Switch cabinet remote monitoring device

Abstract

The utility model discloses a switch cabinet remote monitoring device which comprises a cabinet body, a cabinet door is arranged on the outer side of the cabinet body, a camera is arranged at the upper end of the outer side of the cabinet body, a display screen is arranged on the cabinet door, the upper end and the lower end of the display screen are fixedly connected with connecting plates, open grooves are formed in the inner sides of the connecting plates, and the open grooves are communicated with the camera. A second driving motor is fixedly connected to the interior of the open groove, a lead screw is fixedly connected to the output end of the second driving motor, a threaded block is in threaded connection to the lead screw, and a sponge block is fixedly connected to one end of the threaded block; by arranging connecting plates, second driving motors, lead screws and threaded blocks at the upper end and the lower end of the display screen, sponge blocks on the inner side can be driven to reciprocate, so that the surface of the display screen can be cleaned, and the problems that in the long-term use process, the display screen is covered with dust, use is affected, and remote cleaning is inconvenient are solved; and under the action of the camera, a worker can conveniently observe the surrounding condition of the cabinet body.

Description

Technical Field

[0001] The utility model relates to the field of remote monitoring devices for switch cabinets, in particular to a remote monitoring device for switch cabinets. Background Art

[0002] The switch cabinet of electrical equipment is the main equipment in the electrical system. Its operating safety and stability are related to the stability of the entire electrical system. Therefore, professional technicians are required to maintain the cabinet. Due to the uneven distribution of switch cabinets in the electrical system, once a switch cabinet equipment fails or needs maintenance, how to exchange information with the central control room of the system becomes a key issue. At present, remote monitoring devices are basically used to monitor the relevant conditions of the electrical switch cabinet in real time. Commonly used remote monitoring devices include control touch screens, etc. The control touch screen can reflect various real-time data of the electrical switch cabinet.

[0003] However, the current remote monitoring device still has the following problems:

[0004] 1. Most of the remote monitoring devices on the market are not convenient for cleaning the control touch screen surface. If the installation time is too long, dust will fall on the control touch screen surface, which requires manual cleaning, which is more troublesome; 2. The internal temperature of the existing switch cabinet will be too high when the electrical components are running for a long time. If it is not handled in time, it will cause damage. If a fire occurs accidentally, it will cause considerable losses if it is not handled in time. Utility Model Content

[0005] The utility model aims to provide a switch cabinet remote monitoring device, which solves the problem in the prior art that it is inconvenient to clean the control touch screen surface, the device is used for too long, dust will fall on the control touch screen surface, and manual cleaning is required, which is quite troublesome.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a remote monitoring device for a switch cabinet, comprising a cabinet body, a cabinet door is arranged on the outer side of the cabinet body, a camera is arranged on the upper end of the outer side of the cabinet body, a display screen is arranged on the cabinet door, and the upper and lower ends of the display screen are fixedly connected with a connecting plate, and a groove is arranged on the inner side of the connecting plate;

[0007] A second driving motor is fixedly connected inside the slot, a lead screw is fixedly connected to an output end of the second driving motor, a threaded block is threadedly connected to the lead screw, and a sponge block is fixedly connected to one end of the threaded block.

[0008] As a further description of the above technical solution: a dustproof box is provided through the upper end of the cabinet, and a dustproof plate is fixedly connected to the upper end of the dustproof box.

[0009] As a further description of the above technical solution: air inlets are provided through both ends of the dustproof box, and a fixing plate is fixedly connected to the inside of the dustproof box.

[0010] As a further description of the above technical solution: a first drive motor is fixedly connected to the lower end of the fixed plate, and an inlet fan is fixedly connected to the output end of the first drive motor.

[0011] As a further description of the above technical solution: a partition is fixedly connected to the interior of the cabinet, and a through hole is opened in the middle of the partition.

[0012] As a further description of the above technical solution: the upper two ends of the partition are fixedly connected with fire extinguishing powder chambers, and the lower end of the fire extinguishing powder chamber is provided with a nozzle.

[0013] As a further description of the above technical solution: a smoke sensor is arranged at one end inside the cabinet, a temperature sensor is arranged at the other end inside the cabinet, heat dissipation holes are arranged through both ends of the cabinet, and a dust shield is arranged above the heat dissipation holes.

