Intelligent integrated distribution box

Abstract

The application relates to the technical field of distribution boxes, in particular to an intelligent comprehensive distribution box. The box body is internally provided with a guide rail frame, the guide rail frame is provided with commonly-used intelligent switches and a main switch, the commonly-used intelligent switches are connected with wires for conveying electric current, and the guide rail frame is further provided with a control module. The current clamp, the transmission mechanism and the opening and closing mechanism are arranged, the output lines of the commonly-used intelligent switches can be continuously monitored during the operation of the distribution box to realize real-time monitoring of the working state of the commonly-used intelligent switches, when no electric current is output under the on state of a certain commonly-used intelligent switch, the system can automatically judge that internal failure occurs, and a standby intelligent switch is started to replace power supply, the power-off time caused by internal failure of equipment is obviously shortened, the continuity and reliability of power supply are improved, and the problem of lagging fault response caused by the lack of self-diagnosis and self-recovery mechanism in the prior art is effectively solved.

Description

Technical Field

[0001] This invention relates to the field of distribution box technology, and in particular to an intelligent integrated distribution box. Background Technology

[0002] With the continuous improvement of the intelligence and automation level of modern power systems, intelligent integrated distribution boxes, as key equipment for power distribution and control, have been widely used in residential buildings, commercial buildings, and industrial facilities. The main function of traditional distribution boxes is to realize the distribution of power, line protection, and control of electrical equipment. In order to improve the safety and controllability of the power distribution system, existing distribution boxes are usually equipped with intelligent switches. These devices not only have the overload and short-circuit protection functions of traditional circuit breakers, but also integrate communication modules to support intelligent operations such as remote monitoring, status reporting, and remote opening and closing, thereby realizing real-time management and fault early warning of the power system.

[0003] However, despite significant progress in fault protection and remote monitoring, existing smart switches still have obvious shortcomings in fault diagnosis and emergency handling capabilities. Specifically, most current smart switches can only sense and respond to abnormalities in external circuits (such as overcurrent and short circuits), but cannot effectively diagnose their own internal state. During long-term operation, due to factors such as changes in environmental temperature and humidity, mechanical wear, and arc erosion, the internal contacts of smart switches may stick together, have poor contact, or fail to engage due to aging, arc erosion, or manufacturing defects. Even if the control signal is normal, current may not be able to be conducted, resulting in a power outage phenomenon where the circuit "appears to be energized but actually has no output." After such internal faults occur, due to the lack of self-diagnosis and self-recovery mechanisms, the system cannot automatically take emergency measures to restore power supply. It can only rely on manual inspection or dispatching maintenance personnel to the site to troubleshoot and replace equipment after the user reports the problem. This process is time-consuming, resulting in a significant extension of power outage time and seriously affecting the user's normal power experience. This problem is particularly prominent in places with high requirements for power supply continuity (such as data centers, hospitals, and smart home systems). Summary of the Invention

[0004] In view of this, the present invention provides an intelligent integrated distribution box, which can solve the shortcomings of existing distribution boxes where, when a power outage occurs due to an internal fault of the intelligent switch, the lack of a self-diagnosis and self-recovery mechanism means that maintenance personnel can only be relied on on-site inspection and equipment replacement, resulting in a significant extension of the power outage time and seriously affecting the user's normal power experience.

[0005] The technical solution of this invention is as follows: an intelligent integrated distribution box, comprising a box body, a guide rail frame inside the box body, a commonly used intelligent switch and a main switch mounted on the guide rail frame, a wire for transmitting current connected to the commonly used intelligent switch, a control module mounted on the guide rail frame, a transmission mechanism and an opening and closing mechanism inside the box body, a box door connected to the transmission mechanism, current clamps for sensing the magnetic field around the wires spaced apart on the transmission mechanism, the transmission mechanism for moving the current clamps by rotating the box door, and the opening and closing mechanism for controlling the opening and closing of the jaws of the current clamps, a spare intelligent switch and an adjustment mechanism mounted on the guide rail frame, a fixed plate connected to the adjustment mechanism, the adjustment mechanism for adjusting the position of the fixed plate, a conductive plate rotatably mounted on the fixed plate, a torsion spring connected between the conductive plate and the fixed plate, contact pieces symmetrically slidingly mounted on the conductive plate, the contact pieces for contacting the conductive pieces of the commonly used intelligent switch, and a spare wire connected between the conductive plate and the spare intelligent switch.

