A low-voltage power distribution cabinet convenient to maintain

Abstract

The utility model discloses a low -voltage distribution cabinet convenient to maintenance, including voltage distribution cabinet body, sealing door leaf and side cabinet door, both sides of voltage distribution cabinet body are installed with side cabinet door, and the inside of side cabinet door all is provided with maintenance access, the inside of side cabinet door all is provided with the accommodation groove, and the accommodation groove all are linked with maintenance access, one end of side cabinet door all is provided with the clamping hole, and the clamping hole all are linked with the accommodation groove, the inside of accommodation groove all is installed with sealing door leaf, the utility model installs return spring and sealing door leaf, if voltage distribution cabinet body side surface is narrow, makes side cabinet door not completely open, staff can push sealing door leaf, makes sealing door leaf extrusion return spring, can with sealing door leaf accomodation to the inside in the accommodation groove, can directly carry out maintenance to voltage distribution cabinet body inside under the condition of not opening side cabinet door.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet equipment technology, specifically a low-voltage power distribution cabinet that is easy to maintain. Background Technology

[0002] The low-voltage distribution cabinet is a power distribution system with a rated current of AC 50Hz and a rated voltage of 380V. It is used for power conversion and control of power, lighting and distribution. It has the advantages of strong breaking capacity, good dynamic and thermal stability and flexible electrical scheme.

[0003] The invention patent with announcement number CN114629026A discloses a low-voltage distribution cabinet that is easy to maintain. This patent provides sufficient space for maintenance by installing four doors, allowing maintenance personnel to perform maintenance from multiple directions without being restricted by space limitations. Moreover, multiple people can perform maintenance at the same time, improving maintenance efficiency. However, in the implementation of this patent, if the space on both sides is narrow and it is not convenient to fully open the left and right doors, the staff cannot directly perform maintenance on the inside of the low-voltage distribution cabinet from the side. Therefore, there is an urgent need for a new type of low-voltage distribution cabinet that is easy to maintain to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a low-voltage distribution cabinet that is easy to maintain, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a low-voltage distribution cabinet that is easy to maintain, comprising a voltage distribution cabinet body, a sealed door panel, and side cabinet doors. Side cabinet doors are installed on both sides of the voltage distribution cabinet body, and each side cabinet door has a maintenance access port inside. Each side cabinet door has a storage slot inside, and the storage slot is connected to the maintenance access port. Each side cabinet door has a locking hole at one end, and the locking hole is connected to the storage slot. Each storage slot has a sealed door panel installed inside.

[0006] Preferably, each of the storage slots is equipped with a return spring, and the end of the return spring away from the side cabinet door is connected to the sealing door panel.

[0007] Preferably, handles are installed on the outer side of the sealed door panel, and the outer side of the handles is provided with anti-slip texture.

[0008] Preferably, each end of the sealing door panel near the card hole is provided with an installation groove, and a fixing spring is installed inside each installation groove. A fixing block is installed at the end of each fixing spring away from the sealing door panel.

[0009] Preferably, the voltage distribution cabinet has a front door installed at the end of the cabinet near the card hole.

[0010] Preferably, electrical equipment mounting plates are evenly installed inside the voltage distribution cabinet at the end away from the card holes.

[0011] Preferably, the interior of the electrical equipment mounting plate is uniformly provided with mounting holes.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This easy-to-maintain low-voltage distribution cabinet is equipped with a side door and a front door. The staff can open the front door to perform maintenance on the inside of the voltage distribution cabinet from the front, and the staff can open the side door to perform maintenance on the inside of the voltage distribution cabinet from the side. The maintenance process is relatively convenient.

[0014] 2. This easy-to-maintain low-voltage distribution cabinet is equipped with a reset spring and a sealing door. If the side space of the voltage distribution cabinet is too small to fully open the side cabinet door, the staff can push the sealing door to squeeze the reset spring, and then the sealing door can be stored in the storage slot. The inside of the voltage distribution cabinet can be repaired directly without opening the side cabinet door.

[0015] 3. This easy-to-maintain low-voltage distribution cabinet is equipped with a fixing block and a fixing spring. Water that enters the storage tank can be directly discharged through the locking hole. When the sealing door panel is stored in the storage tank, the fixing block moves to the position directly opposite the locking hole. At this time, the elasticity of the fixing spring pushes the fixing block, which can lock the fixing block into the locking hole. The fixing block limits the sealing door panel and prevents it from moving further during use, thus facilitating maintenance by the staff. Attached Figure Description

[0016] Figure 1 This is a schematic front sectional view of the present invention;

[0017] Figure 2 This is a front view schematic diagram of the present invention;

[0018] Figure 3 This is a top sectional view of the present invention;

[0019] Figure 4 This is a schematic diagram of the front sectional view of the side cabinet door of this utility model.

[0020] In the diagram: 1. Voltage distribution cabinet body; 2. Return spring; 3. Electrical equipment mounting plate; 4. Fixing block; 5. Sealing door panel; 6. Maintenance access port; 7. Mounting hole; 8. Storage slot; 9. Side cabinet door; 10. Handle; 11. Front cabinet door; 12. Clip hole; 13. Mounting slot; 14. Fixing spring. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 This utility model provides an embodiment of a low-voltage distribution cabinet that is easy to maintain, comprising a cabinet body 1, a sealed door panel 5, and side doors 9. Side doors 9 are installed on both sides of the cabinet body 1, and each side door 9 has a maintenance access port 6 inside. Each side door 9 also has a storage slot 8 inside, which communicates with the maintenance access port 6. Each side door 9 has a locking hole 12 at one end, which communicates with the storage slot 8. Each storage slot 8 has a mounting plate inside. The cabinet is equipped with a sealed door panel 5, and handles 10 are installed on the outer side of the sealed door panel 5. The outer side of the handles 10 is provided with anti-slip texture to facilitate the operation of the sealed door panel 5 by the staff. The voltage distribution cabinet 1 is equipped with a front cabinet door 11 at the end near the card hole 12. The staff can open the front cabinet door 11 to perform maintenance on the inside of the voltage distribution cabinet 1 from the front. The staff can also open the side cabinet door 9 to perform maintenance on the inside of the voltage distribution cabinet 1 directly from the side. The maintenance process is relatively convenient.

