Power distribution cabinet convenient to overhaul

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses a power distribution cabinet convenient to overhaul, which comprises a cabinet body, fixed blocks are fixedly connected to the outer walls of the front surface and the side surface of the cabinet body, circular through holes are formed in the fixed blocks, rotating shafts are rotatably connected to the inner walls of the circular through holes, and cabinet doors are fixedly connected to the outer walls of the rotating shafts. A cabinet door lock is arranged on the outer wall of the cabinet door, and a lighting mechanism is arranged on one side of the cabinet door; the fixed block is arranged, the cabinet door lock is opened and the cabinet door is pulled during maintenance, the rotating shaft fixedly connected with the side wall of the cabinet door rotates in the fixed block, so that the cabinet door is opened, the cabinet door lock is opened firstly to open the front door for maintenance during maintenance, and the cabinet doors on the two sides can be opened if cables close to the two sides of the cabinet body need to be detected. And when the cabinet door is opened, the illumination mechanism above the cabinet door illuminates the interior of the cabinet body, so that the maintenance of the worker is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet which is convenient for maintenance. Background Art

[0002] The power distribution cabinet is a general term for the motor control center, which is generally used in situations where the load is relatively dispersed and there are fewer circuits.

[0003] At present, the power distribution cabinet still has the following problems:

[0004] Generally, the distribution cabinet uses a single door, which makes it inconvenient for workers to repair the parts of the distribution board close to the side walls. At the same time, there is no lighting system in the distribution cabinet, so the light is dim and the maintenance field of view is blurred.

[0005] To this end, we propose a distribution cabinet that is easy to maintain to solve the above problems. Utility Model Content

[0006] The utility model aims to propose a power distribution cabinet which is convenient for maintenance, which provides sufficient activity space for maintenance workers, and at the same time, when the workers open the cabinet door, they can supplement the light in the power distribution cabinet, so as to facilitate observation of the circuits in the power distribution cabinet.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A power distribution cabinet that is easy to maintain includes a cabinet body, wherein the front and side outer walls of the cabinet body are fixedly connected to fixed blocks, and the fixed blocks are provided with circular through holes, the inner walls of the circular through holes are rotatably connected to a rotating shaft, and the outer wall of the rotating shaft is fixedly connected to a cabinet door, the outer wall of the cabinet door is provided with a cabinet door lock, and a lighting mechanism is provided on one side of the cabinet door.

[0009] Preferably, the lighting mechanism includes a lamp trough opened on the inner wall of the cabinet, an LED lamp group is arranged inside the lamp trough, and a battery compartment is opened on one side of the lamp trough, the lamp trough and the battery compartment are connected, a battery panel is fixedly connected to the inner wall of the battery compartment, and a first contact is fixedly connected to the side wall of the battery panel, the first contact is electrically connected to the LED lamp group, a battery is arranged inside the battery panel, and the side wall of the battery is abutted against the side wall of the first contact, a concave plate is slidably connected to the inner wall of the battery compartment, and a second contact is fixedly connected to the side wall of the concave plate, the second contact is electrically connected to the LED lamp group, a spring compartment is opened on one side of the battery compartment, a telescopic rod is fixedly connected to the side wall of the concave plate, and one end of the telescopic rod passes through the spring compartment and abuts against the outer wall of the cabinet door, a compression spring is sleeved on the outer wall of the telescopic rod, and one end of the compression spring is fixedly connected to the outer wall of the telescopic rod, and the other end of the compression spring is fixedly connected to the inner wall of the spring compartment.

[0010] Preferably, a T-shaped slot is provided on the top of the battery compartment, and a cover is slidably connected inside the T-shaped slot.

[0011] Preferably, an anti-slip strip is fixedly connected to the outer wall of the cover.

[0012] Preferably, the side wall of the cover is fixedly connected with a sealing strip, and the side wall of the sealing strip is slidably connected with the side wall of the T-shaped groove.