[0006] As a further preferred embodiment, the transmission mechanism includes a contact sensor, a rotating shaft, a pulley, a flat belt, a connecting plate, and a connecting block. The contact sensor that contacts the door is installed inside the housing. Two sets of rotating shafts are rotatably installed inside the housing, with two shafts in each set. One of the shafts in the same set is connected to the door. A pulley is connected to the rotating shaft. A flat belt is wound between the two pulleys in the same set of rotating shafts. A connecting plate is connected between the two flat belts. A connecting block is connected to the connecting plate. A current clamp is connected to the connecting block.

[0007] As a further preferred embodiment, the opening and closing mechanism includes a first linear actuator and a slider frame. The first linear actuator is mounted on the connecting block, and the slider frame is slidably disposed on the connecting block. The slider frame is connected to the telescopic rod of the first linear actuator, and the slider frame is used to abut the trigger of the current clamp.

[0008] As a further preferred embodiment, the adjustment mechanism includes an electric slide rail and a double-acting electric push rod. The electric slide rail is mounted on the guide rail frame, and the double-acting electric push rod is connected to the slider of the electric slide rail. The fixing plate is connected to the telescopic rod of the double-acting electric push rod.

[0009] As a further preferred embodiment, it also includes an inflation mechanism, which includes an airbag, a bidirectional air pump, and an air tube. The airbag is connected to a conductive plate, and a contact piece is connected to the airbag. The bidirectional air pump is mounted on the side of the double-acting electric push rod, and an air tube connects the bidirectional air pump to the airbag.

[0010] As a further preferred embodiment, an indicator light is also included, which is connected to the mounting plate and is used to indicate the position of the mounting plate.

[0011] As a further preferred option, a cooling fan is also included, with a cooling fan installed on the side of the enclosure for heat dissipation inside the enclosure.

[0012] As a further preferred embodiment, a suppression mechanism is also included. The suppression mechanism includes a smoke sensor, a hollow frame, a second linear actuator, a baffle plate, an air canister, and a solenoid valve. The smoke sensor is installed inside the housing, and the hollow frame and the second linear actuator are installed on the side of the housing. A baffle plate is connected to the telescopic rod of the second linear actuator. The baffle plate is used to block the cooling fan. An air canister is installed inside the hollow frame. The air outlet of the air canister is connected to the housing. A solenoid valve is installed at the air outlet of the air canister.

[0013] The beneficial effects of this invention are as follows: 1. By setting up a current clamp, a transmission mechanism and an opening and closing mechanism, this invention can continuously monitor whether there is current in the output lines of each commonly used smart switch during the operation of the distribution box, realize real-time monitoring of the working status of commonly used smart switches. When it is detected that a commonly used smart switch has no current output in the state that it should be conducting, the system can automatically judge that an internal fault has occurred and start the backup smart switch to provide alternative power supply, which significantly shortens the power outage time caused by internal equipment faults, improves the continuity and reliability of power supply, and effectively solves the problem of delayed fault response caused by the lack of self-diagnosis and self-recovery mechanisms in the prior art.

[0014] 2. By setting up an inflation mechanism, after the contact piece comes into contact with the conductive piece of a common smart switch, the inflation of the airbag can tightly open and press the contact piece onto the conductive piece, ensuring the reliability of the electrical connection and low contact resistance, effectively preventing poor contact caused by vibration or loosening, and improving the stability of the emergency power supply circuit.

[0015] 3. By setting indicator lights, this invention can intuitively indicate the position of the fixed plate and conductive plate that are currently in operation, making it easier for maintenance personnel to quickly locate the commonly used smart switches that have malfunctioned after opening the box door. This significantly improves the efficiency of on-site maintenance and replacement work and reduces maintenance difficulty and time costs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional structural diagram of the guide rail frame, commonly used intelligent switch, and control module of the present invention.

[0018] Figure 3 This is a three-dimensional structural diagram of the flat belt, connecting plate, and connecting block of the present invention.

