Visual man-machine interaction device for 40.5 kV high-voltage switch cabinet
The adjustable human-machine interface in the 40.5kV high-pressure switchgear addresses height incompatibility issues, improving usability and efficiency through adjustable screen positioning, ventilation, and security features.
Patent Information
- Application Number
- CN202510502736.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-22
- Publication Date
- 2025-07-15
AI Technical Summary
The human-computer interaction device of the existing high-voltage switch cabinet cannot be adjusted according to the user's height and angle, resulting in poor adaptability and affecting operating efficiency.
A visual human-computer interaction device is designed, including interactive components and adjustment system, which adjusts the position and angle of the human-computer interaction screen through an electric telescopic rod and an adjustment motor, and is equipped with a fan to dissipate heat. The limiting component prevents accidental opening. The surveillance camera shows the internal situation and stores fire extinguishing materials to extinguish the fire.
It realizes flexible adjustment of the human-computer interactive screen, improves operation convenience and efficiency, avoids overheating and foreign objects entering, and ensures the safety and reliability of the equipment.
Smart Images
Figure CN120320183A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of high - voltage switch cabinets, and particularly to a visual human - machine interaction device for a 40.5kV high - voltage switch cabinet. Background Art
[0002] A high - voltage switch cabinet is a metal - enclosed complete power distribution device, mainly used in the power generation, transmission, distribution and other links of the power system, undertaking functions such as power distribution, control and protection of electric energy. Its voltage range covers 3.6kV to 550kV, and its core functions include circuit on - off, equipment protection and power dispatching. In order to increase the convenience during use, a human - machine interaction device is required to achieve convenient control. The human - machine interaction devices of existing high - voltage switch cabinets are usually fixed in position, unable to adjust the height and angle according to the height of the user, thus resulting in poor adaptability to users of different heights, affecting normal use, reducing the operation efficiency, and making it impossible to conveniently complete the operation of the switch cabinet. Summary of the Invention
[0003] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a visual human - machine interaction device for a 40.5kV high - voltage switch cabinet.
[0004] To achieve the above - mentioned purpose, the present invention adopts the following technical solutions: A visual human - machine interaction device for a 40.5kV high - voltage switch cabinet includes an interaction component. The interaction component includes a high - voltage switch cabinet main body. An installation door is rotatably installed on one side of the high - voltage switch cabinet main body. A maintenance door is rotatably installed on the high - voltage switch cabinet main body. A first installation seat is installed on one side of the maintenance door. A first adjustment motor is fixedly arranged on the outer wall of one side of the first installation seat through bolts. The output end of one side of the first adjustment motor is connected to a first installation shaft. One end of the first installation shaft is rotatably penetrated through the first installation seat. A first adjustment frame is installed at one end of the first installation shaft. An electric telescopic rod is installed on one side of the first adjustment frame. A second installation seat is installed at the end of the electric telescopic rod. A second adjustment motor is installed on one side of the second installation seat. The output end of one side of the second adjustment motor is connected to a second installation shaft. One end of the second installation shaft is rotatably penetrated through the second adjustment frame. A second adjustment frame is installed at one end of the second installation shaft. A human - machine interaction screen is installed on one side of the second adjustment frame. A face recognition device is connected to one side of the human - machine interaction screen. A recognition camera is connected to the other side of the human - machine interaction screen. A control panel is installed on one side of the high - voltage switch cabinet main body. A heat - dissipation component for preventing overheating and a limit component for preventing the accidental opening of the installation door are arranged on one side of the high - voltage switch cabinet main body.
[0005] As a further solution of the present invention: The heat dissipation component includes a fan, the fan is fixed to the outer wall of one side of the high-voltage switchgear main body by bolts, an air outlet is connected to one side of the fan, one end of the air outlet is connected to the inside of the high-voltage switchgear main body, an air suction port is connected to one end of the fan, and a heat dissipation port is provided on one side of the high-voltage switchgear main body.
