An electrical cabinet and its power distribution switch based on the intelligent detection of internal environment of the Internet of Things

Abstract

The present invention relates to the technical field of electrical cabinets, and specifically discloses an electrical cabinet and a power distribution switch thereof based on the intelligent detection of internal environment by the Internet of Things, comprising a cabinet shell, wherein a detection mechanism, a movable plate and a mounting mechanism are arranged in the cabinet shell, wherein the detection mechanism comprises a temperature and humidity sensor, an MCU, an information processing unit, a communication unit, a cloud platform and a QR code installed in the cabinet shell, and the mounting mechanism comprises a fixed frame fixed on the movable plate, and sliding rods are slidably arranged on both sides of the fixed frame; the electrical cabinet based on the intelligent detection of internal environment by the Internet of Things of the present invention controls the movable plate to move outside the cabinet shell, controls two sliding rods to move away from each other, and the two sliding rods pull all elastic parts to become longer, and at the same time drive the movable frame and electrical components to move and disperse outside the cabinet shell, thereby increasing the spacing between the electrical components, improving the convenience of inspection and disassembly, and thus shortening the equipment maintenance time.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical cabinets, and in particular to an electrical cabinet and a power distribution switch thereof for intelligently detecting internal environment based on the Internet of Things. Background Art

[0002] Electrical cabinets are made of steel and are used to protect components. Electrical cabinets are generally made of hot-rolled steel and cold-rolled steel. Cold-rolled steel is softer than hot-rolled steel and is more suitable for the production of electrical cabinets. Electrical cabinets are widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, and transportation industry, etc.

[0003] A Chinese patent document with announcement number CN220066532U discloses an electrical cabinet based on the Internet of Things for intelligently detecting the internal environment of the electrical cabinet, including an electrical cabinet body, a QR code on the outside of the electrical cabinet, a plurality of support rollers fixedly connected to the inside of the electrical cabinet body, the support rollers dividing the interior of the electrical cabinet into a first cavity and a second cavity, the first cavity is provided with electrical equipment, the second cavity is provided with a detection device, and the electrical cabinet is divided into two interconnected cavities, one of which is provided with a detection device, so that the detection device can be easily replaced or repaired. The detection device is used to detect various data in the electrical cabinet and upload the data to a cloud platform. The QR code on the outside of the cabinet can view the data of the electrical cabinet in various time periods in real time, which is convenient for reading data, and the inspection date can be viewed through the internal recording unit to prevent line aging.

[0004] However, the above technical solution still has the following defects. In the related technology, when it is necessary to repair the electrical components inside the electrical cabinet, it is still necessary to operate inside the electrical cabinet, and the maintenance personnel are required to manually enter the inner cavity of the electrical cabinet for maintenance. This maintenance method is not only inconvenient, but also has certain safety issues. In addition, for electrical cabinets with a large number of electrical components installed, the spacing between the electrical components is small, and inspection and disassembly are more troublesome, which will result in a longer equipment maintenance time. Summary of the invention

[0005] The present invention provides an electrical cabinet and a power distribution switch thereof for intelligently detecting the internal environment based on the Internet of Things, aiming to solve the problem in the related art that when the electrical components inside the electrical cabinet are repaired, operations need to be performed inside the electrical cabinet, which is inconvenient and takes a long time to repair, and there are also certain safety issues.

[0006] The electrical cabinet for intelligently detecting the internal environment based on the Internet of Things of the present invention comprises a cabinet shell, wherein a detection mechanism, a moving plate and a mounting mechanism are arranged in the cabinet shell;

[0007] The detection mechanism includes a temperature and humidity sensor, an MCU, an information processing unit, a communication unit, a cloud platform and a QR code installed in the cabinet shell. The temperature and humidity sensor is connected to the MCU to record the temperature and humidity in the cabinet shell and transmit the recorded information to the MCU for processing. The information processing unit is connected to the MCU, and the information processing unit is connected to the cloud platform through the communication unit. The information processing unit is used to process the data transmitted by the MCU and send the information to the cloud platform through the communication unit for cloud storage. The information stored in the cloud platform corresponds to the QR code, and the user can read the information stored in the cloud platform by scanning the QR code;