[0019] Figure 4 This is a three-dimensional structural diagram of the rotating shaft, pulley, and flat belt of the present invention.

[0020] Figure 5 This is a three-dimensional structural diagram of the opening and closing mechanism of the present invention.

[0021] Figure 6 This is a three-dimensional structural diagram of the connecting plate, wires, and current clamp of the present invention.

[0022] Figure 7 This is a three-dimensional structural diagram of the guide rail frame, the commonly used intelligent switch, and the backup intelligent switch of the present invention.

[0023] Figure 8 This is a three-dimensional structural diagram of the adjustment mechanism of the present invention.

[0024] Figure 9 This is a three-dimensional structural diagram of the fixing plate, conductive plate and contact piece of the present invention.

[0025] Figure 10 This is a three-dimensional structural diagram of the inflation mechanism and indicator light of the present invention.

[0026] Figure 11 This is a three-dimensional structural diagram of the torsion spring, airbag, and trachea of ​​the present invention.

[0027] Figure 12 This is a three-dimensional structural diagram of the cooling fan, smoke sensor, and shielding plate of the present invention.

[0028] Figure 13 This is a three-dimensional structural diagram of the suppression mechanism of the present invention.

[0029] Figure 14 This is a cross-sectional view of the suppression mechanism of the present invention.

[0030] Reference numerals: 1. Housing; 201. Guide rail frame; 202. Commonly used smart switch; 203. Main switch; 204. Wire; 205. Control module; 301. Contact sensor; 302. Shaft; 303. Pulley; 304. Flat belt; 305. Connecting plate; 306. Connecting block; 4. Door; 5. Current clamp; 601. First linear actuator; 602. Slider frame; 7. Spare smart switch; 801. Electric slide rail; 802. Double-acting electric push rod; 9. Fixing plate; 10. Conductive plate; 11. Torsion spring; 12. Contact piece; 13. Spare wire; 14. Airbag; 15. Two-way air pump; 16. Air pipe; 1701. Indicator light; 1702. Cooling fan; 18. Smoke sensor; 19. Hollow frame; 20. Second linear actuator; 21. Shielding plate; 22. Air tank; 23. Solenoid valve. Detailed Implementation

[0031] Example: An intelligent integrated power distribution box, see below Figures 1-11As shown, the device includes a housing 1, a guide rail 201, commonly used smart switches 202, a main switch 203, wires 204, and a control module 205. Ventilation holes are provided on the upper parts of both the left and right sides of the housing 1 to facilitate ventilation inside the housing 1. Current-carrying wires are installed inside the housing 1. A guide rail 201 is installed inside the housing 1. Two rows of commonly used smart switches 202 are installed on the front side of the guide rail 201, with ten switches in each row. Conductive plates are provided on the top and bottom of each smart switch 202. The main switch 203 is installed on the upper left front side of the guide rail 201. 3. Electrically connected to control module 205; The conductive plates at the top and bottom of the commonly used smart switch 202 are connected to the busbar via wires 204, and the main switch 203 is also connected to the busbar via wires 204, so that the main switch 203 and the commonly used smart switch 202 are electrically connected via wires 204 and busbar; A control module 205 is provided on the upper front side of the guide rail frame 201. The control module 205 is located on the right side of the main switch 203, and the control module 205 is electrically connected to the commonly used smart switch 202, so that the operator can remotely control the commonly used smart switch 202 via the control module 205;