[0014] The utility model has the following beneficial effects:

[0015] 1. Compared with the prior art, the remote monitoring device for switch cabinet can drive the inner sponge block to reciprocate by arranging connecting plates, a second driving motor, a lead screw and a threaded block at the upper and lower ends of the display screen, so as to clean the surface of the display screen, solve the problem that the display screen is covered with dust and affects the use during long-term use, and is inconvenient to clean remotely, and the camera can facilitate the staff to observe the surrounding conditions of the cabinet;

[0016] 2. Compared with the prior art, the remote monitoring device for the switch cabinet is provided with a temperature sensor in the cabinet. The temperature sensor can monitor the temperature in the cabinet in real time, thereby adjusting the temperature in the cabinet by controlling the fan. In addition, a smoke detection sensor is provided in the cabinet. When a short circuit occurs accidentally and causes a fire, the smoke detection sensor can detect it in time, thereby opening the solenoid valve and causing the nozzle to start spraying fire extinguishing powder to extinguish the fire.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the overall structure of a remote monitoring device for a switch cabinet according to the utility model;

[0020] Figure 2 This is a cross-sectional view of a remote monitoring device for a switch cabinet according to the utility model;

[0021] Figure 3 The utility model is a schematic diagram of the cleaning component structure of a switch cabinet remote monitoring device.

[0022] Legend:

[0023] 1. Cabinet; 2. Threaded block; 3. Heat dissipation hole; 4. Dust shield; 5. Camera; 6. Sponge block; 7. Connecting plate; 8. Display screen; 9. Cabinet door; 10. Dustproof box; 11. Dust shield; 12. Air inlet; 13. Air inlet fan; 14. Fixing plate; 15. First drive motor; 16. Through hole; 17. Fire extinguishing powder chamber; 18. Smoke sensor; 19. Partition; 20. Nozzle; 21. Temperature sensor; 22. Second drive motor; 23. Lead screw; 24. Slot. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-3 The utility model provides an embodiment: a remote monitoring device for a switch cabinet, comprising a cabinet body 1, a cabinet door 9 is arranged on the outside of the cabinet body 1, a camera 5 is arranged on the upper end of the outside of the cabinet body 1, and the camera 5 can facilitate the staff to observe the surrounding conditions of the cabinet body 1, so as to realize its remote monitoring operation, a display screen 8 is arranged on the cabinet door 9, and the upper and lower ends of the display screen 8 are fixedly connected with a connecting plate 7, and a groove 24 is opened on the inner side of the connecting plate 7;

[0026] The second drive motor 22 is fixedly connected inside the slot 24, and the output end of the second drive motor 22 is fixedly connected to a lead screw 23, and a threaded block 2 is threadedly connected to the lead screw 23, and one end of the threaded block 2 is fixedly connected to a sponge block 6. After long-term use, dust will be on the display screen 8. At this time, remotely starting the second drive motor 22 can make the lead screw 23 rotate, and under the action of the threaded connection, the threaded block 2 can drive the sponge block 6 to clean the surface of the display screen 8, thereby solving the problem that the display screen 8 is covered with dust during long-term use and is inconvenient to clean remotely;

[0027] A dustproof box 10 is provided at the upper end of the cabinet 1, and a dustproof plate 11 is fixedly connected to the upper end of the dustproof box 10. The dustproof box 10 and the dustproof cover 11 can improve the dustproof effect of the entire switch cabinet. Air inlets 12 are provided at both ends of the dustproof box 10, and a fixing plate 14 is fixedly connected to the inside of the dustproof box 10. At the same time, a dustproof net is provided inside the air inlet 12 to prevent dust in the air from entering the inside of the cabinet 1;

