Honeycomb intelligent commutation power distribution system

Abstract

The invention relates to a honeycomb intelligent commutation power distribution system, and relates to the technical field of electrical equipment, the honeycomb intelligent commutation power distribution system comprises a circuit control module used for monitoring and controlling a circuit connection mode and a honeycomb driving group used for responding to the circuit control module, and a plurality of driving modules are arranged in the honeycomb driving group. Meanwhile, the driving module comprises installation boxes made of insulation materials, and each installation box is internally provided with a closing and opening assembly, an overload protection assembly, an anti-tripping locking assembly and a low-voltage detection assembly. Wherein the overload protection assembly is used for protecting accessed current, the closing and opening assembly is used for responding to the circuit control module to disconnect or connect a circuit, the anti-tripping locking assembly is used for ensuring correct closing or opening of the closing and opening assembly, and the low-voltage detection assembly is used for disconnecting the circuit when the closing and opening assembly cannot operate normally. According to the invention, the circuit connection mode can be effectively monitored and controlled, intelligent commutation power distribution is realized, and the system has the effects of overload protection, anti-tripping locking, low-voltage detection and guarantee of stable and reliable operation of the system.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrical equipment, in particular to a honeycomb intelligent commutation power distribution system. BACKGROUND

[0002] In the field of electrical equipment, the development of power distribution systems is crucial. With the continuous growth of power demand and the increasing diversification of electrical equipment, higher requirements are placed on the stability, reliability and safety of power distribution systems. Efficient and stable power distribution systems can ensure the rational distribution and transmission of electricity, providing reliable power support for various electrical equipment, and are widely used in industrial production, commercial operation, residential life and many other fields, having a profound impact on social and economic development and people's daily life.

[0003] In related technologies, in order to realize the functions of connection control, overload protection, anti-jump locking and low voltage detection of the circuit, various different means are usually adopted. For circuit connection control, it is common to use traditional electromagnetic relays to control the on-off of the circuit, and through the action of electromagnetic force, the contacts are closed or opened to realize the connection or disconnection of the circuit. In terms of overload protection, a thermal relay is generally used, when the current in the circuit exceeds the rated value, the heating element of the thermal relay generates heat, causing the bimetallic strip to deform, thereby pushing the contact to act, cutting off the circuit and playing a protective role. In order to prevent the circuit from malfunctioning or jumping, a mechanical lock device is often used to lock the state of the switch to ensure that the circuit remains stable after closing or opening. For low voltage detection, a simple voltage sensor is usually used to issue an alarm signal when the detected voltage is lower than the set value, but it cannot directly realize the disconnection of the circuit.

[0004] Electromagnetic relays are prone to contact wear and sticking when frequently actuated, resulting in reduced reliability of circuit control. The response speed of thermal relays is relatively slow, and they may not be able to react in time to some rapidly changing overload conditions, thus failing to effectively protect the circuit. The structure of the mechanical lock device is relatively complex, making installation and maintenance difficult, and it is prone to looseness and failure during long-term use, thus failing to ensure that the closing and opening components close or open correctly. The simple voltage sensor can only issue an alarm signal and cannot automatically disconnect the circuit, thus failing to ensure the safety of the circuit when the closing and opening components fail to operate normally. SUMMARY

[0005] The present application aims to overcome the above technical problems and provides a honeycomb intelligent commutation power distribution system.

