Remote intelligent electronic tagging for power distribution cabinets

Abstract

This utility model relates to the field of power distribution cabinet tagging technology, specifically a remote intelligent electronic tagging system for power distribution cabinets. The electronic tag is installed on the exterior of the cabinet door on the front face of the power distribution cabinet. A mounting frame is located near the left side of the front face of the cabinet door, and an electronic tag plate for warning and reminder is installed within the mounting frame. This remote intelligent electronic tagging system for power distribution cabinets uses an electronic tag plate with a display screen, which is installed on the cabinet door through a card block and card slot insertion mechanism. The electronic tag plate is located near the control panel. The display screen is activated when the corresponding control button on the control panel is pressed. A microcontroller is mounted on the inner wall of the cabinet door, and with the assistance of a corresponding WIFI wireless terminal, it receives external signals and transmits them to the display screen for display, facilitating remote control and adjustment by external personnel.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet tagging technology, specifically to remote intelligent electronic tagging of power distribution cabinets. Background Technology

[0002] Distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final stage equipment in the power distribution system. Distribution cabinets are used in situations where the load is relatively dispersed and there are few circuits. Distribution cabinets are low-voltage power distribution devices formed by assembling switchgear, measuring instruments, protective electrical appliances, and auxiliary equipment in a closed or semi-closed metal cabinet or panel according to electrical wiring requirements. Distribution cabinets can rationally distribute power and facilitate the start-up and operation of circuits.

[0003] When inspecting and maintaining electrical distribution cabinets, tags need to be attached to draw attention and prevent accidents. Manual tagging is usually used, but it is prone to mis-tags, incorrect tags, and omissions, which can lead to accidents due to misoperation. In addition, tagging requires a worker, which incurs labor costs, and the safety and timeliness are low. The use of electronic tagging is lacking in reducing operational errors and causing unnecessary accidents. Summary of the Invention

[0004] The purpose of this utility model is to provide a remote intelligent electronic tagging system for power distribution cabinets to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] The distribution cabinet has a remote intelligent electronic tag. The electronic tag is installed on the exterior of the cabinet door on the front side of the distribution cabinet. The front side of the cabinet door has a mounting frame near the left side, and the mounting frame has an electronic tag for warning and reminder.

[0007] A control panel is located on the front side of the cabinet door near the right end. The control panel has control buttons and adjustment knobs for starting the corresponding modules of the power distribution cabinet.

[0008] The electronic signboard has a display screen in the middle of its front face, and there are card blocks on both sides of the electronic signboard. The mounting frame has a card slot on the inner wall corresponding to the card blocks.

[0009] Furthermore, the cabinet door has a drawer-type structure and slides into the distribution cabinet. A through groove is provided on the cabinet door between it and the mounting frame. A microcontroller is provided on the inner wall of the cabinet door near the through groove.

[0010] In this utility model, with the help of the through slot, it is convenient for the wires connected to the display screen to pass through and connect to the internal microcontroller. The microcontroller is equipped with a WIFI wireless terminal for signal transmission on one side. The auxiliary contacts inside the power distribution cabinet are electrically connected to the terminal posts on the microcontroller through wires.

[0011] Specifically, the card block and the electronic card board are integrally formed, and the width of the inner wall of the card slot is adapted to the width of the outer wall of the card block.

[0012] In this invention, the card block and the card slot are connected and engaged to enable the electronic card board and the mounting frame to quickly and conveniently be connected and engaged, facilitating assembly, installation, disassembly and maintenance.

[0013] It should be noted that each of the card blocks has a screw hole near the top, and each screw hole has a fixing bolt. The outer wall of the mounting frame has a through hole corresponding to the screw hole.

[0014] In this invention, the fixing bolt passes through the through hole and is threadedly connected to the screw hole, thereby achieving a stable combination and installation of the mounting frame and the electronic board, and increasing the stability of the installation.