[0008] The mounting mechanism comprises a fixed frame fixed on the movable plate, sliding rods are slidably arranged on both sides of the fixed frame, a main slideway is formed together by the fixed frame and the two sliding rods, at least two movable frames are slidably arranged on the main slideway, two elastic parts are fixed between the two sliding rods and the movable frames, and between each two adjacent movable frames, and each movable frame is fixed with a clamping strip for installing electrical components.

[0009] The beneficial effects of the present invention are as follows: when the circuit in the electrical cabinet needs to be repaired, the movement of the movable plate is controlled to move the movable plate toward the outside of the cabinet shell. The movement of the movable plate drives the fixed frame, the slide bar, the movable frame, the elastic member 2, the card strip and the electrical components on the card strip to move synchronously. As the fixed frame, the slide bar, the movable frame, the elastic member 2, the card strip and the electrical components on the card strip are all moved to the outside of the cabinet shell, the two slide bars are pushed to move and move away from each other. The two slide bars moving away from each other can pull the elastic member 2, so that all the elastic members 2 are stretched and lengthened, and at the same time drive the movable frame to move and disperse, so that the electrical components are dispersed outside the cabinet shell, effectively increasing the spacing between the electrical components, improving the convenience of inspection and disassembly, and thus shortening the equipment maintenance time.

[0010] Preferably, the mounting mechanism also has two top plates, the fixed frame has a slideway 1, each of the sliding rods is provided with a slideway 2 which is connected to the slideway 1, an elastic member 1 is fixed between each of the sliding rods and the fixed frame, the elastic forces of the two elastic members 1 respectively push the two sliding rods so that the two sliding rods respectively abut against the two top plates, the total slideway is formed by connecting the slideway 1 and the two slideways 2, and the sum of the elastic forces of all the elastic members 2 is less than the sum of the elastic forces of all the elastic members 1.

[0011] Preferably, the electrical cabinet for intelligently detecting the internal environment based on the Internet of Things of the present invention further comprises a mobile driving mechanism, which is installed on the cabinet shell and is used to drive the mobile plate to move;

[0012] The mobile driving mechanism includes two guide assemblies and a driving assembly. The two guide assemblies are respectively installed on the top and bottom of the cabinet shell to guide the mobile plate toward the outside of the cabinet shell. The driving assembly is used to provide power to drive the mobile plate to move.

[0013] Preferably, the two guide assemblies each include a guide plate fixed on the inner wall of the cabinet shell, a card slot is opened on the two guide plates, sliders are slidably connected in the two card slots, the two sliders are respectively fixed on the top and bottom of the movable plate, and a sealing plate is fixed on the two guide plates.

[0014] Preferably, the driving assembly includes a screw rod, which is rotatably connected to a sealing plate near the bottom of the movable plate, and the sliding block is provided with a screw hole threadedly connected to the screw rod, and a handle is fixedly provided at one end of the screw rod.

[0015] The effect is that the screw rod can be driven to rotate by turning the handle, and the rotation of the screw rod can drive the slider to move through the threaded connection between the screw rod and the slider, and the movement of the slider can realize the function of driving the moving plate to move.

[0016] Preferably, the fixed frame includes a connecting plate 1 and two sub-plates, the connecting plate 1 is fixedly mounted on the movable plate, the connecting plate 1 is fixedly connected to one of the sub-plates on a side away from the movable plate, the two sub-plates are provided with mutually symmetrical sliding grooves, each of the sliding rods is slidably connected in the two sliding grooves, a connecting plate 2 is fixedly mounted in the middle of the two sliding grooves, and the slideway 1 is formed by the gap between the two sub-plates.