[0006] As a further solution of the present invention: The limiting component includes a fixed seat, the fixed seat is installed on one side of the high-voltage switchgear main body, a limiting frame is rotatably installed through the fixed seat, and the size and position of the limiting frame are adapted to the installation door.
[0007] As a further solution of the present invention: A support frame is installed on the outer wall of one side of the high-voltage switchgear main body, a rotating motor is installed on one side of the support frame, an output end on one side of the rotating motor is connected to a fixed shaft, one end of the fixed shaft is rotatably penetrated through the support frame, and a sealing baffle is installed at one end of the fixed shaft, and the size and position of the sealing baffle are adapted to the heat dissipation port.
[0008] As a further solution of the present invention: A monitoring camera is provided on the inner wall of the high-voltage switchgear main body, and several groups of monitoring cameras are arranged in sequence.
[0009] As a further solution of the present invention: A storage bin is installed on the inner wall of the top of the high-voltage switchgear main body, and the output end of the bottom of the storage bin is connected with multiple discharge ports.
[0010] As a further solution of the present invention: One end of the air suction port is detachably installed with a filter screen, and several groups of filter holes are arranged in sequence on the filter screen.
[0011] The beneficial effects of the present invention are as follows: By setting the interaction component, the required control can be conveniently completed, and at the same time, it is convenient to adjust the position of the human-machine interaction screen according to the heights of different users, avoiding the problem of poor adaptability of fixed installation, preventing the operation from being inconvenient due to the height of the staff, and effectively increasing the convenience and efficiency of use. By setting the fan, the outside air can be input into the high-voltage switchgear main body, and the air carrying heat in the high-voltage switchgear main body can be discharged from the heat dissipation port through the change of air pressure, thereby completing heat dissipation and avoiding the situation of overheating caused by excessive heat accumulation. By setting the filter screen with filter holes, filtering can be carried out when the air suction port sucks air, avoiding inhaling foreign objects when inhaling air and preventing blockage caused by the entry of foreign objects. Description of the Drawings
[0012] Figure 1 It is a schematic structural diagram of the main view of a visual human-machine interaction device for a 40.5 kV high-voltage switchgear proposed by the present invention; Figure 2Structural schematic diagram of the enclosed part of a visual human - machine interaction device for a 40.5kV high - voltage switchgear proposed by the present invention; Figure 3 Structural schematic diagram of the limiting part of a visual human - machine interaction device for a 40.5kV high - voltage switchgear proposed by the present invention; Figure 4 Structural schematic diagram of the adjusting part of a visual human - machine interaction device for a 40.5kV high - voltage switchgear proposed by the present invention.
[0013] In the figure: 1. Main body of high - voltage switchgear; 2. First adjusting frame; 3. First mounting seat; 4. Fan; 5. Filter screen; 6. Air suction port; 7. First adjusting motor; 8. Control panel; 9. Maintenance door; 10. Electric telescopic rod; 11. Face recognition device; 12. Recognition camera; 13. Storage bin; 14. Monitoring camera; 15. Human - machine interaction screen; 16. First mounting shaft; 17. Fixed seat; 18. Limiting frame; 19. Fixed shaft; 20. Support frame; 21. Sealing baffle; 22. Rotating motor; 23. Installation door; 24. Heat dissipation port; 25. Second mounting seat; 26. Second adjusting motor; 27. Second adjusting frame; 28. Second mounting shaft; 29. Air outlet. Detailed implementation manners
[0014] The technical solutions of the present invention will be further described in detail below in combination with the specific implementation manners.
[0015] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described by referring to the drawings below are exemplary and are only used to explain the present invention, and cannot be understood as a limitation of the present invention.