[0032] It also includes a transmission mechanism, a door 4, current clamps 5, an opening and closing mechanism, a spare smart switch 7, an adjustment mechanism, a fixing plate 9, a conductive plate 10, a torsion spring 11, a contact piece 12, and a spare wire 13; the transmission mechanism and the opening and closing mechanism are installed inside the housing 1, and the door 4 is connected to the transmission mechanism. A sealing strip is installed on the rear side of the door 4 to seal the gap between the door 4 and the housing 1; two rows of current clamps 5 are spaced apart on the transmission mechanism, and the number of current clamps 5 in each row is the same as the number of commonly used smart switches 202 in each row. The two rows of current clamps 5 are located at the two rows of commonly used smart switches 202 respectively. Directly below, the wire 204, connected to the bottom of the commonly used smart switch 202, passes through the jaws of the current clamp 5. The current clamp 5 can sense the magnetic field around the wire 204, thereby detecting whether there is current in the wire 204. The jaws of the current clamp 5 can be controlled by a trigger. By pressing the trigger and moving it to the right, the trigger can open the jaws of the current clamp 5. After releasing the trigger, the trigger can be reset by the elastic element built into the current clamp 5, causing the trigger to close the jaws of the current clamp 5 (existing technology will not be described in detail). The current clamp 5 is electrically connected to the control module 205. The connection and transmission mechanism are used to move the current clamp 5 via the rotation of the door 4; the opening and closing mechanism is used to control the opening and closing of the jaws of the current clamp 5; two spare smart switches 7 are provided on the front right side of the guide rail frame 201. The two spare smart switches 7 are arranged vertically and are located on the right side of the two rows of commonly used smart switches 202. Conductive plates are provided on the top and bottom of the spare smart switches 7. The spare smart switches 7 are electrically connected to the control module 205 so that the operator can remotely control the spare smart switches 7 through the control module 205; guide rail frame 20 An adjustment mechanism is provided on the 1, and four fixed plates 9 are connected to the adjustment mechanism. The adjustment mechanism is used to adjust the position of the fixed plates 9. A conductive plate 10 is rotatably arranged on the front side of the fixed plate 9. A torsion spring 11 is connected between the conductive plate 10 and the fixed plate 9. A contact piece 12 is symmetrically slidably arranged on the front part of the conductive plate 10 facing the backup smart switch 7. The contact piece 12 is used to contact the conductive piece of the commonly used smart switch 202. A spare wire 13 is connected between the conductive plate 10 and the adjacent conductive piece of the backup smart switch 7. The length of the spare wire 13 is long enough to accommodate the position movement of the conductive plate 10.

[0033] See Figures 2-4 and Figure 6As shown, the transmission mechanism includes a contact sensor 301, a rotating shaft 302, a pulley 303, a flat belt 304, a connecting plate 305, and a connecting block 306. A contact sensor 301 is installed on the front left side of the housing 1, contacting the door 4 and electrically connected to the control module 205. Two rotating shafts 302 are rotatably installed on the upper and lower left sides of the housing 1, with the two shafts in the same set positioned front and rear. The cloth has two rotating shafts 302 on the front side connected to the top and bottom of the door 4 respectively; pulleys 303 are connected to the rotating shafts 302; a flat belt 304 is wound between the two pulleys 303 on the same set of rotating shafts 302; a connecting plate 305 is connected between the two flat belts 304, and the connecting plate 305 is located behind the guide rail frame 201; two connecting blocks 306 are connected to the front side of the connecting plate 305, the two connecting blocks 306 are distributed vertically, and two rows of current clamps 5 are respectively connected to the front side of the two connecting blocks 306.

[0034] See Figure 5 As shown, the opening and closing mechanism includes a first linear actuator 601 and a slider frame 602; the first linear actuator 601 is installed on the front left side of the connecting block 306, and the first linear actuator 601 is electrically connected to the control module 205; the slider frame 602 is slidably arranged on the front side of the connecting block 306, and the left side of the slider frame 602 is connected to the telescopic rod of the first linear actuator 601. When the slider frame 602 moves to the right, it will contact the trigger of the current clamp 5, so that the slider frame 602 can drive the trigger of the current clamp 5 to move to the right after moving to the right.

[0035] See Figure 8 As shown, the adjustment mechanism includes an electric slide rail 801 and a double-acting electric push rod 802; two electric slide rails 801 are installed on the rear side of the guide rail frame 201, and the two electric slide rails 801 are distributed vertically. The electric slide rails 801 are electrically connected to the control module 205; a double-acting electric push rod 802 is connected to the slider of each of the two electric slide rails 801. The double-acting electric push rod 802 has telescopic rods in both vertical and horizontal directions, and can be extended or shortened by controlling the telescopic rods in both directions. Four fixing plates 9 are respectively connected to the telescopic rods of the two double-acting electric push rods 802, and the double-acting electric push rods 802 are electrically connected to the control module 205.