[0017] Preferably, each of the sliding rods has a fixed boss at one end away from the fixed frame, and all of the movable frames are located between two of the fixed bosses, and the elastic members 2 at the two edges are fixedly connected to the two fixed bosses respectively.

[0018] Preferably, each of the slide bars is fixedly provided with an inclined plate, and each of the inclined plates has an inclined surface 1. When the two inclined plates respectively follow the movement of the two slide bars, the two inclined surfaces 1 can be slidably connected with the two top receiving plates respectively.

[0019] After the circuit maintenance in the electrical cabinet is completed, the movable plate is controlled to move and drive the fixed frame, elastic member 1, slide bar, inclined plate, movable frame, elastic member 2, clamping strip and electrical components on the clamping strip to move synchronously into the cabinet. The inclined surface 1 on the inclined plate abuts against and slides against the top plate. The two top plates can respectively force the two inclined plates to move, so that the two inclined plates approach each other. The two inclined plates approach each other and respectively drive the two slide bars approach each other. At the same time, the two elastic members 1 are compressed, and the fixed bosses on the two slide bars also approach each other and compress all the elastic members 2, so that all the movable frames approach each other. The approach of all the movable frames drives all the electrical components to approach each other through the clamping strip and close together, and finally all the electrical components are put back into the cabinet to realize the reset function of the electrical components.

[0020] Preferably, each of the movable frames is provided with a rubber plate, and when the electrical components are mounted on the clamping strips, one side of the electrical components can rest against the rubber plate.

[0021] The abutment between the electrical component and the rubber plate can enhance the friction between the electrical component and the clamping strip, thereby improving the stability of the electrical component.

[0022] The power distribution switch of the present invention is applied to the above-mentioned electrical cabinet based on the Internet of Things intelligent detection of internal environment, including a switch body, a second card slot is provided on the switch body, and the second card slot can be connected to the card strip. An anti-slip strip is provided on the switch body, and when the second card slot is connected to the card strip, the anti-slip strip can be pressed against the rubber plate.

[0023] The second card slot can be connected to the card strip to install the distribution switch. At the same time, the anti-slip strip on the distribution switch can press the rubber plate to increase the friction between the movable frame and the power-off switch, further prevent the power-off switch from sliding sideways, and improve the stability of the power-off switch.

[0024] The beneficial effect of the present invention is that when the circuit in the electrical cabinet needs to be repaired, the movable plate is controlled to move outside the cabinet shell, and the movement of the movable plate can drive the fixed frame, the sliding rod, the movable frame, the second elastic member, the card strip and the electrical components on the card strip to move synchronously. As the fixed frame, the sliding rod, the movable frame, the second elastic member, the card strip and the electrical components on the card strip are also moved outside the cabinet shell, the two sliding rods are pushed to move and move away from each other. The two sliding rods move away from each other and pull the second elastic member to become longer. At the same time, the second elastic member will also drive the movable frame to move and disperse, so that the electrical components are dispersed outside the cabinet shell, which effectively increases the distance between the electrical components, improves the convenience of inspection and disassembly, and thus shortens the equipment maintenance time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of a specific embodiment of the present invention.

[0026] Figure 2 It is a structural schematic diagram of a cabinet according to a specific embodiment of the present invention.

[0027] Figure 3 It is a structural schematic diagram of a mobile driving mechanism, a mobile plate and a mounting mechanism in a specific embodiment of the present invention.

[0028] Figure 4 It is a schematic diagram of the structure of the guide assembly and the drive assembly of a specific embodiment of the present invention.

[0029] Figure 5 It is a structural schematic diagram of the installation mechanism of a specific embodiment of the present invention.

[0030] Figure 6 It is an exploded view of a fixing frame, two elastic members and two sliding rods according to a specific embodiment of the present invention.

[0031] Figure 7 It is a structural schematic diagram of a fixed frame, a sliding rod, a movable frame, a second elastic member and a clamping strip in a specific embodiment of the present invention.