[0015] Furthermore, the display screen is electrically connected to the microcontroller via a wire passing through the slot, and the terminal blocks on the microcontroller are electrically connected to the corresponding control buttons and adjustment buttons on the control panel via wires.

[0016] In this invention, the microcontroller transmits the signal received by the WIFI wireless terminal to the display screen for display of corresponding data information.

[0017] It is worth noting that the microcontroller is fixedly connected to the cabinet door with screws, and the control panel is fixedly connected to the cabinet door with screws.

[0018] In this invention, the control panel allows external personnel to easily adjust the circuit before testing, control the circuit's activation, and regulate the overall operating status.

[0019] Secondly, the control panel has a start button, a stop button, an adjustment knob near the left end, and a module selection knob near the right end.

[0020] In this utility model, the start button, stop button, adjustment knob, and module selection knob are all fixedly connected to the cabinet door by screws. The start button controls the corresponding power supply, the stop button controls the corresponding power cut-off, the adjustment knob rotates to connect the corresponding component, and the module selection knob connects to the allocation of different lines.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. This utility model features an electronic display board with a screen, which is installed on the door of a power distribution cabinet with the cooperation of a card block and a card slot. The electronic display board is close to the control panel, and the screen is activated when the corresponding control button on the control panel is pressed. A microcontroller is installed on the inner wall of the cabinet door and, with the cooperation of a corresponding WIFI wireless terminal, receives external signals and transmits them to the screen for display, facilitating remote control and adjustment by external personnel.

[0023] This utility model achieves stable assembly and fixation of the electronic card board and the mounting frame on the cabinet door by setting a fixing bolt that passes through the through hole and is threadedly connected to the screw hole. The fixing bolt is easy to remove and the electronic card board can be quickly disassembled. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0025] Figure 2 This is a schematic diagram of the removal of the electronic card board according to Embodiment 1 of this utility model;

[0026] Figure 3 This is a schematic diagram of the electronic card board structure according to Embodiment 1 of this utility model;

[0027] Figure 4 This is a schematic diagram of the cabinet door structure according to Embodiment 1 of this utility model;

[0028] Figure 5 This is a schematic diagram of the maintenance status of the electronic card board according to Embodiment 1 of this utility model;

[0029] Figure 6 This is a schematic diagram of the second operating state of the electronic card board according to Embodiment 1 of this utility model;

[0030] Figure 7 This is a schematic diagram of the electronic card board in operation state three according to Embodiment 1 of this utility model;

[0031] Figure 8 This is a schematic diagram of the structure of Embodiment 2 of this utility model.

[0032] The meanings of the labels in the diagram are as follows:

[0033] 1. Electronic display board; 10. Display screen; 11. Card block; 110. Screw hole; 111. Fixing bolt;

[0034] 2. Distribution cabinet; 20. Cabinet door; 200. Through slot; 21. Microcontroller;

[0035] 3. Mounting frame; 30. Slot; 31. Perforation;

[0036] 4. Control Panel. Detailed Implementation

[0037] 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.

[0038] Example 1

[0039] Please see Figures 1-7 This embodiment provides the following technical solution:

[0040] The distribution cabinet has a remote intelligent electronic tag. The electronic tag is installed on the exterior of the cabinet door 20 on the front face of the distribution cabinet 2. The cabinet door 20 has a drawer-type structure and slides into the distribution cabinet 2. A through groove 200 is provided on the cabinet door 20 in the middle of the mounting frame 3. A microcontroller 21 is provided on the inner wall of the cabinet door 20 near the through groove 200.

[0041] Among them, each cabinet door 20 has a symmetrical pull handle near the bottom on its outer wall. The pull handle provides a point of leverage to facilitate the opening of the cabinet door 20. The cabinet doors 20 are evenly distributed, and each cabinet door 20 is independent of each other and does not interfere with each other. Each layer has an independent connecting wire installed inside.