[0016] Embodiment 1 A visual human - machine interaction device for a 40.5kV high - voltage switchgear, as Figures 1-4As shown, it includes an interaction component, and the interaction component includes a high-voltage switchgear main body 1. An installation door 23 is rotatably installed on one side of the high-voltage switchgear main body 1, and a maintenance door 9 is rotatably installed on the high-voltage switchgear main body 1. A first mounting seat 3 is installed on one side of the maintenance door 9. A first adjustment motor 7 is fixedly arranged on the outer wall of one side of the first mounting seat 3 through bolts. The output end of one side of the first adjustment motor 7 is connected to a first mounting shaft 16. One end of the first mounting shaft 16 is rotatably penetrated through the first mounting seat 3. A first adjustment bracket 2 is installed at one end of the first mounting shaft 16. An electric telescopic rod 10 is installed on one side of the first adjustment bracket 2. A second mounting seat 25 is installed at the end of the electric telescopic rod 10. A second adjustment motor 26 is installed on one side of the second mounting seat 25. The output end of one side of the second adjustment motor 26 is connected to a second mounting shaft 28. One end of the second mounting shaft 28 is rotatably penetrated through the second adjustment bracket 27. A second adjustment bracket 27 is installed at one end of the second mounting shaft 28. A human-machine interaction screen 15 is installed on one side of the second adjustment bracket 27. A face recognition device 11 is connected to one side of the human-machine interaction screen 15, and a recognition camera 12 is connected to the other side of the human-machine interaction screen 15. A control panel 8 is installed on one side of the high-voltage switchgear main body 1. A heat dissipation component for preventing overheating and a limit component for preventing the accidental opening of the installation door 23 are arranged on one side of the high-voltage switchgear main body 1; During use, relevant components for realizing the function of a 40.5KV high-voltage switch are provided inside the main body 1 of the high-voltage switchgear cabinet. For reference, the prior art can be referred to. The human-machine interaction screen 15 is connected to each component, and various data of the device can be displayed through the human-machine interaction screen 15. At the same time, each component can be controlled and adjusted. When a staff member approaches, the recognition camera 12 is connected to the visual recognition device inside the human-machine interaction screen 15, and the position of the human-machine interaction screen 15 is adjusted according to the recognized height and position of the staff member, so as to facilitate the operation of the staff member. The electric telescopic rod 10 can be started to drive the human-machine interaction screen 15 to move, thereby adjusting the position of the human-machine interaction screen 15. The first adjustment motor 7 can control the rotation of the first mounting shaft 16 and the first adjustment bracket 2, thereby adjusting the angle of the electric telescopic rod 10. The second adjustment motor 26 can control the rotation of the second mounting shaft 28 and the second adjustment bracket 27, thereby adjusting the angle of the human-machine interaction screen 15. By adjusting the angle of the electric telescopic rod 10 in cooperation with the position adjustment and adjusting the angle of the human-machine interaction screen 15, the human-machine interaction screen 15 can be moved to different heights and positions, so as to facilitate the operation of staff members with different heights, avoid the problem of poor adaptability of fixed installation, and prevent inconvenient operation caused by the height of the staff member. The human-machine interaction screen 15 is connected to the face recognition device 11. When operation is required, the staff member can be face-recognized through the face recognition device 11, and the operation permission can be unlocked through face recognition, so as to avoid misoperation. The position of the human-machine interaction screen 15 can be automatically adjusted through the recognition of the recognition camera 12, and at the same time, it can also be operated through the control panel 8. The position of the human-machine interaction screen 15 can be manually adjusted through the control panel 8, so as to facilitate the increase of the convenience of use; The heat dissipation component includes a fan 4, the fan 4 is fixed to the outer wall of one side of the main body 1 of the high-voltage switchgear cabinet by bolts. One side of the fan 4 is connected to an air outlet 29, one end of the air outlet 29 is connected to the inside of the main body 1 of the high-voltage switchgear cabinet, one end of the fan 4 is connected to an air suction port 6, and a heat dissipation