[0036] In use, the operator controls the current clamp 5 to open via the control module 205, causing the current clamp 5 to continuously detect whether current is flowing through the wire 204. When the current clamp 5 detects current flowing through the wire 204, it indicates that the common smart switch 202 is in normal working condition; when the current clamp 5 detects no current flowing through the wire 204, it indicates that the common smart switch 202 is in abnormal condition. In this case, the current clamp 5 will send a detection signal to the control module 205, and then the control module 205 will make a judgment based on the state of the common smart switch 202.

[0037] If the commonly used smart switch 202 is in an open circuit state, it means that the commonly used smart switch 202 is automatically powered off due to an abnormality in the external circuit (such as overcurrent or short circuit). In this case, the control module 205 will send a signal to the control center, and the control center will dispatch a maintenance personnel to repair the abnormality in the external circuit.

[0038] If the commonly used smart switch 202 is in the closed state, it indicates that the commonly used smart switch 202 has an internal fault, resulting in no current flowing through the wire 204. In this case, the control module 205 will control the corresponding electric slide rail 801 to drive the double-acting electric push rod 802, the fixing plate 9, the conductive plate 10, and the contact piece 12 to move to the left until the conductive plate 10 is aligned with the faulty commonly used smart switch 202 and the contact piece 12 is aligned with the conductive piece on the commonly used smart switch 202. During this process, when the conductive plate 10 comes into contact with the wire 204 connected to other commonly used smart switches 202, the wire 204 will squeeze the conductive plate 10 to rotate, and the torsion spring 11 will deform. When the conductive plate 10 separates from the wire 204 connected to other commonly used smart switches 202, the torsion spring 11 returns to its original shape, and the torsion spring 11 drives the conductive plate 10 to reverse and reset. Subsequently, the control module 205 will... The control double-acting electric push rod 802 drives the fixed plate 9 and the conductive plate 10 to move closer to the commonly used smart switch 202. This causes the conductive plate 10 to move the contact piece 12 closer to the conductive piece on the commonly used smart switch 202 until the contact piece 12 contacts the conductive piece on the commonly used smart switch 202. This allows the wire 204 to form a circuit through the conductive piece and the contact piece 12, thus forming a circuit between the wire 204, the contact piece 12, the conductive plate 10, the spare wire 13, and the spare smart switch 7. This allows the spare smart switch 7 to take over the operation of the faulty commonly used smart switch 202. In this way, when the commonly used smart switch 202 has an internal fault, the spare smart switch 7 can take over the operation, thereby ensuring the user's power needs. Subsequently, the control module 205 will send a signal to the control center, which will dispatch a maintenance personnel to replace the faulty commonly used smart switch 202.