[0032] Figure 8 It is a structural schematic diagram of a state in which the mounting mechanism of a specific embodiment of the present invention is moved outside the cabinet.

[0033] Fig. 9 It is a structural schematic diagram of a switch body in a specific embodiment of the present invention.

[0034] Fig.10 It is a structural schematic diagram of a switch body in a specific embodiment of the present invention installed on a clamping strip.

[0035] Reference numerals:

[0036] 10. Cabinet body; 11. Cabinet shell; 12. Cabinet door; 13. Support foot; 14. Lifting ear; 20. Mobile drive mechanism; 21. Guide assembly; 211. Guide plate; 212. Slot 1; 213. Slider; 214. Closing plate; 22. Drive assembly; 221. Screw; 222. Handle; 30. Mobile plate; 40. Installation mechanism; 41. Fixed frame; 411. Connecting plate 1; 412. Splitting plate; 413. Slide; 414. Connecting plate 2; 415. Slideway 1; 42. Top plate; 43. Elastic member 1; 44. Slide rod; 441. Slideway 2; 442. Fixed boss; 45. Inclined plate; 451. Inclined surface 1; 46. Movable frame; 461. Rubber plate; 47. Elastic member 2; 48. Card strip; 50. Switch body; 51. Slot 2; 52. Anti-slip strip. DETAILED DESCRIPTION

[0037] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0038] like Figures 1 to 8 As shown, the electrical cabinet based on the intelligent detection of the internal environment of the Internet of Things of the present invention includes a cabinet 10, a mobile driving mechanism 20 is installed in the cabinet 10, and a mobile plate 30 is provided at the movable end of the mobile driving mechanism 20. The mobile driving mechanism 20 can drive the mobile plate 30 to move in the cabinet 10, and at least one group of mounting mechanisms 40 are installed on the inner wall of the mobile plate 30 and the cabinet 10. At least two electrical components can be installed on each group of mounting mechanisms 40. When the mobile driving mechanism 20 is controlled to drive the mobile plate 30 to move outside the cabinet 10, each mounting mechanism 40 can drive the electrical components thereon to move away from each other to increase the spacing between adjacent electrical components.

[0039] refer to Figure 1 and Figure 2 As shown, the cabinet 10 includes a cabinet shell 11, one side of the cabinet shell 11 is hinged with a cabinet door 12 through a hinge, and a storage space is enclosed between the cabinet door 12 and the cabinet shell 11, and the storage space is for installing electrical components. Support legs 13 are welded on both sides of the bottom of the cabinet shell 11, and the support legs 13 are used to support the entire cabinet 10. A lifting ear 14 is welded on the top of the cabinet shell 11. The cabinet 10 can be lifted by using a crane to hook the lifting ear 14, so that the cabinet 10 can be moved.

[0040] A detection mechanism is installed in the cabinet shell 11, and the detection mechanism includes a temperature and humidity sensor, an MCU, an information processing unit, a memory, a communication unit, a cloud platform and a QR code installed in the cabinet shell 11. The connection end of the temperature and humidity sensor is connected to the MCU, and is used to record the temperature and humidity in each time period in the cabinet 10, and transmit the recorded information to the MCU for data processing. The connection end of the information processing unit is connected to the MCU, and is used to process the data inside the cabinet 10 transmitted by the MCU. The memory is connected to the information processing unit to store the information transmitted by the information processing unit. One end of the information processing unit is connected to the cloud platform through the communication unit, and the communication unit sends the information processed by the information processing unit to the cloud platform for cloud storage. The information stored in the cloud platform corresponds to the QR code, and the user can view the information stored in the cloud platform through the QR code reading terminal.