[0006] The application relates to a cellular intelligent phase-changing power distribution system which comprises a circuit control module for monitoring and controlling the circuit connection mode and a cellular driving group for responding to the circuit control module, wherein a plurality of driving modules are arranged in the cellular driving group, the driving module comprises a mounting box, the mounting box is internally provided with a closing and opening assembly, an overload protection assembly, an anti-jumping locking assembly and a low-voltage detection assembly. The closing and opening assembly comprises: An outer shell is connected with the mounting box, and the outer shell is made of anti-magnetic stainless steel. A first permanent magnet is connected with the outer shell, and a coil is arranged outside the first permanent magnet. A second permanent magnet is slidably connected with the outer shell, and the second permanent magnet is provided with a closing and opening rod. A storage battery is connected with the mounting box, and an auxiliary switch is connected with the storage battery, and the auxiliary switch is connected with the coil. When the auxiliary switch is closed, the storage battery supplies power to the coil to enhance the magnetic force of the first permanent magnet, and the second permanent magnet drives the closing and opening rod to linearly slide. The anti-jumping locking assembly comprises: A bevel gear is sleeved outside the closing and opening rod. A driving gear is connected with the mounting box, the driving gear is sleeved outside the bevel gear, and a gap is arranged between the driving gear and the bevel gear. A closing gear and an opening gear are connected through a fixing frame, the closing gear and the opening gear are arranged in the gap, and both the closing gear and the opening gear are meshed with the bevel gear and the driving gear. Locking clamping blocks are arranged on the closing gear and the opening gear. When the closing and opening rod linearly slides, the bevel gear drives the closing gear and the opening gear to rotate, and the locking clamping blocks are clamped with the closing and opening rod.

[0007] Through the above technical scheme, the circuit control module can monitor and control the circuit connection mode, the cellular driving group responds to the circuit control module, the closing and opening assembly in the driving module can respond to the circuit control module to disconnect or connect the circuit, the overload protection assembly can protect the connected current, the anti-jumping locking assembly can ensure that the closing and opening assembly correctly closes or opens, and the low-voltage detection assembly can disconnect the circuit when the closing and opening assembly cannot normally operate; the outer shell made of anti-magnetic stainless steel can avoid external magnetic field interference and enhance the stability of the working of the first permanent magnet and the second permanent magnet; the closing of the auxiliary switch makes the storage battery supply power to the coil, enhances the magnetic force of the first permanent magnet, drives the closing and opening rod to linearly slide and realizes the closing and opening of the circuit; when the closing and opening rod linearly slides, the bevel gear drives the closing gear and the opening gear to rotate, the locking clamping blocks are clamped with the closing and opening rod, the closing and opening rod can be prevented from malfunctioning, and the closing and opening state is stable.

[0008] Preferably, the closing and opening rod is provided with a clamping hole, and the clamping hole is provided with a first pressure sensor; when the closing and opening rod slides to the target position, the locking block triggers the first pressure sensor; the first pressure sensor is electrically connected with a driving motor, the driving motor drives the driving gear to rotate, and the locking block is pushed into the clamping hole.

[0009] By adopting the above technical scheme, the closing and opening rod is provided with a clamping hole and a first pressure sensor, when the closing and opening rod slides to the target position, the locking block triggers the first pressure sensor, and then the driving motor drives the driving gear to rotate and pushes the locking block into the clamping hole, thereby effectively avoiding the tripping of the closing and opening rod during use.

[0010] Preferably, a fixing box is arranged in the mounting box, the fixing frame is slidingly arranged in the fixing box, and a second pressure sensor is arranged on the side wall of the fixing box and electrically connected with a prompt lamp; when the locking block is completely clamped, the fixing frame is displaced to contact the second pressure sensor and trigger the prompt lamp.

[0011] By adopting the above technical scheme, when the locking block is completely clamped, the fixing frame is displaced to contact the second pressure sensor and trigger the prompt lamp, which can prompt the closing and opening state, thereby facilitating the observation of the staff.

[0012] Preferably, the driving motor is connected with the driving gear through a worm gear.

[0013] By adopting the above technical scheme, the driving motor is connected with the driving gear through a worm gear, which can reduce the rotating speed of the driving gear, thereby prolonging the service life of the driving gear.

[0014] Preferably, a control panel for receiving the signal of the second pressure sensor is arranged on the mounting box, and the control panel is electrically connected with the driving motor; when the switch position is switched, the control panel controls the driving motor to drive the driving gear to rotate, pushes the locking block to extend out of the clamping hole, and makes the pressure signal received by the control panel zero.