[0013] Preferably, dustproof glass is fixedly connected to the outer wall of the lamp trough.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a fixed block, and when performing maintenance, the cabinet door lock is opened, and the cabinet door is pulled to make the rotating shaft fixedly connected to the side wall of the cabinet door rotate in the fixed block, thereby opening the cabinet door. When performing maintenance work, the cabinet door lock is first opened to open the front door for maintenance. If it is necessary to test the cables close to the two sides of the cabinet body, the cabinet doors on both sides can be opened to provide sufficient maintenance space for the staff. When the cabinet door is opened, the lighting mechanism above the cabinet door illuminates the interior of the cabinet body, which is convenient for the staff to perform maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of a power distribution cabinet that is easy to maintain proposed by the utility model;

[0017] Figure 2 This is a front view structural diagram of a power distribution cabinet that is easy to maintain, as proposed by the utility model;

[0018] Figure 3 This is a side view structural diagram of a power distribution cabinet that is easy to maintain, as proposed by the utility model;

[0019] Figure 4 A side cross-sectional schematic diagram of a power distribution cabinet that is easy to maintain proposed by the utility model

[0020] Figure 5 for Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 6 A schematic diagram of a top view cross-sectional structure of a power distribution cabinet that is easy to maintain proposed by the utility model

[0022] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at point B.

[0023] In the figure: 1. cabinet body; 2. fixing block; 3. rotating shaft; 4. cabinet door; 5. cabinet door lock; 6. lamp trough; 7. LED lamp group; 8. battery compartment; 9. battery; 10. battery board; 11. concave plate; 12. telescopic rod; 13. spring compartment; 14. compression spring; 15. T-slot; 16. cover; 17. anti-slip strip; 18. dustproof glass. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 A power distribution cabinet that is easy to maintain includes a cabinet body 1, the front and side outer walls of the cabinet body 1 are fixedly connected with fixed blocks 2, and a circular through hole is opened on the fixed block 2, the inner wall of the circular through hole is rotatably connected with a rotating shaft 3, and the outer wall of the rotating shaft 3 is fixedly connected with a cabinet door 4, the outer wall of the cabinet door 4 is provided with a cabinet door lock 5, and a lighting mechanism is provided on one side of the cabinet door 4.

[0026] It can be seen from the above structure that by setting the fixed block 2, the cabinet door lock 5 is opened when maintenance is carried out, and the cabinet door 4 is pulled to make the rotating shaft 3 fixedly connected to the side wall of the cabinet door 4 rotate in the fixed block 2, thereby opening the cabinet door 4. When carrying out maintenance work, the cabinet door lock 5 is first opened to open the front cabinet door 4 for maintenance. If it is necessary to test the cables close to the two sides of the cabinet body 1, the cabinet doors 4 on both sides can be opened to provide sufficient maintenance space for the staff. When the cabinet door 4 is opened, the lighting mechanism above the cabinet door 4 illuminates the interior of the cabinet body 1, which is convenient for the staff to carry out maintenance.

[0027] Furthermore, the lighting mechanism includes a lamp trough 6 opened on the inner wall of the cabinet 1, an LED lamp group 7 is arranged inside the lamp trough 6, and a battery compartment 8 is opened on one side of the lamp trough 6, the lamp trough 6 and the battery compartment 8 are connected, a battery panel 10 is fixedly connected to the inner wall of the battery compartment 8, and a first contact is fixedly connected to the side wall of the battery panel 10, the first contact is electrically connected to the LED lamp group 7, a battery 9 is arranged inside the battery panel 10, and the side wall of the battery 9 is against the side wall of the first contact, a concave plate 11 is slidably connected to the inner wall of the battery compartment 8, and a second contact is fixedly connected to the side wall of the concave plate 11, and the second contact is electrically connected to the LED lamp group 7, a spring compartment 13 is opened on one side of the battery compartment 8, a telescopic rod 12 is fixedly connected to the side wall of the concave plate 11, and one end of the telescopic rod 12 passes through the spring compartment 13 and is against the outer wall of the cabinet door 4, the outer wall of the telescopic rod 12 is sleeved with a compression spring 14, and one end of the compression spring 14 is against the The outer wall is fixedly connected, and the other end of the compression spring 14 is fixedly connected to the inner wall of the spring chamber 13; by setting the LED light group 7, when the cabinet door 4 is closed, the outer wall of the cabinet door 4 abuts against the telescopic rod 12, so that the telescopic rod 12 pushes the compression spring 14 backward, thereby pushing the concave plate 11 fixedly connected at the other end of the telescopic rod 12 to drive the second contact to slide and disengage from the battery 9, thereby turning off the LED light group 7, and when the cabinet door 4 is opened, the outer wall of the cabinet door 4 is separated from the telescopic rod 12, and the telescopic rod 12 moves forward through the reaction force of the compression spring 14, driving the concave plate 11 forward, so that the second contact fixedly connected to the side wall of the concave plate 11 abuts against the battery 9, thereby turning on the LED light group 7. The design of the LED light group 7 allows the interior of the cabinet 4 to be illuminated even when the power switch is turned off, and will not be affected by the turning off of the power switch, and the design of the three lighting mechanisms allows the cabinet door 4 to be opened in any direction to obtain a sufficient light field.