[0028] The lower end of the fixing plate 14 is fixedly connected to the first driving motor 15, the output end of the first driving motor 15 is fixedly connected to the inlet fan 13, the interior of the cabinet 1 is fixedly connected to the partition 19, the middle of the partition 19 is provided with a through hole 16, the upper ends of the partition 19 are fixedly connected to the fire extinguishing powder chamber 17, the lower end of the fire extinguishing powder chamber 17 is provided with a nozzle 20, a smoke sensor 18 is provided at one end of the interior of the cabinet 1, and a temperature sensor 21 is provided at the other end of the inner side of the cabinet 1. The two ends of the cabinet 1 are penetrated with heat dissipation holes 3, and a dust shield 4 is provided above the heat dissipation holes 3. When the temperature inside the cabinet 1 is too high, the temperature sensor 21 transmits a signal To the controller, so that the remote monitoring staff knows that the first driving motor 15 inside is controlled to work, and the fan 13 rotates at this time, so as to send the cold air from the outside into the interior of the cabinet 1, so as to dissipate the heat of the internal electronic components, and by arranging a smoke sensor 18 in the cabinet 1, when a short circuit occurs accidentally and causes a fire, the smoke sensor 18 can be detected in time, so that the solenoid valve is opened, and the nozzle 20 starts to spray fire extinguishing powder to extinguish the fire, and the heat dissipation holes 3 at both ends can be used in conjunction with the heat dissipation component to discharge the heat inside the cabinet 1, thereby improving the heat dissipation effect of the entire cabinet 1.

[0029] Working principle: When the device is in use, the temperature sensor 21 inside the cabinet 1 can detect the real-time temperature inside the cabinet. When the temperature inside the cabinet 1 is too high, the temperature sensor 21 transmits a signal to the controller, so that the remote monitoring staff knows it. At this time, the first driving motor 15 inside is controlled to work. At this time, the air inlet fan 13 rotates, so that the cold air from the outside is sent into the interior of the cabinet 1, so as to dissipate heat for the internal electronic components. In addition, by arranging a smoke sensor 18 in the cabinet 1, when a short circuit occurs accidentally and causes a fire, the smoke sensor 18 can be detected in time, so that the solenoid valve is opened, and the nozzle 20 starts to spray fire extinguishing powder to extinguish the fire. At the same time, after long-term use, there will be dust on the display screen 8. At this time, remotely starting the second driving motor 22 can make the screw 23 rotate. Under the action of the threaded connection, the threaded block 2 can drive the sponge block 6 to clean the surface of the display screen 8, so as to solve the problem that the display screen 8 is covered with dust during long-term use and is inconvenient to clean remotely. In addition, under the action of the camera 5, it is convenient for the staff to observe the surrounding conditions of the cabinet 1.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A switch cabinet remote monitoring device, comprising a cabinet body (1), characterized in that: A cabinet door (9) is arranged on the outside of the cabinet (1), a camera (5) is arranged on the upper end of the outside of the cabinet (1), a display screen (8) is arranged on the cabinet door (9), the upper and lower ends of the display screen (8) are fixedly connected to a connecting plate (7), and a groove (24) is arranged on the inner side of the connecting plate (7); A second drive motor (22) is fixedly connected inside the slot (24), a lead screw (23) is fixedly connected to the output end of the second drive motor (22), a threaded block (2) is threadedly connected to the lead screw (23), and a sponge block (6) is fixedly connected to one end of the threaded block (2).

2. A switch cabinet remote monitoring device according to claim 1, characterized in that: A dustproof box (10) is provided through the upper end of the cabinet (1), and a dustproof plate (11) is fixedly connected to the upper end of the dustproof box (10).

3. A switch cabinet remote monitoring device according to claim 2, characterized in that: Air inlets (12) are provided through both ends of the dustproof box (10), and a fixing plate (14) is fixedly connected to the interior of the dustproof box (10).

4. A switch cabinet remote monitoring device according to claim 3, characterized in that: The lower end of the fixing plate (14) is fixedly connected to a first drive motor (15), and the output end of the first drive motor (15) is fixedly connected to an air intake fan (13).

5. A switch cabinet remote monitoring device according to claim 1, characterized in that: A partition (19) is fixedly connected to the interior of the cabinet (1), and a through hole (16) is opened in the middle of the partition (19).

6. A switch cabinet remote monitoring device according to claim 5, characterized in that: The upper two ends of the partition plate (19) are fixedly connected to a fire extinguishing powder chamber (17), and the lower end of the fire extinguishing powder chamber (17) is provided with a spray head (20).

7. A switch cabinet remote monitoring device according to claim 1, characterized in that: A smoke sensor (18) is provided at one end of the cabinet (1), a temperature sensor (21) is provided at the other end of the cabinet (1), heat dissipation holes (3) are provided through both ends of the cabinet (1), and a dust shield (4) is provided above the heat dissipation holes (3).

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