[0039] When a maintenance technician needs to replace a faulty common smart switch 202, they pull the door 4 to open it. When the door 4 separates from the contact sensor 301, the contact sensor 301 sends a signal. Upon receiving the signal, the control module 205 controls the current clamp 5 to close. Simultaneously, the control module 205 also controls the first linear actuator 601 to drive the slider bracket 602 to move to the right, making the slider bracket 602 contact the trigger of the current clamp 5. The slider bracket 602 then pushes the trigger of the current clamp 5 to move to the right until the trigger opens the jaws of the current clamp 5. As the door 4 opens, it drives the front rotating shaft 302 to rotate, which in turn drives the connecting plate 305 to move backward through the transmission of the pulley 303 and the flat belt 304. This causes the connecting plate 305 to move the connecting block 306 and the current clamp 5 backward, thereby disengaging the wire 204 from the jaws of the current clamp 5. This allows the maintenance personnel to disconnect the wire 204 from the faulty common smart switch 202. Next, based on the positions of the fixing plate 9 and the conductive plate 10, the faulty common smart switch 202 is located. Then, the control module 205 controls the double-acting electric push rod 802 to drive the fixing plate 9 and the conductive plate 10 to move and reset away from the common smart switch 202. This causes the conductive plate 10 to move the contact piece 12 away from the conductive piece on the common smart switch 202, thus separating the contact piece 12 from the conductive piece on the common smart switch 202. Subsequently, the control module 205 controls the corresponding electric slide rail 801 to drive... The double-acting electric push rod 802, the fixing plate 9, the conductive plate 10, and the contact piece 12 move to the right to reset. During this process, when the conductive plate 10 comes into contact with the wire 204 connected to other commonly used smart switches 202, the wire 204 will squeeze the conductive plate 10 to reverse, and the torsion spring 11 will deform. When the conductive plate 10 separates from the wire 204 connected to other commonly used smart switches 202, the torsion spring 11 returns to its original shape and drives the conductive plate 10 to rotate and reset. Then, the control module 205 controls the main switch 203 to be in an open circuit state, and then disconnects the wire 204 from the faulty commonly used smart switch 202. Then, the faulty commonly used smart switch 202 is removed from the guide rail 201, and a new commonly used smart switch 202 is reinstalled. The wire 204 is connected to the new common smart switch 202 on the guide rail 201. Then, the control module 205 controls the main switch 203 to be in the on state, and then pushes the box door 4 to reverse and close. This causes the box door 4 to drive the front rotating shaft 302 to reverse, thereby driving the connecting plate 305 forward to reset through the transmission of the pulley 303 and the flat belt 304. The connecting plate 305 drives the connecting block 306 and the current clamp 5 forward, so that the wire 204 returns to the jaws of the current clamp 5. When the box door 4 contacts the contact sensor 301, the contact sensor 301 will send a signal. After receiving the signal, the control module 205 will control the current clamp 5 to open, so that the current clamp 5 can continue to detect whether there is current flowing through the wire 204.Simultaneously, the control module 205 controls the first linear actuator 601 to drive the slider bracket 602 to move to the left and reset, causing the slider bracket 602 to separate from the trigger of the current clamp 5. This allows the trigger to reset using the built-in elastic element of the current clamp 5, causing the trigger to close the jaws of the current clamp 5. In this way, the faulty common smart switch 202 can be replaced.

[0040] See Figure 10 and Figure 11 As shown, it also includes an inflation mechanism, which includes an airbag 14, a bidirectional air pump 15, and an air tube 16; the airbag 14 is connected to the front inner side of the conductive plate 10, the airbag 14 is located between two contact pieces 12 on the conductive plate 10, and the contact pieces 12 are connected to the airbag 14; the bidirectional air pump 15 is symmetrically installed on the left and right sides of the double-acting electric push rod 802, the air tube 16 is connected to the conductive plate 10, one end of the air tube 16 is connected to the air outlet of the bidirectional air pump 15, and the other end of the air tube 16 passes through the inner side of the conductive plate 10 and is connected to the airbag 14; the bidirectional air pump 15 is electrically connected to the control module 205.

[0041] By setting up an inflation mechanism, when the control module 205 controls the double-acting electric push rod 802 to drive the fixed plate 9 and the conductive plate 10 to move closer to the commonly used smart switch 202, the conductive plate 10 drives the contact piece 12 to approach the conductive piece on the commonly used smart switch 202. Once the contact piece 12 contacts the conductive piece on the commonly used smart switch 202, the control module 205 also controls the bidirectional air pump 15 to draw air into the airbag 14 through the air pipe 16, causing the airbag 14 to inflate. This inflation expands the two contact pieces 12 on the conductive plate 10, causing them to press tightly against the conductive piece on the commonly used smart switch 202. This ensures that the two contact pieces 12 on the conductive plate 10 are properly positioned. Limiting is implemented to prevent poor contact between contact piece 12 and conductive piece due to loosening; when it is necessary to control the double-acting electric push rod 802 via the control module 205 to drive the fixing plate 9 and conductive plate 10 to move away from the commonly used smart switch 202 for reset, the bidirectional air pump 15 is first controlled by the control module 205 to extract the air in the airbag 14 through the air tube 16, causing the airbag 14 to contract, thereby causing the airbag 14 to drive the two contact pieces 12 on the conductive plate 10 to reset by contraction, and releasing the limit on the contact pieces 12. Then, the double-acting electric push rod 802 is controlled by the control module 205 to drive the fixing plate 9 and conductive plate 10 to move away from the commonly used smart switch 202 for reset.

