wire harness opening, and arranges the wires in an orderly manner to avoid crowding of various types of wires together. When the wires need to be inspected, the wires can be quickly located through the wire harness opening, which is conducive to the staff to quickly find the wires and improve the staff's wiring efficiency.

[0013] 2. The utility model realizes the adjustment of the position between adjacent partition plates by sliding the partition plates on the T-shaped slide rails, which is convenient and quick. The partition plates can be adjusted according to different electronic components installed on different partition plates, so that the space in the cabinet can be reasonably planned, thereby improving the practicality of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the cabinet of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the limit assembly of the utility model;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the partial enlarged structure of part A in the middle.

[0019] In the figure: 1. cabinet body; 2. cabinet door; 3. partition plate; 4. vent; 5. high-voltage line inlet; 6. low-voltage line outlet; 7. hollow copper rail; 8. slide; 9. wire harness assembly; 91. slide plate; 92. wire harness opening; 93. screw; 94. rubber pad; 10. limit assembly; 101. T-type slide rail; 102. groove; 103. block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] Depend on Figure 1-4 The utility model discloses a power distribution cabinet of an energy storage power station, comprising a cabinet body 1, a cabinet door 2, a partition plate 3 and a vent 4. The cabinet body 1 is hinged with the cabinet door 2 on the outside, the cabinet body 1 is movably connected with the partition plate 3 on the inside, the cabinet body 1 is provided with a vent 4 on the side wall, a high-voltage line inlet 5 is provided at the bottom of the cabinet body 1, a low-voltage line outlet 6 is provided at the bottom of the cabinet body 1 and at the same horizontal position as the high-voltage line inlet 5, and the side wall of the cabinet body 1 is fixedly connected with a hollow copper rail 7 penetrating the inner wall thereof;

[0023] Specifically, when in use, air can flow into the hollow copper rail 7, and the flowing air can take away the heat in the hollow copper rail 7;

[0024] The inner wall of the cabinet 1 is provided with a slide groove 8, and the outer side of the hollow copper rail 7 is slidably connected with a wire harness assembly 9 for binding the line. The wire harness assembly 9 includes a slide plate 91, a wire harness opening 92, a screw 93 and a rubber pad 94. The outer side of the hollow copper rail 7 is slidably connected with a slide plate 91, and the inner wall of the slide plate 91 is provided with a wire harness opening 92. The top of the slide plate 91 is threadedly connected with a screw 93, and the end of the screw 93 passes through the inner side of the wire harness opening 92 and is rotatably connected with a rubber pad 94. The movement of the screw 93 is used to drive the rubber pad 94 to move accordingly;

[0025] Specifically, when in use, the wires can enter the cabinet 1 from the high-voltage wire inlet 5, and then pass through the wire harness opening 92 in the wire harness assembly 9 to separate the wires in an orderly manner, and then the rubber pad 94 is driven downward by the rotation of the screw 93 to fix the wires in the wire harness opening 92;

[0026] The slide plate 91 extends to the inner side of the slide groove 8 and can slide inside the slide groove 8. The inner wall of the slide groove 8 is evenly provided with threaded holes. The inner wall of the slide plate 91 inside the slide groove 8 is threadedly connected with screws matching the size of the threaded holes. The screws pass through the threaded holes and are located on the back of the cabinet 1. The screws are used to fix the slide plate 91.

[0027] It is worth noting that the number of the harness openings 92 can be determined according to the specific number of wires. Similarly, wires of the same type can be fixed in the same harness opening 92 to save space, arrange the wires in an orderly manner, and avoid crowding multiple types of wires together. When the wires need to be inspected, the wires can be quickly located through the harness openings 92, which is conducive to the staff to quickly find the wires and improve the staff's wiring efficiency.

[0028] Under the action of the hollow copper rail 7, the heat generated by the wires in the wire harness opening 92 is dissipated faster, thus preventing the wires from being damaged by heat accumulation.