[0028] Furthermore, a T-shaped slot 15 is provided above the battery compartment 8 , and a cover 16 is slidably connected inside the T-shaped slot 15 ; by providing the cover 16 , external dust is prevented from entering the battery compartment 8 , thereby affecting the service life of the battery 9 .

[0029] Furthermore, a sealing strip is fixedly connected to the side wall of the cover 16, and the side wall of the sealing strip is slidably connected to the side wall of the T-shaped groove 15; by providing the sealing strip, the sealing performance of the cover 16 is enhanced, preventing water from slipping into the battery compartment 8 through the gap of the cover 16 and causing a short circuit in the battery 9, thereby enhancing the safety of use.

[0030] Furthermore, an anti-slip strip 17 is fixedly connected to the outer wall of the cover 16 ; by providing the anti-slip strip 17 , it is convenient to open the cover 16 to replace the battery 9 .

[0031] Furthermore, a dustproof glass 18 is fixedly connected to the outer wall of the lamp trough 6 ; by providing the dustproof glass 18 , dust in the cabinet 1 can be prevented from entering the lamp trough 6 , thereby blocking the light brightness of the LED lamp group 7 .

[0032] 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 that is easy to maintain, comprising a cabinet body (1), characterized in that: The front and side outer walls of the cabinet body (1) are fixedly connected to a fixing block (2), and a circular through hole is formed on the fixing block (2). The inner wall of the circular through hole is rotatably connected to a rotating shaft (3), and the outer wall of the rotating shaft (3) is fixedly connected to a cabinet door (4). The outer wall of the cabinet door (4) is provided with a cabinet door lock (5), and a lighting mechanism is provided on one side of the cabinet door (4).

2. A power distribution cabinet that is easy to maintain according to claim 1, characterized in that: The lighting mechanism comprises a lamp trough (6) provided on the inner wall of the cabinet (1), an LED lamp group (7) being provided inside the lamp trough (6), and a battery compartment (8) being provided on one side of the lamp trough (6), the lamp trough (6) and the battery compartment (8) being connected, a battery panel (10) being fixedly connected to the inner wall of the battery compartment (8), and a first contact being fixedly connected to the side wall of the battery panel (10), the first contact being electrically connected to the LED lamp group (7), a battery (9) being provided inside the battery panel (10), and the side wall of the battery (9) being abutted against the side wall of the first contact, and a concave plate being slidably connected to the inner wall of the battery compartment (8) (11), and the side wall of the concave plate (11) is fixedly connected with a second contact, the second contact is electrically connected to the LED light group (7), a spring compartment (13) is opened on one side of the battery compartment (8), the side wall of the concave plate (11) is fixedly connected with a telescopic rod (12), and one end of the telescopic rod (12) passes through the spring compartment (13) and abuts against the outer wall of the cabinet door (4), the outer wall of the telescopic rod (12) is sleeved with a compression spring (14), and one end of the compression spring (14) is fixedly connected to the outer wall of the telescopic rod (12), and the other end of the compression spring (14) is fixedly connected to the inner wall of the spring compartment (13).

3. A power distribution cabinet that is easy to maintain according to claim 2, characterized in that: A T-shaped groove (15) is provided above the battery compartment (8), and a sealing cover (16) is slidably connected inside the T-shaped groove (15).

4. A power distribution cabinet that is easy to maintain according to claim 3, characterized in that: The outer wall of the cover (16) is fixedly connected with an anti-slip strip (17).

5. A power distribution cabinet that is easy to maintain according to claim 3 or 4, characterized in that: A sealing strip is fixedly connected to the side wall of the sealing cover (16), and the side wall of the sealing strip is slidably connected to the side wall of the T-shaped groove (15).

6. A power distribution cabinet that is easy to maintain according to claim 2, 3 or 4, characterized in that: The outer wall of the lamp trough (6) is fixedly connected with a dustproof glass (18).

7. The power distribution cabinet that is easy to maintain according to claim 5, characterized in that: The outer wall of the lamp trough (6) is fixedly connected with a dustproof glass (18).

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