Comprehensive control device for switch cabinet

Abstract

The utility model discloses a comprehensive control device for a switch cabinet, which relates to the technical field of switch cabinets and comprises a cabinet door, a window frame fixedly connected to the outer end of the cabinet door, a protective window rotatably connected to the outer end of the window frame, a glass window arranged in the protective window, a lock plate fixedly connected in the protective window, a first lock fixedly connected to the outer end of the cabinet door, and a second lock fixedly connected to the outer end of the cabinet door. And a control box is arranged in the cabinet door. By arranging the protection window, dust can be prevented from polluting the display screen, operation of external personnel is avoided, the switch cabinet can be adjusted through the control box only by opening the protection window, equipment in the switch cabinet does not need to be exposed in front of the personnel, dust can be prevented from entering, and operation is convenient. The cabinet door can be used for isolating the staff from the equipment, so that the staff has a safe operation environment, and the problems that when the staff adjusts the existing switch cabinet, the cabinet door needs to be opened for operation, certain safety risks exist, and a display screen can be polluted by dust and has the risk of accidental operation by foreign personnel are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, and specifically relates to a comprehensive control device for switch cabinets. Background Art

[0002] A switch cabinet is an electrical device, and its main function is to open, close, control, and protect electrical equipment during the processes of power generation, power transmission, and power conversion in the power system. The components inside the switch cabinet mainly include circuit breakers, disconnectors, load switches, transformers, and various protection devices, etc. A switch cabinet control device is provided on the switch cabinet, which is a comprehensive control device for controlling the actuating elements connected inside the switch cabinet.

[0003] In order to facilitate the operation and adjustment of various devices and values inside the switch cabinet, almost all current operating devices use touch display screens for operation. However, for existing switch cabinets, their operating devices are generally set inside the switch cabinet or on the surface of the switch cabinet door. When set inside the switch cabinet, every time the switch cabinet needs to be adjusted, the cabinet door needs to be opened, which will inevitably cause dust in the environment to contaminate the internal devices, and there is no isolation between employees and various electrical devices, posing a certain safety risk. While setting it on the surface of the switch cabinet door solves the safety problem, the control display screen is directly exposed, which will be contaminated by dust and has the risk of being accidentally operated by external personnel.

[0004] Therefore, we provide a comprehensive control device for switch cabinets to solve the above problems. Content of the Utility Model

[0005] I) Technical Problems to be Solved

[0006] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a comprehensive control device for switch cabinets.

[0007] II) Technical Solutions

[0008] To achieve the above purpose, the utility model provides the following technical solution: A comprehensive control device for switch cabinets, including a cabinet door, a window frame is fixedly connected to the outer end of the cabinet door, a protection window is rotatably connected to the outer end of the window frame, a glass window is arranged inside the protection window, a lock plate is fixedly connected inside the protection window, a first lock is fixedly connected to the outer end of the cabinet door, a control box is arranged inside the cabinet door, a data connector is fixedly connected to the rear end of the control box, a second lock is arranged at the rear end of the cabinet door, an induction block is arranged inside the cabinet door, and a cleaning strip is slidably connected inside the window frame.

[0009] Further, a round hole is opened inside the lock plate, the lock plate can contact the induction block, an identifier is arranged at the outer end of the first lock, a display screen is arranged at the outer end of the control box, and the cleaning strip contacts the surface of the display screen.

[0010] Further, a motor is provided inside the first lock. The motor is fixed inside the cabinet door. The driving end of the motor is fixedly connected with a gear. A track bar is fixedly connected to the outer end of the cabinet door.

[0011] Further, a moving block is provided inside the first lock. A tooth groove is formed at the upper end of the moving block. The tooth groove meshes with the gear. A track groove is formed inside the moving block. The track bar is slidably connected with the track groove.

[0012] Further, a lock rod is fixedly connected to the side end of the moving block. The lock rod is inserted into a round hole formed in the lock plate. The induction block and the motor are connected by a wire. The identifier and the motor are connected by a wire.

[0013] Further, a mounting plate is fixedly connected to the rear end of the control box. Threaded holes are formed inside the mounting plate. A transmitter is fixedly connected to the rear end of the cabinet door. The transmitter is connected to a data connector through a data connection line.

