UPS input power distribution cabinet with high safety performance

Abstract

The utility model discloses a UPS (Uninterrupted Power Supply) input power distribution cabinet with high safety performance, comprising a main body assembly which comprises a power distribution cabinet body; the electric leakage assembly comprises a mounting groove, a fixed pipe, a spring, a side connecting block and a connecting rod; the mounting groove is formed in the front end of one side of the outer surface of the power distribution cabinet body, the fixed pipe is fixed to the front end of one side in the power distribution cabinet body, the spring is installed in the fixed pipe, the side connecting block is connected to the other side of the spring, the connecting rod is fixedly connected to one side of the outer surface of the side connecting block, the track is fixed to the inner wall of the power distribution cabinet body, and the movable plate is slidably installed in the track. The metal sheet is connected to one end of the outer surface of the movable plate, and the test pencil is installed in the movable plate. According to the utility model, the problems that electric leakage occurs in a conventional power distribution cabinet, but electric leakage detection can be carried out in the power distribution cabinet only when an operator needs to open a cabinet door of the power distribution cabinet, and when the operator opens the cabinet door, electric shock risks may be brought to maintenance personnel are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a UPS input power distribution cabinet with high safety performance. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet, which is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in the occasions where the load is relatively dispersed and there are fewer circuits, and the motor control center is used in the occasions where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load. The distribution cabinet is also used in UPS, which is an uninterruptible power supply.

[0003] However, it still has the following disadvantages in actual use:

[0004] There is leakage inside the existing power distribution cabinet, but the operator needs to open the door of the power distribution cabinet to perform leakage detection inside the power distribution cabinet. When the operator opens the door, there is a risk of electric shock to the maintenance personnel.

[0005] Therefore, a new UPS input distribution cabinet with high safety performance is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a UPS input distribution cabinet with high safety performance to solve the problem raised in the above background technology that the existing distribution cabinet has internal leakage, but the operator needs to open the cabinet door to perform leakage detection inside the distribution cabinet. When the operator opens the cabinet door, it may bring the risk of electric shock to the maintenance personnel.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a UPS input power distribution cabinet with high safety performance, comprising:

[0009] A main component, the main component comprising a power distribution cabinet body;

[0010] A leakage current component, the leakage current component comprising a mounting groove, a fixing tube, a spring, a side connection block, and a connecting rod;

[0011] The installation groove is opened at the front end of one side of the outer surface of the distribution cabinet body, the fixing tube is fixed at the front end of one side inside the distribution cabinet body, the spring is installed inside the fixing tube, the side connecting block is connected to the other side of the spring, and the connecting rod is fixedly connected to one side of the outer surface of the side connecting block.

[0012] Furthermore, the main body assembly also includes a ceiling, hinges, and a glass door;

[0013] The ceiling is fixed on the upper surface of the power distribution cabinet body, the hinge is connected to one side of the front surface of the power distribution cabinet body, and the glass door is fixedly connected to the outer surface of the hinge.

[0014] Furthermore, the leakage current component preferably includes a track, a movable plate, a metal sheet, and an electric tester;

[0015] The track is fixed on the inner wall of the power distribution cabinet body, the movable plate is slidably installed inside the track, the metal sheet is connected to one end of the outer surface of the movable plate, and the electric tester is installed inside the movable plate.

[0016] Furthermore, a neon lamp is provided inside the electric tester, and the rear end of the electric tester is connected to the metal sheet via a metal wire, and the spring and the connecting rod are made of conductive metal material.

[0017] Further, a detection component is included;

[0018] The detection assembly includes a placement slot, a display screen, a mounting frame, a circuit board, a temperature detector, and a humidity detector;

[0019] The placement groove is opened on the outer surface of the glass door, the display screen is installed inside the placement groove, the installation frame is fixed on the rear side of the glass door, the circuit board is installed inside the installation frame, the temperature detector is connected to the outer surface of the circuit board, and the humidity detector is connected to the outer surface of the circuit board.

[0020] Furthermore, the circuit board is electrically connected to the display screen, and the temperature detector and the humidity detector are inside the power distribution cabinet body.

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] 1. The utility model, through the installation groove, fixing tube, spring, side connection block, connecting rod, track, movable plate, metal sheet, and electric test pen, before opening the door of the distribution cabinet, the operator can directly push the connecting rod to the right, the connecting rod moves to the right, and pushes the side connection block to move to the right, and at the same time the spring is compressed, and the side connection block contacts the front side wall of the movable plate during the pushing process, and pushes the movable plate backward, when the side connection block moves to the right end of the movable plate, the side connection block is connected to the metal sheet, ensuring that the electric test pen can form a complete circuit with the part that may be energized inside the distribution cabinet, and at the same time the electric test pen contacts the internal structure of the distribution cabinet, if there is a leakage, the current will pass through the electric test pen, and the neon lamp will light up, indicating the operator that there is a potential electrical danger, if the neon lamp is not on, it means that no leakage is detected, and the operator can continue the subsequent operations such as opening the cabinet door, which can effectively avoid directly touching the part that may be energized, thereby reducing the risk of electric shock accidents.