[0042] See Figure 10 and Figure 11 As shown, it also includes indicator lights 1701; indicator lights 1701 are symmetrically connected to the left and right sides of the front side of the fixing plate 9. The indicator lights 1701 are used to indicate the position of the fixing plate 9. The indicator lights 1701 are electrically connected to the control module 205.

[0043] By setting indicator light 1701, when the control module 205 controls the electric slide rail 801 to drive the fixed plate 9 and conductive plate 10 to move to the left, the control module 205 will control indicator light 1701 to light up. Subsequent maintenance personnel can easily find the position of the fixed plate 9 and conductive plate 10 based on the position of indicator light 1701, thus facilitating the maintenance personnel to locate the faulty common smart switch 202. When the control module 205 controls the electric slide rail 801 to drive the fixed plate 9 and conductive plate 10 to move to the right and reset, the control module 205 will control indicator light 1701 to turn off.

[0044] See Figure 12 and Figure 13 As shown, it also includes a cooling fan 1702; four cooling fans 1702 are installed on the lower rear side of the housing 1. The cooling fans 1702 are used to dissipate heat inside the housing 1. The cooling fans 1702 are electrically connected to the control module 205.

[0045] By setting up a cooling fan 1702, the operator can control the cooling fan 1702 to turn on through the control module 205, so that the cooling fan 1702 can dissipate heat on the inside of the cabinet 1, thereby preventing the electronic instruments from burning out due to excessive heat inside the cabinet 1. After the heat dissipation inside the cabinet 1 is completed, the cooling fan 1702 can be turned off through the control module 205.

[0046] See Figures 12-14 As shown, it also includes a suppression mechanism, which includes a smoke sensor 18, a hollow frame 19, a second linear actuator 20, a baffle plate 21, a gas canister 22, and a solenoid valve 23. A smoke sensor 18 is installed at the top inside the housing 1, and the smoke sensor 18 is electrically connected to the control module 205. A hollow frame 19 is installed in the middle of the rear side of the housing 1; the hollow frame 19 can be disassembled for inspection of the contents inside. Second linear actuators 20 are installed on both the left and right sides of the middle of the rear side of the housing 1, located inside the hollow frame 19, with the telescopic rod of the second linear actuator 20 sliding through the hollow frame. At the bottom of the hollow frame 19, the second linear actuator 20 is electrically connected to the control module 205; a baffle 21 is slidably installed on the rear side of the housing 1, and the telescopic rod of the second linear actuator 20 is connected to the baffle 21. The baffle 21 is used to cover the cooling fan 1702 and the ventilation holes; a gas tank 22 is installed at the bottom inside the hollow frame 19. The gas tank 22 is used to store compressed carbon dioxide. The outlet of the gas tank 22 is connected to the inside of the housing 1. By disassembling the hollow frame 19, the gas tank 22 can be replaced or repaired; a solenoid valve 23 is installed at the outlet of the gas tank 22, and the solenoid valve 23 is electrically connected to the control module 205.

[0047] By setting up a suppression mechanism, when the smoke sensor 18 detects smoke inside the enclosure 1, it will send a signal. Upon receiving the signal, the control module 205 will control the main switch 203 to be in an open circuit state. At the same time, it will control the second linear actuator 20 to drive the baffle 21 to move downward, so that the baffle 21 blocks the cooling fan 1702 and the ventilation holes. Subsequently, the control module 205 will control the solenoid valve 23 to open, allowing the compressed carbon dioxide in the gas tank 22 to be discharged into the inside of the enclosure 1, thereby suppressing the fire inside the enclosure 1 and preventing the fire from spreading. At the same time, the control module 205 will send a signal to the control center, which will dispatch a maintenance personnel for inspection. After the maintenance personnel complete the inspection, the control module 205 will control the solenoid valve 23 to close, and then control the second linear actuator 20 to drive the baffle 21 to move upward and reset. The gas tank 22 in the hollow frame 19 will then be replaced, and the control module 205 will control the main switch 203 to be in an open circuit state.