[0015] By adopting the above technical scheme, the control panel on the mounting box can receive the signal of the second pressure sensor, control the driving motor to drive the driving gear to rotate when the switch position is switched, push the locking block to extend out of the clamping hole, and make the pressure signal zero, thereby realizing the tripping of the locking block and the closing and opening rod and facilitating the switching of the switch position.

[0016] Preferably, the low-voltage detection assembly comprises: a voltage comparator connected with the mounting box and used for monitoring the voltage of the storage battery in real time; and a switch controller connected with the mounting box and located below the closing and opening rod, when the voltage is lower than a predetermined threshold, the closing and opening rod is forced to perform a switch-off action.

[0017] By adopting the technical scheme, the voltage comparator can monitor the battery voltage in real time, and when the voltage is lower than the predetermined threshold, the closing and opening controller can force the closing and opening rod to perform the opening action, so that the circuit can be disconnected when the closing and opening assembly cannot normally operate.

[0018] Preferably, the closing and opening assembly further comprises a support frame connected with the mounting box, short connecting plates are rotatably arranged on both sides of the support frame, the end portions of the two short connecting plates are rotatably connected through a connecting rod, one end of the connecting rod is connected with the closing and opening rod, and the other end is connected with the opening controller, a long connecting plate is rotatably arranged on the side surface of the short connecting rod, and the end portion of the long connecting plate is rotatably connected with the insulator.

[0019] By adopting the technical scheme, the support frame, the short connecting plate, the connecting rod, the long connecting plate and the insulator are arranged in the closing and opening assembly, the closing and opening rod is connected with the opening controller, linkage between the components is realized, and the closing and opening rod can be controlled to open by the opening controller at low voltage, so that the safety of the circuit is ensured.

[0020] Preferably, the opening controller comprises a rotating pipe connected with the mounting box, a control plate is threadedly connected in the rotating pipe, a driving rod is slidably connected with the control plate, the driving rod penetrates through the control plate, one end of the driving rod is connected with the connecting rod, and the other end surface of the driving rod is provided with a first threaded groove, a butt joint groove is formed in the rotating pipe, an inner wall of the butt joint groove is provided with a second threaded groove matched with the first threaded groove, a rotary motor is electrically connected with the voltage comparator, an output shaft of the rotary motor is connected with the surface of the rotating pipe through a belt, when forced opening is performed, the rotary motor drives the rotating pipe to rotate, and drives the control plate to slide away from the connecting rod, the control plate pushes the driving rod to extend into the butt joint groove through pre-tightening force, and the first threaded groove is butted with the second threaded groove.

[0021] By adopting the technical scheme, the voltage comparator of the low-voltage detection assembly monitors the battery voltage in real time, the opening controller forces the closing and opening rod to open when the voltage is lower than the predetermined threshold, and when forced opening is performed, the rotary motor drives the rotating pipe to rotate, drives the control plate to slide away from the connecting rod, the control plate pushes the driving rod to extend into the butt joint groove through pre-tightening force, and the first threaded groove is butted with the second threaded groove, so that the forced opening action is realized.

[0022] Preferably, an anti-skid ring is arranged in the control plate, and the driving rod penetrates through the anti-skid ring.

[0023] By adopting the technical scheme, the anti-skid ring is arranged in the control plate, and the driving rod penetrates through the anti-skid ring, so that the driving rod can be prevented from slipping when sliding in the control plate, and the opening controller can work stably and reliably.

[0024] Preferably, the first permanent magnet is a neodymium-iron-boron permanent magnet, and a nickel protective layer is plated on the surface of the first permanent magnet; and the wire of the coil is a polyimide enameled copper wire, and the temperature resistance is >180℃.