[0014] III) Advantages

[0015] Compared with the prior art, the comprehensive control device of the switch cabinet has the following advantages:

[0016] First, by providing a protection window, closing the protection window can protect the display screen of the operation box, prevent dust from contaminating the display screen, and avoid accidental touch of the display screen by external personnel. When the device does not need to adjust the internal equipment of the switch cabinet, only opening the protection window can adjust the voltage, temperature, etc. of the switch cabinet through the control box, so that the equipment inside the switch cabinet does not need to be exposed in front of employees. It can not only prevent dust from entering the switch cabinet and avoid damage to it, but also isolate employees from the equipment with the cabinet door to provide a safe operation environment for employees, solving the problems that when employees adjust the existing switch cabinet, they need to open the cabinet door for operation, which has a certain safety risk, and the display screen will be contaminated by dust and has the risk of being accidentally operated by external personnel.

[0017] Second, by providing a cleaning strip inside the window frame, even if the display screen of the control box is contaminated by dust or fingerprints, the cleaning strip can quickly clean it, and the cleaning strip is treated by antistatic, so it will not accidentally touch the display screen.

[0018] Third, by providing a sensor, when the protection window is closed, the lock block will contact the induction block at this time. The induction block will generate a signal and transmit it to the motor, causing the motor to rotate and drive the moving block to move, so that the lock rod is inserted into the lock plate to lock the protection window, avoiding the situation that employees forget to close the protection window carelessly and are accidentally operated by external personnel.

[0019] IV. The utility model is provided with a data connector. The data connector is connected to the transmitter through a data connection line, and the two can be separated. Moreover, the control box is fixed to the back end of the cabinet door through a mounting plate. When the control box needs to be replaced or repaired, only by separating the data connector from the transmitter can the control box be disassembled, and there is no need to rewire the wires in the switch cabinet, which can greatly reduce the labor intensity of the staff when replacing the control box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the device of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the cabinet door of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the back end of the cabinet door of the utility model;

[0023] Figure 4 It is a schematic diagram of the internal structure of the first lock of the utility model;

[0024] Figure 5 It is a schematic diagram of the structure of the moving block of the utility model.

[0025] In the figure: 1. Cabinet door; 2. Window frame; 3. Protective window; 4. Glass window; 5. Lock plate; 6. First lock; 7. Control box; 8. Data connector; 9. Second lock; 10. Induction block; 11. Cleaning strip; 12. Identifier; 13. Motor; 14. Gear; 15. Rail strip; 16. Moving block; 17. Rail groove; 18. Lock rod; 19. Mounting plate; 20. Transmitter. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] As Figures 1-5As shown, the utility model provides a technical solution: a comprehensive control device for a switch cabinet, comprising a cabinet door 1, the outer end of the cabinet door 1 is coated with insulating paint, which can completely isolate the ions generated by the equipment in the switch cabinet in the switch cabinet, the outer end of the cabinet door 1 is fixedly connected to a window frame 2, the outer end of the window frame 2 is connected with a protective window 3, the window frame 2 is used to install the protective window 3, a control box 7 is arranged in the cabinet door 1, the control box 7 is used to adjust the numerical value of the equipment in the switch cabinet, such as: adjusting the voltage of the equipment, changing the temperature in the switch cabinet, etc., a display screen is arranged at the outer end of the control box 7, which can facilitate the operation of the control box 7, and the display screen adopts a capacitive touch screen, and a touch response is generated by sensing the current of the human body, and a glass window 4 is arranged in the protective window 3, and the glass window 4 can facilitate the observation of the display screen of the control box 7.

[0028] A lock plate 5 is fixedly connected to the protective window 3 , and a round hole is opened in the lock plate 5 . A No. 1 lock 6 is fixedly connected to the outer end of the cabinet door 1 . The No. 1 lock 6 can lock the protective window 3 in the window frame 2 by cooperating with the lock plate 5 .

[0029] An identifier 12 is provided at the outer end of the No. 1 lock 6, and the identifier 12 is used to identify the employee identity card. A motor 13 is provided inside the No. 1 lock 6, and the motor 13 is fixed in the cabinet door 1. The driving end of the motor 13 is fixedly connected to a gear 14. A moving block 16 is provided in the No. 1 lock 6, and a tooth groove is provided at the upper end of the moving block 16, and the tooth groove is engaged with the gear 14. The motor 13 can be started to cooperate with the tooth groove of the moving block 16 through the gear 14, thereby driving the moving block 16 to move. A track groove 17 is provided in the moving block 16, and a track bar 15 is fixedly connected to the outer end of the cabinet door 1, and the track bar 15 is slidably connected to the track groove 17, which can constrain the moving direction of the moving block 16. A locking rod 18 is fixedly connected to the side end of the moving block 16, and the locking rod 18 can be inserted into the circular hole provided in the lock plate 5, so as to lock and fix the protective window 3.