port 24 is provided on one side of the main body 1 of the high-voltage switchgear cabinet; During use, when the fan 4 is started, air can be inhaled from the air suction port 6, and the inhaled air can be input into the main body 1 of the high-voltage switchgear cabinet through the air outlet 29. Through the change of air pressure, the air carrying heat inside the main body 1 of the high-voltage switchgear cabinet can be discharged from the heat dissipation port 24, thereby completing heat dissipation and avoiding the situation of overheating caused by excessive heat accumulation; The limiting component includes a fixed seat 17, the fixed seat 17 is installed on one side of the main body 1 of the high-voltage switchgear cabinet, and a limiting frame 18 is rotatably installed through the fixed seat 17. The size and position of the limiting frame 18 are adapted to the installation door 23; During use, there is a certain damping between the fixed seat 17 and the limit frame 18 to prevent unnecessary rotation. After the installation door 23 is closed, the limit frame 18 can be rotated. The limit frame 18 can be used to hold the installation door 23 to limit and fix it, preventing the installation door 23 from accidentally opening. When it is necessary to open the installation door 23 to repair and replace the components inside the high-voltage switchgear body 1, rotating the limit frame 18 can open the installation door 23; For enclosure, as Figure 2 、 3 shown, a support frame 20 is installed on one outer wall of the high-voltage switchgear body 1. A rotary motor 22 is installed on one side of the support frame 20. The output end on one side of the rotary motor 22 is connected to a fixed shaft 19. One end of the fixed shaft 19 is rotatably arranged through the support frame 20. A sealing baffle 21 is installed at one end of the fixed shaft 19. The size and position of the sealing baffle 21 are adapted to the heat dissipation opening 24; During use, the rotary motor 22 can be used to control the rotation of the fixed shaft 19 and the sealing baffle 21. By rotating the sealing baffle 21, the heat dissipation opening 24 can be closed to prevent foreign objects from entering through the heat dissipation opening 24 when heat dissipation is not required. When heat dissipation is required, controlling the sealing baffle 21 to rotate in the reverse direction can open the heat dissipation opening 24, so as to dissipate heat normally; For displaying the internal picture, as Figure 2 、 4 shown, a monitoring camera 14 is arranged on the inner wall of the high-voltage switchgear body 1, and several groups of monitoring cameras 14 are arranged in sequence; During use, the monitoring camera 14 is connected to the human-machine interaction screen 15. The inside of the high-voltage switchgear body 1 can be photographed through the monitoring camera 14, and the real-time picture can be displayed through the human-machine interaction screen 15, which is convenient for observing the working conditions of each component inside the high-voltage switchgear body 1 through the human-machine interaction screen 15, and can quickly troubleshoot in case of a failure; For extinguishing fire when a fire breaks out, as Figure 4 shown, a storage bin 13 is fixedly installed on the inner wall of the top of the high-voltage switchgear body 1 through bolts. The output end at the bottom of the storage bin 13 is connected with a plurality of discharge ports; During use, an addition port is provided on the storage bin 13. Fire extinguishing materials can be added into the storage bin 13 through the addition port for storage. When a flame is detected through the monitoring camera 14, the control valve inside the storage bin 13 is controlled to open, and the fire extinguishing materials are ejected through the discharge ports at the bottom of the storage bin 13, so as to extinguish the flame, thus completing the fire extinguishing after a fire breaks out and preventing the fire from spreading;
[0017] Embodiment 2 To prevent foreign objects from being inhaled, refer to Figure 1, a visual human-machine interaction device for a 40.5 kV high-voltage switchgear. The following improvements are made in this embodiment compared with Embodiment 1. One end of the air suction port 6 is detachably installed with a filter screen 5, and a number of groups of filter holes are arranged in sequence on the filter screen 5; During use, the filter screen 5 with filter holes can filter when the air suction port 6 sucks air, avoiding inhaling foreign objects when inhaling air and preventing blockage caused by the entry of foreign objects.
[0018] The above is only the preferred specific implementation manner of the present invention. For parts that do not involve creative labor such as circuit control and signal control transmission, reference can be made to the prior art. However, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered within the protection scope of the present invention.