[0041] refer to Figure 1 , Figure 3 and Figure 4As shown, the mobile drive mechanism 20 includes two guide components 21 and a drive component 22. The two guide components 21 are respectively installed on the top and bottom of the cabinet shell 11 to limit the moving direction of the mobile plate 30 so as to guide the mobile plate 30 toward the direction of the cabinet door 12. It should be noted that each guide component 21 includes a guide plate 211 fixedly installed on the cabinet shell 11, each guide plate 211 is provided with a slot 212, and each slot 212 is slidably connected with a slider 213. In this embodiment, the cross-section of the slider 213 is T-shaped, and the cross-section of the slot 212 is T-shaped that matches the slider 213, so that the slider 213 can be restricted to slide in the slot 212 with a single degree of freedom. The two sliders 213 are respectively welded to the top and bottom of the mobile plate 30, and each guide plate 211 is fixedly connected with a sealing plate 214 to prevent the slider 213 from escaping from the slot 212.

[0042] Continue to refer Figure 3 and Figure 4 As shown, in the present embodiment, the driving assembly 22 is mounted on the guide assembly 21 near the bottom of the cabinet shell 11. In other embodiments, the driving assembly 22 is mounted on the guide assembly 21 near the top of the cabinet shell 11. Specifically, the driving assembly 22 includes a screw 221, which is rotatably connected to the sealing plate 214 through a bearing. A screw hole threadedly connected to the screw 221 is provided on the slider 213. A handle 222 is fixedly connected to one end of the screw 221. In the present embodiment, the handle 222 is foldable. When the handle 222 is not in use, the handle 222 is folded into the cabinet body 10, which can save space in the cabinet body 10 and does not affect the closing of the cabinet door 12. The screw 221 can be driven to rotate by rotating the handle 222. The rotation of the screw 221 can drive the slider 213 to move through its threaded connection with the slider 213. The slider 213 moves to realize the function of driving the movable plate 30 to move.

[0043] refer to Figure 1 , Figures 5 to 7As shown, each set of mounting mechanisms 40 includes a fixed frame 41 and two top receiving plates 42, the fixed frame 41 is fixedly connected to the movable plate 30, the fixed frame 41 has a slideway 1 415, both sides of the fixed frame 41 are slidably connected with slide bars 44, each slide bar 44 is provided with a slideway 2 441, each slide bar 44 has a fixed boss 442, the slideway 2 441 and the slideway 1 415 are connected to each other, and the slideway 1 415 and the two slideways 2 441 are connected to form The main slideway is formed, and each slide bar 44 is fixedly connected to the fixing frame 41 with an elastic member 43. In this embodiment, the elastic member 43 is a spring. The elastic force of the two elastic members 43 pushes the two slide bars 44 respectively, so that one end of the two slide bars 44 abuts against the two top receiving plates 42 respectively. An inclined plate 45 is welded on each slide bar 44, and each inclined plate 45 has an inclined surface 451. The slideway 415 and the two slideways 441 are connected to form a main slideway upper slideway. The movable card is connected with at least two movable frames 46, and all the movable frames 46 are located between the two fixed bosses 442. Elastic parts 2 47 are fixedly connected between the two fixed bosses 442 and the movable frames 46 and between every two adjacent movable frames 46, so that in the same group of mounting mechanisms 40, the two fixed bosses 442, all the movable frames 46 and all the elastic parts 2 47 form a row. It should be noted that the elastic part 2 47 is a tension spring. In the same group of mounting mechanisms 40, the sum of the elastic forces of all the elastic parts 2 47 is less than the sum of the elastic forces of all the elastic parts 1 43. A clamping strip 48 is welded on each movable frame 46 for installing electrical components. A rubber plate 461 is provided on each movable frame 46. When the electrical components are installed on the clamping strip 48, the electrical components can press against the rubber plate 461 to increase the friction between the movable frame 46 and the electrical components, prevent the power-off switch from sliding sideways, and improve the stability of the electrical components.

[0044] Continue to refer Figure 6 As shown, the fixed frame 41 includes a connecting plate 411 and two sub-plates 412. The connecting plate 411 is welded to the movable plate 30. The side of the connecting plate 411 away from the movable plate 30 is fixedly connected to one of the sub-plates 412. The two sub-plates 412 are provided with mutually symmetrical sliding grooves 413. The sliding rod 44 is slidably connected in the two sliding grooves 413. The middle parts of the two sliding grooves 413 are welded with a connecting plate 414. A slideway 415 is formed between the two sub-plates 412.