[0023] 2. Based on beneficial effect 1, by setting up the placement slot, display screen, installation frame, circuit board, temperature detector and humidity detector, when the glass door is closed, the temperature detector and humidity detector will detect the temperature and humidity inside the distribution cabinet, and convert the temperature and humidity information into numerical values ​​through the circuit board and display them on the display screen. It can monitor the temperature and humidity inside the distribution cabinet in real time to ensure that they are within an appropriate range, thereby ensuring the normal operation and service life of electrical equipment.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 This is a schematic diagram of the main components of the utility model;

[0027] Figure 2 This is a schematic diagram of the leakage component of the utility model;

[0028] Figure 3 This is the internal structure diagram of the leakage component of the utility model;

[0029] Figure 4 It is a schematic diagram of the spring of the utility model;

[0030] Figure 5 This is a structural exploded view of the detection component of the utility model.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 11. Distribution cabinet body; 12. Ceiling; 13. Hinge; 14. Glass door;

[0033] 21. Mounting slot; 22. Fixing tube; 23. Spring; 24. Side connection block; 25. Connecting rod; 26. Track; 27. Movable plate; 28. Metal sheet; 29. ​​Test pencil;

[0034] 31. Placement slot; 32. Display screen; 33. Installation frame; 34. Circuit board; 35. Temperature detector; 36. Humidity detector. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0037] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0038] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] See also Figure 1-Figure 4 As shown, this embodiment is a UPS input distribution cabinet with high safety performance, including:

[0040] The main component includes a power distribution cabinet body 11;

[0041] The main assembly also includes a ceiling 12, a hinge 13, and a glass door 14;

[0042] The ceiling 12 is fixed to the upper surface of the power distribution cabinet body 11, the hinge 13 is connected to one side of the front surface of the power distribution cabinet body 11, and the glass door 14 is fixedly connected to the outer surface of the hinge 13;

[0043] The power distribution cabinet body 11 is the core part of the power distribution cabinet. The glass door 14 allows the operator to observe the situation inside the cabinet through the glass without opening the door. The glass material is tempered glass or other transparent materials with a certain strength, which can provide visual transparency and ensure safety.

[0044] The leakage current component includes a mounting groove 21, a fixing tube 22, a spring 23, a side connection block 24, and a connecting rod 25;

[0045] The mounting groove 21 is provided at the front end of one side of the outer surface of the power distribution cabinet body 11, the fixing pipe 22 is fixed at the front end of one side of the inner side of the power distribution cabinet body 11, the spring 23 is installed inside the fixing pipe 22, the side connecting block 24 is connected to the other side of the spring 23, and the connecting rod 25 is fixedly connected to one side of the outer surface of the side connecting block 24;

[0046] The fixed tube 22 is used as a supporting structure to maintain the correct position of the spring 23 and other components. The spring 23 is used to provide the necessary elastic force so that the connecting rod 25 can automatically reset after being released. The side block 24 is connected to the connecting rod 25 to transmit the movement of the connecting rod 25 and push the movable plate 27.

[0047] The leakage current component preferably includes a track 26, a movable plate 27, a metal sheet 28, and an electric tester 29;

[0048] The track 26 is fixed to the inner wall of the power distribution cabinet body 11, the movable plate 27 is slidably installed inside the track 26, the metal sheet 28 is connected to one end of the outer surface of the movable plate 27, and the electric test pen 29 is installed inside the movable plate 27;

[0049] The operator can start the leakage detection mechanism by pushing the connecting rod 25. The track 26 provides a sliding path for the movable plate 27 to ensure that the movable plate 27 can move forward and backward smoothly. The movable plate 27 can move forward and backward in the track 26. This action is achieved by the push of the connecting rod 25 and the side block 24.

[0050] The metal sheet 28 is used in conjunction with the electric tester 29 to complete the circuit when a leakage is detected, so that the electric tester 29 can indicate the leakage state. The electric tester 29 is a sensitive electrical detection tool. When it touches a live object, if there is a leakage, it will warn the operator by lighting a neon lamp;

[0051] Working principle:

[0052] Before opening the switchboard door;

[0053] First, the operator can directly push the connecting rod 25 to the right, so that the connecting rod 25 moves to the right and pushes the side connecting block 24 to move to the right;

[0054] At the same time, the spring 23 is compressed, and the side block 24 contacts the front side wall of the movable plate 27 during the pushing process, and pushes the movable plate 27 backward;

[0055] When the side connection block 24 moves to the right end of the movable plate 27, the side connection block 24 is connected to the metal sheet 28, ensuring that the test pencil 29 can form a complete circuit with the part inside the power distribution cabinet that may be energized, and at the same time the test pencil 29 is in contact with the internal structure of the power distribution cabinet;

[0056] If there is leakage, the current will pass through the test pen 29, and the neon lamp will light up, indicating that there is a potential electrical hazard to the operator. If the neon lamp is not lit, it means that no leakage is detected, and the operator can continue with subsequent operations such as opening the cabinet door;

[0057] This step can effectively prevent operators from directly touching parts that may be energized, thereby reducing the risk of electric shock accidents.