Claims

1. An intelligent integrated distribution box, comprising a box body (1), a guide rail frame (201) disposed inside the box body (1), a commonly used intelligent switch (202) and a main switch (203) disposed on the guide rail frame (201), a wire (204) for transmitting current connected to the commonly used intelligent switch (202), and a control module (205) disposed on the guide rail frame (201), characterized in that, The housing (1) is equipped with a transmission mechanism and an opening and closing mechanism. The transmission mechanism is connected to a door (4). The transmission mechanism is equipped with current clamps (5) for sensing the magnetic field around the wire (204) at intervals. The transmission mechanism is used to move the current clamps (5) by rotating the door (4). The opening and closing mechanism is used to control the opening and closing of the jaws of the current clamps (5). The guide rail frame (201) is equipped with a spare smart switch (7) and an adjustment mechanism. The adjustment mechanism is connected to a fixed plate (9). The adjustment mechanism is used to adjust the position of the fixed plate (9). The fixed plate (9) is rotatably equipped with a conductive plate (10). The conductive plate (10) is connected to the fixed plate (9) with a torsion spring (11). The conductive plate (10) is symmetrically slidably equipped with contact pieces (12). The contact pieces (12) are used to contact the conductive pieces of the commonly used smart switch (202). The conductive plate (10) is connected to the spare smart switch (7) with a spare wire (13). The transmission mechanism includes a contact sensor (301), a rotating shaft (302), a pulley (303), a flat belt (304), a connecting plate (305), and a connecting block (306). The contact sensor (301) that contacts the door (4) is provided inside the housing (1). Two sets of rotating shafts (302) are rotatably arranged inside the housing (1). There are two rotating shafts (302) in one set. One of the rotating shafts (302) in the same set is connected to the door (4). A pulley (303) is connected to the rotating shaft (302). A flat belt (304) is wound between the two pulleys (303) in the same set of rotating shafts (302). A connecting plate (305) is connected between the two flat belts (304). A connecting block (306) is connected to the connecting plate (305). A current clamp (5) is connected to the connecting block (306). The opening and closing mechanism includes a first linear driver (601) and a slider frame (602). The first linear driver (601) is mounted on the connecting block (306), and the slider frame (602) is slidably arranged on the connecting block (306). The slider frame (602) is connected to the telescopic rod of the first linear driver (601), and the slider frame (602) is used to hold the trigger of the current clamp (5).

2. The intelligent integrated distribution box according to claim 1, characterized in that, The adjustment mechanism includes an electric slide rail (801) and a double-acting electric push rod (802). The electric slide rail (801) is mounted on the guide rail frame (201). The double-acting electric push rod (802) is connected to the slider of the electric slide rail (801). The fixing plate (9) is connected to the telescopic rod of the double-acting electric push rod (802).

3. The intelligent integrated distribution box according to claim 2, characterized in that, It also includes an inflation mechanism, which includes an airbag (14), a bidirectional air pump (15) and an air tube (16). The airbag (14) is connected to the conductive plate (10), the contact piece (12) is connected to the airbag (14), the bidirectional air pump (15) is installed on the side of the double-acting electric push rod (802), and the bidirectional air pump (15) is connected to the airbag (14) by an air tube (16).

4. The intelligent integrated distribution box according to claim 1, characterized in that, It also includes an indicator light (1701), which is connected to the fixing plate (9). The indicator light (1701) is used to indicate the position of the fixing plate (9).

5. An intelligent integrated distribution box according to claim 1, characterized in that, It also includes a cooling fan (1702), and the cooling fan (1702) is installed on the side of the box (1). The cooling fan (1702) is used to dissipate heat inside the box (1).

6. The intelligent integrated distribution box according to claim 5, characterized in that, It also includes a suppression mechanism, which includes a smoke sensor (18), a hollow frame (19), a second linear actuator (20), a baffle plate (21), an air tank (22), and a solenoid valve (23). The smoke sensor (18) is installed inside the housing (1). The hollow frame (19) and the second linear actuator (20) are installed on the side of the housing (1). The baffle plate (21) is connected to the telescopic rod of the second linear actuator (20). The baffle plate (21) is used to block the cooling fan (1702). The air tank (22) is installed inside the hollow frame (19). The air outlet of the air tank (22) is connected to the inside of the housing (1). The solenoid valve (23) is installed at the air outlet of the air tank (22).

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