[0025] By adopting the above technical solutions, the service life of the first permanent magnet is improved by adopting the neodymium iron boron permanent magnet and the nickel plating protective layer, and the stable operation under high temperature environment is guaranteed by adopting the polyimide enameled copper wire with temperature resistance >180 DEG C.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The closing and opening assembly enhances the power supply of the battery to the coil by closing the auxiliary switch, enhances the magnetic force of the first permanent magnet to attract the second permanent magnet to drive the closing and opening rod to linearly slide, and effectively responds to the circuit control module to disconnect or connect the circuit, solving the problems of easy wear and adhesion of the traditional electromagnetic relay contact and low reliability. 2. When the closing and opening rod linearly slides in the anti-jump locking assembly, the bevel gear drives the closing gear and the opening gear to rotate, and the locking block is clamped with the closing and opening rod, effectively avoiding the tripping of the closing and opening rod during use, and solving the problems of complex structure and easy loosening of the mechanical locking device. 3. The voltage comparator of the low-voltage detection assembly monitors the battery voltage in real time, and when the voltage is lower than the predetermined threshold, the opening controller forces the closing and opening rod to perform the opening action, solving the problem that the simple voltage sensor cannot automatically disconnect the circuit. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic diagram of the overall structure of the present application; Figure 2 is a schematic diagram of the structure of the present application, mainly embodying the driving module; Figure 3 is a schematic diagram of the structure of the present application, mainly embodying the transmission screw; Figure 4 is a schematic diagram of the structure of the present application, mainly embodying the closing and opening assembly and the overload protection assembly; Figure 5 is a schematic diagram of the structure of the present application, mainly embodying the anti-jump locking assembly; Figure 6 is a schematic diagram of the structure of the present application, mainly embodying the first permanent magnet and the second permanent magnet; Figure 7 is a schematic diagram of the structure of the present application, mainly embodying the anti-jump locking assembly; Figure 8 is a schematic diagram of the structure of the present application, mainly embodying the low-voltage detection assembly.

[0028] BRIEF DESCRIPTION OF DRAWINGS: 1, circuit control module; 2, drive module; 3, mounting box; 4, closing and opening assembly; 401, battery; 402, auxiliary switch; 403, shell; 404, coil; 405, power terminal; 406, first permanent magnet; 407, second permanent magnet; 408, sliding block; 409, closing and opening rod; 410, debugging buffer sheet; 411, buffer; 412, support frame; 413, short connecting plate; 414, long connecting plate; 415, connecting rod; 5, overload protection assembly; 501, insulator; 502, plug; 503, vacuum arc extinguisher; 504, power outlet; 505, soft metal sheet; 506, fuse; 507, connecting copper plate; 508, power inlet; 6, anti-jump locking assembly; 601, bevel gear; 602, drive gear; 603, fixed frame; 604, closing gear; 605, opening gear; 606, locking block; 607, first pressure sensor; 608, drive motor; 609, turbine worm; 610, second pressure sensor; 7, low voltage detection assembly; 701, voltage comparator; 702, opening controller; 7021, drive rod; 7022, rotating tube; 7023, control board; 7024, anti-skid ring; 704, rotary motor; 8, mounting column; 9, drawer panel; 10, indication nameplate; 11, handle; 12, control panel; 13, prompt light; 14, guide bar; 15, guide groove; 16, grounding copper sheet; 17, baffle; 18, dust cover; 19, transmission screw; 20, third threaded groove; 21, gasket; 22, screw spring; 23, shaft pin; 24, secondary plug-in; 25, guide rod; 26, drive groove; 27, mounting groove; 28, first limiting sliding groove; 29, positioning groove; 30, positioning plate; 31, fixed box; 32, clamping hole; 33, first threaded groove; 34, butt joint groove; 35, second limiting sliding groove; 36, second threaded groove. DETAILED DESCRIPTION

[0029] The following description will be made in conjunction with the accompanying drawings: Figure 1 - the accompanying drawings Figure 8 The application will be further described in detail.

[0030] A honeycomb intelligent commutation power distribution system, with reference to Figure 1 , Figure 2 , Figure 3 , Figure 4The utility model provides a kind of circuit control module 1 and the cellular drive group for responding circuit control module 1, and the cellular drive group is provided with several drive modules 2, while drive module 2 includes the installation box 3 of using insulating material, and each installation box 3 is provided with the combined brake assembly 4, overload protection component 5, anti-bounce locking component 6, low-voltage detection component 7, wherein overload protection component 5 is used to protect the current of access, combined brake assembly 4 is used to respond circuit control module 1 to disconnect or interconnect circuit, anti-bounce locking component 6 is used to ensure that combined brake assembly 4 is correctly closed or opened, and low-voltage detection component 7 is used to disconnect circuit when combined brake assembly 4 cannot normally operate.