[0029] Embodiment 2:

[0030] Depend on Figure 1-4 The inner wall of the cabinet 1 is fixedly connected to the limit assembly 10, and the partition plate 3 can slide along the outer side of the limit assembly 10. The limit assembly 10 includes a T-shaped slide rail 101, a groove 102 and a block 103. The inner wall of the cabinet 1 is fixedly connected to the T-shaped slide rail 101, and the inner wall of the T-shaped slide rail 101 is provided with a groove 102. The inner wall of the cabinet 1 is located at the bottom of the T-shaped slide rail 101 and the block 103 is inserted;

[0031] The size of the card block 103 matches the size of the groove 102, and the card block 103 can be inserted into the groove 102;

[0032] The partition plate 3 can slide along the outer side of the T-shaped slide rail 101, and the partition plate 3 can be supported on the block 103;

[0033] Specifically, the partition plate 3 is slidably connected to the T-shaped slide rail 101, and the partition plate 3 can slide on the T-shaped slide rail 101, and then the partition plate 3 can be positioned on the T-shaped slide rail 101 by engaging the clamping block 103 with the groove 102. Thus, the position of adjacent partition plates 3 can be adjusted quickly and conveniently. The partition plates 3 can be adjusted according to different electronic components installed on different partition plates 3, and the space in the cabinet body 1 can be reasonably planned to improve the practicality of the distribution cabinet.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power distribution cabinet for an energy storage power station, comprising a cabinet body (1), a cabinet door (2), a partition plate (3) and a vent (4), wherein the cabinet body (1) is hingedly connected to the cabinet door (2) on the outside, the cabinet body (1) is movably connected to the partition plate (3) on the inside, and the cabinet body (1) is provided with a vent (4) on the side wall, characterized in that: A high-voltage line inlet (5) is provided at the bottom of the cabinet (1), and a low-voltage line outlet (6) is provided at the bottom of the cabinet (1) and at the same horizontal position as the high-voltage line inlet (5). A hollow copper rail (7) penetrating the inner wall of the cabinet (1) is fixedly connected to the side wall of the cabinet (1), and the inner wall of the cabinet (1) is provided with a slide groove (8). A wire harness assembly (9) is slidably connected to the outer side of the hollow copper rail (7) for restraining the line. A limit assembly (10) is fixedly connected to the inner wall of the cabinet (1), and the partition plate (3) can slide along the outer side of the limit assembly (10).

2. A power distribution cabinet for an energy storage power station according to claim 1, characterized in that: The wiring harness assembly (9) comprises a slide plate (91), a wiring harness opening (92), a screw rod (93) and a rubber pad (94); the outer side of the hollow copper rail (7) is slidably connected to the slide plate (91); the inner wall of the slide plate (91) is provided with a wiring harness opening (92); the top of the slide plate (91) is threadedly connected to the screw rod (93); the end of the screw rod (93) passes through the inner side of the wiring harness opening (92) and is rotatably connected to the rubber pad (94); the movement of the screw rod (93) is used to drive the rubber pad (94) to move accordingly.

3. The power distribution cabinet of an energy storage power station according to claim 2, characterized in that: The slide plate (91) extends to the inner side of the slide groove (8) and can slide on the inner side of the slide groove (8). The inner wall of the slide groove (8) is evenly provided with threaded holes. The inner wall of the slide plate (91) inside the slide groove (8) is threadedly connected with screws matching the size of the threaded holes. The screws pass through the threaded holes and are located on the back side of the cabinet (1). The screws are used to fix the slide plate (91).

4. The power distribution cabinet of an energy storage power station according to claim 1, characterized in that: The limit assembly (10) comprises a T-shaped slide rail (101), a groove (102) and a clamping block (103); the inner wall of the cabinet (1) is fixedly connected to the T-shaped slide rail (101); the inner wall of the T-shaped slide rail (101) is provided with a groove (102); and the clamping block (103) is inserted into the inner wall of the cabinet (1) and located at the bottom of the T-shaped slide rail (101).

5. The power distribution cabinet of an energy storage power station according to claim 4, characterized in that: The size of the clamping block (103) matches the size of the groove (102), and the clamping block (103) can be inserted into the groove (102).

6. The power distribution cabinet of an energy storage power station according to claim 4, characterized in that: The partition plate (3) can slide along the outer side of the T-shaped slide rail (101), and the partition plate (3) can be supported on the clamping block (103).

Images