[0023] like Figure 1-4 As shown, each of the storage slots 8 is equipped with a reset spring 2, and the end of the reset spring 2 away from the side cabinet door 9 is connected to the sealing door plate 5. After maintenance, the elasticity of the reset spring 2 will push the sealing door plate 5 to move and reset, so that the sealing door plate 5 can be pushed back into the maintenance opening 6 to seal the maintenance opening 6 and prevent liquid and dust from entering the voltage distribution cabinet 1 through the maintenance opening 6.

[0024] like Figure 1-4 As shown, each end of the sealing door panel 5 near the card hole 12 is provided with an installation groove 13, and a fixing spring 14 is installed inside each installation groove 13. A fixing block 4 is installed at the end of the fixing spring 14 away from the sealing door panel 5. Water entering the storage groove 8 can be directly discharged through the card hole 12. When the sealing door panel 5 is stored in the storage groove 8, the fixing block 4 moves to the position directly opposite the card hole 12. At this time, the elasticity of the fixing spring 14 pushes the fixing block 4, which can lock the fixing block 4 into the card hole 12. The fixing block 4 limits the sealing door panel 5, which can prevent the sealing door panel 5 from continuing to move during use, thereby facilitating maintenance by the staff.

[0025] like Figure 1-3As shown, electrical equipment mounting plates 3 are evenly installed inside the voltage distribution cabinet 1 at the end away from the card hole 12. The electrical equipment mounting plates 3 are evenly provided with mounting holes 7 inside, which facilitates the installation of electrical equipment inside the voltage distribution cabinet 1.

[0026] Working principle:

[0027] Staff can open the front cabinet door 11 to perform maintenance on the inside of the voltage distribution cabinet 1 from the front, and staff can open the side cabinet door 9 to perform maintenance on the inside of the voltage distribution cabinet 1 directly from the side.

[0028] If the side space of the voltage distribution cabinet 1 is too small, so that the side cabinet door 9 cannot be fully opened, the staff can push the sealing door plate 5, so that the sealing door plate 5 squeezes the reset spring 2, and the sealing door plate 5 can be stored in the storage groove 8. Without opening the side cabinet door 9, the inside of the voltage distribution cabinet 1 can be repaired through the maintenance port 6.

[0029] Furthermore, when the sealing door panel 5 is stored inside the storage groove 8, the fixing block 4 moves to the position directly opposite the card hole 12. At this time, the elastic action of the fixing spring 14 pushes the fixing block 4, which can lock the fixing block 4 into the card hole 12. By limiting the sealing door panel 5 through the fixing block 4, the sealing door panel 5 can be prevented from continuing to move during use, thus facilitating maintenance by staff.

[0030] After maintenance, the staff can push the fixing block 4 out from the card hole 12. At this time, the elasticity of the reset spring 2 will push the sealing door plate 5 to move and reset. The sealing door plate 5 can be pushed back into the maintenance opening 6 to seal the maintenance opening 6 and prevent liquid and dust from entering the voltage distribution cabinet 1 through the maintenance opening 6.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A low-voltage distribution cabinet that is easy to maintain, comprising a cabinet body (1), a sealed door panel (5), and a side door (9), characterized in that: The voltage distribution cabinet (1) is equipped with side cabinet doors (9) on both sides, and each side cabinet door (9) has a maintenance access port (6) inside. Each side cabinet door (9) has a storage slot (8) inside, and the storage slot (8) is connected to the maintenance access port (6). Each side cabinet door (9) has a locking hole (12) at one end, and the locking hole (12) is connected to the storage slot (8). Each storage slot (8) has a sealing door panel (5) inside.

2. The low-voltage distribution cabinet for easy maintenance according to claim 1, characterized in that: Each of the storage slots (8) is equipped with a return spring (2), and the end of the return spring (2) away from the side cabinet door (9) is connected to the sealing door panel (5).

3. The low-voltage distribution cabinet for easy maintenance according to claim 1, characterized in that: All of the sealed door panels (5) are equipped with handles (10) on the outside, and the handles (10) are provided with anti-slip textures on the outside.

4. The low-voltage distribution cabinet for easy maintenance according to claim 1, characterized in that: Each of the sealing door panels (5) has an installation groove (13) at the end near the card hole (12), and a fixing spring (14) is installed inside the installation groove (13). A fixing block (4) is installed at the end of the fixing spring (14) away from the sealing door panel (5).

5. A low-voltage distribution cabinet that is easy to maintain according to claim 1, characterized in that: The voltage distribution cabinet (1) has a front door (11) installed at one end near the card hole (12).

6. A low-voltage distribution cabinet that is easy to maintain according to claim 1, characterized in that: Electrical equipment mounting plates (3) are evenly installed inside the voltage distribution cabinet (1) at one end away from the card hole (12).

7. A low-voltage distribution cabinet that is easy to maintain according to claim 6, characterized in that: The electrical equipment mounting plate (3) is provided with mounting holes (7) evenly distributed inside.

Images