[0030] The identifier 12 is connected to the motor 13 through a wire, so that when the identifier 12 recognizes the employee identity card, it will transmit a signal to the motor 13, so that the motor 13 is operated to open the protective window 3. A sensor block 10 is arranged in the cabinet door 1, and the sensor block 10 is connected to the motor 13 through a wire. The lock plate 5 can contact the sensor block 10. When the sensor block 10 contacts the lock plate 5, it will transmit a signal to the motor 13, so as to start the motor 13 to reverse, thereby locking the protective window 3.

[0031] A data connector 8 is fixedly connected to the rear end of the control box 7, and a No. 2 lock 9 is provided at the rear end of the cabinet door 1. The No. 2 lock 9 is used to lock the cabinet door 1 and the switch cabinet. A cleaning strip 11 is slidably connected in the window frame 2. The cleaning strip 11 contacts the surface of the display screen and can clean the display screen. The cleaning strip 11 can prevent the cleaning strip from accidentally touching the display screen by removing static electricity.

[0032] A mounting plate 19 is fixedly connected to the rear end of the control box 7. Threaded holes are formed in the mounting plate 19. The mounting plate 19 is used to fix the control box 7 to the rear end of the cabinet door 1. A transmitter 20 is fixedly connected to the rear end of the cabinet door 1. The transmitter 20 is connected to the data connector 8 through a data connection line.

[0033] Working principle: Place the employee identification card at the identifier 12. After the identifier 12 scans and senses, it will transmit a signal to the motor 13 to start the motor 13. The rotation of the motor 13 drives the gear 14 to rotate. The rotation of the gear 14 cooperates with the tooth groove at the upper end of the moving block 16, so that the moving block 16 drives the lock rod 18 to move, and the lock rod 18 disengages from the lock plate 5 of the protective window 3. Therefore, the protective window 3 can be opened, and thus the control box 7 can be controlled. When it is necessary to open the cabinet door 1 to replace or repair the internal equipment of the switch cabinet, the second lock 9 can be opened through the control box 7, so that the cabinet door 1 can be opened. After the adjustment is completed, close the protective window 3. The lock plate 5 at the rear end of the protective window 3 will contact the induction block 10, so that the induction block 10 transmits a signal to the motor 13 to start the reverse rotation of the motor 13, so that the moving block 16 drives the lock rod 18 to insert into the lock plate 5 to lock the protective window 3.

Claims

1. A comprehensive control device for switchgear, including a cabinet door (1), characterized in that: A window frame (2) is fixedly connected to the outer end of the cabinet door (1). A protective window (3) is rotatably connected to the outer end of the window frame (2). A glass window (4) is arranged inside the protective window (3). A lock plate (5) is fixedly connected inside the protective window (3). A first lock (6) is fixedly connected to the outer end of the cabinet door (1). A control box (7) is arranged inside the cabinet door (1). A data connector (8) is fixedly connected to the rear end of the control box (7). A second lock (9) is arranged at the rear end of the cabinet door (1). An induction block (10) is arranged inside the cabinet door (1). A cleaning strip (11) is slidably connected inside the window frame (2).

2. The integrated control device for switchgear according to claim 1, wherein: A round hole is formed inside the lock plate (5), and the lock plate (5) can contact the induction block (10). An identifier (12) is arranged at the outer end of the first lock (6). A display screen is arranged at the outer end of the control box (7), and the cleaning strip (11) contacts the surface of the display screen.

3. The integrated control device for switchgear according to claim 2, characterized in that: A motor (13) is arranged inside the first lock (6). The motor (13) is fixed inside the cabinet door (1). A gear (14) is fixedly connected to the driving end of the motor (13). A track bar (15) is fixedly connected to the outer end of the cabinet door (1).

4. The integrated control device for switchgear according to claim 3, characterized in that: A moving block (16) is arranged inside the first lock (6). A tooth groove is formed at the upper end of the moving block (16), and this tooth groove meshes with the gear (14). A track groove (17) is formed inside the moving block (16), and the track bar (15) is slidably connected to the track groove (17).

5. The integrated control device for switchgear according to claim 4, wherein: A lock rod (18) is fixedly connected to the side end of the moving block (16). The lock rod (18) is inserted into the round hole formed in the lock plate (5). The induction block (10) and the motor (13) are connected by a wire. The identifier (12) and the motor (13) are connected by a wire.

6. The integrated control device for switchgear according to claim 1, wherein: An installation plate (19) is fixedly connected to the rear end of the control box (7). A threaded hole is formed inside the installation plate (19). A transmitter (20) is fixedly connected to the rear end of the cabinet door (1). The transmitter (20) is connected to the data connector (8) through a data connection line.

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