[0058] See also Figure 5 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0059] Detection components;

[0060] The detection component includes a placement slot 31, a display screen 32, a mounting frame 33, a circuit board 34, a temperature detector 35, and a humidity detector 36;

[0061] The placement groove 31 is opened on the outer surface of the glass door 14, the display screen 32 is installed in the placement groove 31, the installation frame 33 is fixed on the rear side of the glass door 14, the circuit board 34 is installed in the installation frame 33, the temperature detector 35 is connected to the outer surface of the circuit board 34, and the humidity detector 36 is connected to the outer surface of the circuit board 34;

[0062] The placement slot 31 is used to place the display screen 32, so that the operator can easily read the temperature and humidity data. The display screen 32 is used to display the data measured by the temperature detector 35 and the humidity detector 36 in real time, so that the operator can intuitively understand the environmental conditions inside the power distribution cabinet;

[0063] The circuit board 34 is the core part connecting the temperature detector 35, the humidity detector 36 and the display screen 32, and is responsible for processing and converting the detected signals. The temperature detector 35 is responsible for detecting the temperature inside the power distribution cabinet, and the humidity detector 36 is responsible for detecting the humidity inside the power distribution cabinet;

[0064] Working principle:

[0065] When the glass door 14 is closed;

[0066] First, the temperature detector 35 and the humidity detector 36 will detect the temperature and humidity inside the power distribution cabinet;

[0067] And the temperature and humidity information is converted into numerical values ​​through the circuit board 34 and displayed on the display screen 32;

[0068] This step can monitor the temperature and humidity inside the distribution cabinet in real time to ensure that they are within the appropriate range, thereby ensuring the normal operation and service life of the electrical equipment.

[0069] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0070] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A UPS input distribution cabinet with high safety performance, characterized in that: include: A main body component, the main body component comprising a power distribution cabinet body (11); A leakage current component, the leakage current component comprising a mounting groove (21), a fixing tube (22), a spring (23), a side connection block (24), and a connecting rod (25); The mounting groove (21) is provided at the front end of one side of the outer surface of the power distribution cabinet body (11), the fixing tube (22) is fixed at the front end of one side inside the power distribution cabinet body (11), the spring (23) is installed inside the fixing tube (22), the side connection block (24) is connected to the other side of the spring (23), and the connecting rod (25) is fixedly connected to one side of the outer surface of the side connection block (24).

2. A UPS input distribution cabinet with high safety performance according to claim 1, characterized in that: The main body assembly also includes a ceiling (12), a hinge (13), and a glass door (14); The ceiling (12) is fixed on the upper surface of the power distribution cabinet body (11), the hinge (13) is connected to one side of the front surface of the power distribution cabinet body (11), and the glass door (14) is fixedly connected to the outer surface of the hinge (13).

3. A UPS input distribution cabinet with high safety performance according to claim 1, characterized in that: The leakage current component preferably includes a track (26), a movable plate (27), a metal sheet (28), and an electric tester (29); The track (26) is fixed to the inner wall of the power distribution cabinet body (11), the movable plate (27) is slidably installed inside the track (26), the metal sheet (28) is connected to one end of the outer surface of the movable plate (27), and the electric test pen (29) is installed inside the movable plate (27).

4. A UPS input distribution cabinet with high safety performance according to claim 3, characterized in that: The electric test pencil (29) has a neon lamp inside, and the rear end of the electric test pencil (29) is connected to the metal sheet (28) through a metal wire, and the spring (23) and the connecting rod (25) are made of metal conductive material.

5. A UPS input distribution cabinet with high safety performance according to claim 1, characterized in that: Also included are detection components; The detection component comprises a placement slot (31), a display screen (32), a mounting frame (33), a circuit board (34), a temperature detector (35), and a humidity detector (36); The placement groove (31) is opened on the outer surface of the glass door (14), the display screen (32) is installed inside the placement groove (31), the installation frame (33) is fixed on the rear side of the glass door (14), the circuit board (34) is installed inside the installation frame (33), the temperature detector (35) is connected to the outer surface of the circuit board (34), and the humidity detector (36) is connected to the outer surface of the circuit board (34).

6. A UPS input distribution cabinet with high safety performance according to claim 5, characterized in that: The circuit board (34) is electrically connected to the display screen (32), and the temperature detector (35) and the humidity detector (36) are inside the power distribution cabinet body (11).

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