[0042] In this utility model, with the cooperation of the through slot 200, it is convenient for the wires connected to the display screen 10 to pass through and connect to the internal microcontroller 21. The microcontroller 21 is provided with a WIFI wireless terminal for signal transmission on one side. The auxiliary contacts inside the power distribution cabinet 2 are electrically connected to the terminal posts on the microcontroller 21 through wires.

[0043] Furthermore, a mounting frame 3 is provided on the front side of the cabinet door 20 near the left side, and an electronic signboard 1 for warning and reminder is provided in the mounting frame 3;

[0044] It should be noted that a control panel 4 is located on the front side of the cabinet door 20 near the right end. The control panel 4 has control buttons and adjustment knobs for starting the corresponding modules of the power distribution cabinet 2. The microcontroller 21 is fixedly connected to the cabinet door 20 by screws, and the control panel 4 is fixedly connected to the cabinet door 20 by screws.

[0045] In this utility model, with the cooperation of the control panel 4, it is convenient for external personnel to make adjustments before testing, control the circuit allocation and start-up, and adjust the overall operating status.

[0046] Secondly, the control panel 4 has a start button, a stop button, an adjustment knob near the left end, and a module selection knob near the right end.

[0047] In this utility model, the start button, stop button, adjustment knob, and module selection knob are all fixedly connected to the cabinet door 20 by screws. The start button controls the corresponding power supply, the stop button controls the corresponding power cut-off, the adjustment knob rotates to connect the corresponding component, and the module selection knob connects to the allocation of different lines.

[0048] Furthermore, a display screen 10 is provided at the center of the front end of the electronic card board 1. The display screen 10 is electrically connected to the microcontroller 21 via a wire passing through the through groove 200. The terminal posts on the microcontroller 21 are electrically connected to the corresponding control buttons and adjustment buttons on the control panel 4 via wires.

[0049] In this invention, the microcontroller 21 transmits the signal received by the WIFI wireless terminal to the display screen 10 for display of the corresponding data information.

[0050] Among them, the electronic board 1 is made of CNC machined aluminum alloy, the display screen 10 is a 4.3-inch or 7-inch capacitive touch and resistive touch LED screen, and the driver board is a PLC circuit board.

[0051] It is worth noting that the electronic card board 1 has a card block 11 on both sides, and a card slot 30 is provided on the inner wall of the mounting frame 3 at the position corresponding to the card block 11.

[0052] Furthermore, the card block 11 and the electronic card board 1 are integrally formed, and the width of the inner wall of the card slot 30 is adapted to the width of the outer wall of the card block 11.

[0053] In this utility model, the card block 11 and the card slot 30 are inserted and matched to realize the quick corresponding insertion and matching of the electronic card board 1 and the mounting frame 3, which facilitates the combination installation or disassembly and maintenance.

[0054] Each of the specific card blocks 11 has a screw hole 110 near the top, and a fixing bolt 111 is provided in each screw hole 110. A through hole 31 is provided on the outer wall of the mounting frame 3 at the position corresponding to the screw hole 110.

[0055] In this utility model, the fixing bolt 111 passes through the through hole 31 and is threadedly connected to the screw hole 110, so as to realize the stable combination and installation of the mounting frame 3 and the electronic card board 1, and increase the stability of the installation.

[0056] In this embodiment, when the remote intelligent electronic tag for the power distribution cabinet is in use, the mounting frame 3 with the through hole 31 is first fixed on the cabinet door 20 with the through groove 200, and the microcontroller 21 with the WIFI wireless terminal is fixed on the inner side wall of the cabinet door 20. Then, the control panel 4 with the start button, stop button, adjustment knob and module selection knob is fixed on the front end of the cabinet door 20. The electronic tag 1 with the display screen 10 is inserted and engaged with the slot 30 through the card block 11, and the fixing bolt 111 passes through the through hole 31 and is threadedly connected to the screw hole 110 to realize the combination and fixing of the electronic tag 1.