[0045] When the circuit in the electrical cabinet needs to be repaired, the cabinet door 12 is opened and the handle 222 is turned. The screw rod 221 is rotated by turning the handle 222. The screw rod 221 rotates and drives the slider 213 to move through the threaded connection between the screw rod 221 and the slider 213. The slider 213 moves to drive the movable plate 30 to move, so that the movable plate 30 moves out of the cabinet shell 11. The movement of the movable plate 30 drives the fixed frame 41, the elastic member 1 43, the slide bar 44, the inclined plate 45, the movable frame 46, the elastic member 2 47, the clamping strip 48 and the electrical components on the clamping strip 48 to move synchronously. As the slide bar 44 is separated from the top plate 42, the fixed frame 4 1. The elastic member 1 43, the slide bar 44, the inclined plate 45, the movable frame 46, the elastic member 2 47, the clamping strip 48 and the electrical components on the clamping strip 48 are all moved to the outside of the cabinet housing 11. At the same time, the two elastic members 1 43 push the two slide bars 44 to move respectively, so that the two slide bars 44 are relatively far away from each other, and the inclined surface 1 451 on the inclined plate 45 begins to abut against and slide against the top plate 42. At the same time, the fixed boss 442 on the two slide bars 44 moves to pull the elastic member 2 47, and all the elastic members 2 47 are stretched and lengthened, and at the same time, the movable frame 46 is driven to move and spread, so that the electrical components are spread outside the cabinet housing 11 (such as Figure 8 As shown in the figure, it effectively increases the spacing between electrical components, improves the convenience of maintenance and disassembly, and thus reduces equipment maintenance time.

[0046] After the circuit maintenance in the electrical cabinet is completed, the handle 222 is rotated to drive the screw rod 221 to reverse by rotating the handle 222, so as to drive the movable plate 30 to move into the cabinet shell 11. Similarly, the movement of the movable plate 30 can drive the fixed frame 41, the elastic member 1 43, the slide bar 44, the inclined plate 45, the movable frame 46, the elastic member 2 47, the clamping strip 48 and the electrical components on the clamping strip 48 to move synchronously. At the same time, the inclined surface 1 451 on the inclined plate 45 abuts against and slides against the top plate 42. The two top plates 42 respectively force the two inclined plates 45 to move, so that the two inclined plates 45 approach each other. The two inclined plates 45 approach each other and respectively drive the two slide bars 44 approach each other. At the same time, the two elastic members 1 43 are compressed, and the fixed bosses 442 on the two slide bars 44 also approach each other and compress all the elastic members 2 47, so that all the movable frames 46 approach each other. All the movable frames 46 approach each other and drive all the electrical components to approach each other and close together through the clamping strip 48, and finally all the electrical components are put back into the cabinet body 10.

[0047] like Fig. 9 and Fig.10As shown, the distribution switch of the present invention can be applied to the above-mentioned electrical cabinet based on the intelligent detection of the internal environment of the Internet of Things. The distribution switch of the present invention includes a switch body 50. The switch body 50 is provided with a second card slot 51. The second card slot 51 can be connected to the card strip 48 to install the distribution switch. The switch body 50 is provided with an anti-slip strip 52. When the distribution switch is installed on the card strip 48, the anti-slip strip 52 on the distribution switch can press the rubber plate 461 to increase the friction between the movable frame 46 and the power-off switch, further prevent the power-off switch from sliding sideways, and improve the stability of the power-off switch.