[0031] Refer to Figure 2 、 Figure 3 The side of installation box 3 is fixedly connected with several mounting columns 8, and the end of mounting column 8 is fixedly connected with drawer panel 9. The upper side of the surface of drawer panel 9 is fixedly connected with indicating nameplate 10, and the side of indicating nameplate 10 is fixedly connected with handle 11 for pulling panel and installation box 3. In addition, the surface of drawer panel 9 is fixedly connected with control panel 12 and prompt lamp 13 located on the side of control panel 12.

[0032] The bottom surface of installation box 3 is fixedly connected with guide strip 14 on both sides through screw, and guide groove 15 for sliding butt joint with external installation box 3 is formed in guide strip 14, and the opening of two guide grooves 15 is located on the side where two guide strips 14 are away from each other, and in addition, the bottom surface of installation box 3 is fixedly connected with grounding copper sheet 16. The bottom surface of installation box 3 is fixedly connected with two blocking pieces 17 arranged alternately between two guide strips 14, and the arrangement direction of two blocking pieces 17 is the same as the sliding direction of installation box 3. Drawer panel 9 is provided with rotating hole, and the dust cover 18 for closing or opening rotating hole is fixedly connected with transmission screw rod 19 at rotating hole of drawer panel 9.

[0033] The end of the transmission screw rod 19 is sequentially provided with two stop flaps 17, and the surface of the end of the transmission screw rod 19 to the stop flap 17 close to the end of the transmission screw rod 19 is provided with a third screw groove 20, in use, the transmission screw rod 19 can be rotated by means of a tool to realize the opening or closing of the installation box 3. In addition, the upper surface of the transmission screw rod 19 is axially sleeved with a plurality of gaskets 21, and the side surface of the gasket 21 is in abutment with the corresponding stop flap 17, at the same time, the surface of the part of the transmission screw rod 19 between the two stop flaps 17 is axially sleeved with a screw rod spring 22, and the two ends of the screw rod spring 22 are respectively in abutment with the corresponding gaskets 21. At the same time, the transmission screw rod 19 is provided with a shaft pin 23, and the shaft pin 23 is in abutment with the gasket 21 on the stop flap 17 close to the side of the drawer panel 9. In addition, the top surface of the installation box 3 is fixedly connected with a secondary plug-in element 24 through a nut, and the two sides of the secondary plug-in element 24 are fixedly connected with guide rods 25 to ensure the stability of the installation box 3 when it is closed.

[0034] Referring to Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 The closing and opening assembly 4 comprises a storage battery 401 and an auxiliary switch 402 fixedly connected in the installation box 3, wherein the storage battery 401 is electrically connected with the auxiliary switch 402. At the same time, the installation box 3 is fixedly connected with an outer shell 403 made of anti-magnetic stainless steel, the outer shell 403 is provided with a driving groove 26, the inner wall of the driving groove 26 is provided with a mounting groove 27, the inner wall of the mounting groove 27 is fixedly connected with a coil 404, and the wire of the coil 404 is a polyimide enameled copper wire with a temperature resistance >180℃. In addition, the outer shell 403 is fixedly connected with a power terminal 405, the power terminal 405 is connected with the coil 404, and at the same time, the power terminal 405 is connected with the auxiliary switch 402 through a conductive plate.