[0057] When the power distribution cabinet 2 distributes the corresponding circuits, the module selection knob on the control panel 4 is used to rotate and adjust the corresponding circuit distribution. With the help of the adjustment knob, the circuit connection is made. With the help of the start button, the microcontroller 21 with WIFI wireless terminal is powered on and connected. The information on the display screen 10 is displayed on the front end through the embedded chip code in the screen and the visual interface development of the screen. For example, the developed interface has "Personnel working, do not close", "Equipment is running", "Closed, equipment not running" and personnel pictures, etc.

[0058] The three states are as follows: State 1 displays "Personnel working, do not close" on display screen 10, accompanied by a bright red light and a photo of the operator, to attract the attention of those around and prevent accidental touch of the corresponding switch and unnecessary injury; State 2 displays "Equipment is running" on display screen 10, accompanied by a bright green light, indicating that the equipment is in normal power-on and operation; State 3 displays "Switch closed, equipment not running" on display screen 10, indicating that the equipment is connected but not running, to avoid manual tagging and potential omissions or errors.

[0059] Example 2

[0060] Please see Figure 8 Based on Example 1, this embodiment provides the following technical solution:

[0061] The electronic tag is installed on the exterior of the cabinet door 20 on the front side of the distribution cabinet 2. The electronic tag board 1 is embedded in the outer wall of the cabinet door 20, and the control panel 4 is also embedded in the outer wall of the cabinet door 20. The outer wall of the display screen 10 and the outer wall of the control panel 4 are flush with the outer wall of the cabinet door 20, which increases the aesthetics of the cabinet door 20.

Claims

1. A remote intelligent electronic tag for a power distribution cabinet, wherein the electronic tag is installed on the exterior of the cabinet door (20) on the front face of the power distribution cabinet (2), characterized in that: The cabinet door (20) has an installation frame (3) on the front side near the left side, and the installation frame (3) has an electronic signboard (1) for warning and reminder. A control panel (4) is provided on the front side of the cabinet door (20) near the right end. The control panel (4) is provided with control buttons and adjustment knobs for starting the corresponding module of the power distribution cabinet (2). The electronic card board (1) has a display screen (10) in the middle of the front face. The electronic card board (1) has a card block (11) on both sides. The mounting frame (3) has a card slot (30) on the inner wall corresponding to the card block (11).

2. The remote intelligent electronic tagging system for power distribution cabinets according to claim 1, characterized in that: The cabinet door (20) has a drawer-type structure and slides into the distribution cabinet (2). A through groove (200) is provided on the cabinet door (20) at the middle of the mounting frame (3). A microcontroller (21) is provided on the inner wall of the cabinet door (20) near the through groove (200).

3. The remote intelligent electronic tagging system for power distribution cabinets according to claim 1, characterized in that: The card block (11) and the electronic card board (1) are integrally formed, and the width of the inner wall of the card slot (30) is adapted to the width of the outer wall of the card block (11).

4. The remote intelligent electronic tagging system for power distribution cabinets according to claim 1, characterized in that: Each of the card blocks (11) has a screw hole (110) near the top, and each of the screw holes (110) has a fixing bolt (111). The outer wall of the mounting frame (3) has a through hole (31) corresponding to the screw hole (110).

5. The remote intelligent electronic tagging system for power distribution cabinets according to claim 2, characterized in that: The display screen (10) is electrically connected to the microcontroller (21) via a wire passing through the through slot (200). The terminal posts on the microcontroller (21) are electrically connected to the corresponding control buttons and adjustment buttons on the control panel (4) via wires.

6. The remote intelligent electronic tagging system for power distribution cabinets according to claim 5, characterized in that: The microcontroller (21) is fixedly connected to the cabinet door (20) by screws, and the control panel (4) is fixedly connected to the cabinet door (20) by screws.

7. The remote intelligent electronic tagging system for power distribution cabinets according to claim 1, characterized in that: The control panel (4) is provided with a start button and a stop button. An adjustment knob is provided near the left end of the control panel (4), and a module selection knob is provided near the right end of the control panel (4).

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