Claims
1. A visual human-machine interaction device for a 40.5 kV high-voltage switchgear, including an interaction component, characterized in that, The interactive component includes a high-voltage switchgear cabinet main body (1). An installation door (23) is rotatably installed on one side of the high-voltage switchgear cabinet main body (1). A maintenance door (9) is rotatably installed on the high-voltage switchgear cabinet main body (1). A first mounting seat (3) is installed on one side of the maintenance door (9). A first adjustment motor (7) is fixedly arranged on the outer wall of one side of the first mounting seat (3) through bolts. The output end on one side of the first adjustment motor (7) is connected to a first mounting shaft (16). One end of the first mounting shaft (16) rotatably penetrates through the first mounting seat (3). A first adjustment frame (2) is installed at one end of the first mounting shaft (16). An electric telescopic rod (10) is installed on one side of the first adjustment frame (2). A second mounting seat (25) is installed at the end of the electric telescopic rod (10). A second adjustment motor (26) is installed on one side of the second mounting seat (25). The output end on one side of the second adjustment motor (26) is connected to a second mounting shaft (28). One end of the second mounting shaft (28) rotatably penetrates through the second adjustment frame (27). A second adjustment frame (27) is installed at one end of the second mounting shaft (28). A human-machine interaction screen (15) is installed on one side of the second adjustment frame (27). A face recognition device (11) is connected to one side of the human-machine interaction screen (15). An identification camera (12) is connected to the other side of the human-machine interaction screen (15). A control panel (8) is installed on one side of the high-voltage switchgear cabinet main body (1). A heat dissipation component for preventing overheating and a limit component for preventing the accidental opening of the installation door (23) are arranged on one side of the high-voltage switchgear cabinet main body (1).
2. The visual human-machine interaction device for a 40.5 kV high-voltage switchgear according to claim 1, wherein The heat dissipation component includes a fan (4). The fan (4) is fixedly mounted on the outer wall of one side of the high-voltage switchgear cabinet main body (1) through bolts. An air outlet (29) is connected to one side of the fan (4). One end of the air outlet (29) is connected to the inside of the high-voltage switchgear cabinet main body (1). An air suction port (6) is connected to one end of the fan (4). A heat dissipation port (24) is formed on one side of the high-voltage switchgear cabinet main body (1).
3. A visual human-machine interaction device for a 40.5 kV high-voltage switchgear according to claim 1, characterized in that The limit component includes a fixed seat (17). The fixed seat (17) is installed on one side of the high-voltage switchgear cabinet main body (1). A limit frame (18) is rotatably installed through the fixed seat (17). The size and position of the limit frame (18) are adapted to the installation door (23).
4. The visual human-machine interaction device for a 40.5 kV high-voltage switchgear according to claim 2, characterized in that, A support frame (20) is installed on the outer wall of one side of the high-voltage switchgear cabinet main body (1). A rotary motor (22) is installed on one side of the support frame (20). The output end on one side of the rotary motor (22) is connected to a fixed shaft (19). One end of the fixed shaft (19) rotatably penetrates through the support frame (20). A sealing baffle (21) is installed at one end of the fixed shaft (19). The size and position of the sealing baffle (21) are adapted to the heat dissipation port (24).
5. The visual human-machine interaction device for a 40.5 kV high-voltage switchgear according to claim 1, characterized in that, Monitoring cameras (14) are arranged on the inner wall of the high-voltage switchgear cabinet main body (1). Several groups of monitoring cameras (14) are arranged in sequence.
6. The visual human-machine interaction device for a 40.5 kV high-voltage switchgear according to claim 1, characterized in that, A storage bin (13) is installed on the inner wall of the top of the high-voltage switchgear cabinet main body (1). The output end at the bottom of the storage bin (13) is connected to multiple discharge ports.
7. The visual human-machine interaction device for a 40.5 kV high-voltage switchgear according to claim 2, wherein A filter screen (5) is detachably installed at one end of the air suction port (6). Several groups of filter holes are arranged in sequence on the filter screen (5).