[0048] The above embodiments are exemplary and should not be construed as limiting the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An electrical cabinet for intelligently detecting the internal environment based on the Internet of Things, comprising a cabinet shell, characterized in that: The cabinet shell is provided with a detection mechanism and a movable plate, and the movable plate and the inner wall of the cabinet shell are provided with at least one mounting mechanism; The detection mechanism includes a temperature and humidity sensor, an MCU, an information processing unit, a communication unit, a cloud platform and a QR code installed in the cabinet shell. The temperature and humidity sensor is connected to the MCU to record the temperature and humidity in the cabinet shell and transmit the recorded information to the MCU for processing. The information processing unit is connected to the MCU, and the information processing unit is connected to the cloud platform through the communication unit. The information processing unit is used to process the data transmitted by the MCU and send the information to the cloud platform through the communication unit for cloud storage. The information stored in the cloud platform corresponds to the QR code, and the user can read the information stored in the cloud platform by scanning the QR code; The two cams are connected by a spring, and the two cams are connected by a spring, and the two cams are connected by a spring, and the two cams are connected by a spring, and the two cams are connected by a spring, and the two cams are connected by a spring. It also includes a moving drive mechanism, which is installed on the cabinet shell and is used to drive the moving plate to move; Each of the slide bars is fixed with an inclined plate, and each of the inclined plates has an inclined surface 1. When the two inclined plates respectively follow the movement of the two slide bars, the two inclined surfaces 1 can be slidably connected with the two top receiving plates respectively.

2. The electrical cabinet for intelligently detecting the internal environment based on the Internet of Things according to claim 1 is characterized in that: The mobile driving mechanism includes two guide assemblies and a driving assembly. The two guide assemblies are respectively installed on the top and bottom of the cabinet shell to guide the mobile plate toward the outside of the cabinet shell. The driving assembly is used to provide power to drive the mobile plate to move.

3. The electrical cabinet for intelligently detecting the internal environment based on the Internet of Things according to claim 2 is characterized in that: The two guide assemblies each include a guide plate fixed on the inner wall of the cabinet shell, a card slot is opened on the two guide plates, a slider is slidably connected in the two card slots, the two sliders are respectively fixed on the top and bottom of the movable plate, and a sealing plate is fixed on the two guide plates.

4. The electrical cabinet for intelligently detecting the internal environment based on the Internet of Things according to claim 3 is characterized in that: The driving assembly comprises a screw rod, which is rotatably connected to a sealing plate near the bottom of the movable plate. A screw hole threadably connected to the screw rod is provided on the slider, and a handle is fixedly provided at one end of the screw rod.

5. The electrical cabinet for intelligently detecting internal environment based on the Internet of Things according to claim 4 is characterized in that: The fixed frame includes a connecting plate 1 and two sub-plates, the connecting plate 1 is fixedly mounted on the movable plate, the connecting plate 1 is fixedly connected to one of the sub-plates on a side away from the movable plate, the two sub-plates are provided with mutually symmetrical sliding grooves, each of the sliding rods is slidably connected in the two sliding grooves, a connecting plate 2 is fixedly mounted in the middle of the two sliding grooves, and the slideway 1 is formed by the gap between the two sub-plates.

6. The electrical cabinet for intelligently detecting internal environment based on the Internet of Things according to claim 5 is characterized in that: One end of each slide bar away from the fixed frame has a fixed boss, and all the movable frames are located between two fixed bosses, and the two elastic members at the two edges are fixedly connected to the two fixed bosses respectively.

7. The electrical cabinet for intelligently detecting internal environment based on the Internet of Things according to claim 6 is characterized in that: Each of the movable frames is provided with a rubber plate, and when the electrical components are mounted on the clamping strips, one side of the electrical components can be against the rubber plate.

8. A power distribution switch, applied to the electrical cabinet based on the intelligent detection of internal environment of the Internet of Things as claimed in claim 7, characterized in that: The switch body comprises a switch body, wherein the switch body is provided with a second card slot, wherein the second card slot can be connected to the card strip, and the switch body is provided with an anti-slip strip, wherein when the second card slot is connected to the card strip, the anti-slip strip can press against the rubber plate.

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