[0035] The coil 404 is inserted with a first permanent magnet 406 fixedly connected with the inner wall of the driving groove 26, in addition, the inner wall of the driving groove 26 is provided with a first limiting sliding groove 28, and the driving groove 26 is slidably connected with a second permanent magnet 407 which is mutually attracted with the first permanent magnet 406, the surface of the second permanent magnet 407 is fixedly connected with a sliding protrusion 408 made of rubber, and the sliding protrusion 408 extends into the first limiting sliding groove 28. Under normal circumstances, the first permanent magnet 406 and the second permanent magnet 407 are relatively independent, when the auxiliary switch 402 is turned on and the coil 404 is powered, the magnetism of the first permanent magnet 406 increases, so as to control the second permanent magnet 407 to slide towards the first permanent magnet 406, and make the two adhere. In addition, the first permanent magnet 406 and the second permanent magnet 407 are both neodymium iron boron permanent magnets, and the surfaces are plated with a nickel protective layer, so as to improve the service life of the first permanent magnet 406 and the second permanent magnet 407.

[0036] The second permanent magnet 407 is fixedly connected with a closing and opening rod 409 away from one end of the first permanent magnet 406, and an axial adjusting buffer sheet 410 is arranged on the closing and opening rod 409, and a buffer 411 abutting against the shell 403 is fixedly connected on the adjusting buffer sheet 410, wherein the buffer 411 is hollow and deformable and made of rubber material, so as to reduce the abrasion when the first permanent magnet 406 is combined with the second permanent magnet 407. In addition, a support frame 412 is fixedly connected in the mounting box 3, and the cross section of the support frame 412 is in the shape of a "T", and a bolt is arranged at the end of the support frame 412, and two short connecting plates 413 are rotatably connected at both ends of the bolt, and the two short connecting plates 413 are located on both sides of the support frame 412. A connecting rod 415 is rotatably connected with the bolt away from the support frame 412, and the connecting rod 415 is located between the two short connecting plates 413, and the end of the connecting rod 415 is connected with the closing and opening rod 409 through the bolt. Two long connecting plates 414 are rotatably connected on the bolt connecting the connecting rod 415 and the short connecting plate 413, and the long connecting plates 414 are located between the connecting rod 415 and the short connecting plate 413, and two fixed rods are fixedly connected between the two long connecting plates 414, and the fixed rods are used to improve the rigidity between the two long connecting plates 414.

[0037] Referring to Figure 3 , Figure 4 , a positioning groove 29 is arranged in the mounting box 3, and a positioning plate 30 is slidably connected in the positioning groove 29, and the positioning plate 30 is fixed to the bottom surface of the mounting box 3 through bolts. The overload protection assembly 5 comprises an insulator 501 penetrating the positioning plate 30, one end of the insulator 501 is rotatably connected with the end of the long connecting plate 414 away from the connecting rod 415 through the bolt, and the other end of the insulator 501 is fixedly connected with a plug-in head 502. In addition, a vacuum arc extinguisher 503 is fixedly connected in the mounting box 3, one end of the vacuum arc extinguisher 503 away from the insulator 501 is fixedly connected with an outgoing head 504, and one end of the vacuum arc extinguisher 503 close to the insulator 501 is provided with a plug-in hole, and the plug-in head 502 on the insulator 501 can be inserted into the plug-in hole, so as to realize the butt joint of the insulator 501 and the vacuum arc extinguisher 503. In addition, a soft metal sheet 505 is sleeved on the plug-in head 502.

[0038] The mounting box 3 is connected with a fuse 506 through screws, and the fuse 506 is located between the two fixed columns, wherein one of the fixed columns is fixedly connected with a connecting copper plate 507 through screws, and one end of the connecting copper plate 507 is fixedly connected with an incoming head 508 through screws. The screws of the other fixed column extend towards the vacuum circuit breaker, and the extension end of the above-mentioned screws is connected with the soft metal sheet 505.

[0039] Referring to Figure 4 , Figure 5 , Figure 7The anti-jump locking assembly 6 comprises a bevel gear 601 sleeved on the closing rod 409, and a fixing box 31 is arranged in the mounting box 3, the driving gear 602 and the fixing frame 603 are slidably arranged in the fixing box 31, and a gap is arranged between the driving gear 602 and the bevel gear 601. The closing gear 604 and the opening gear 605 are rotatably connected to the fixing frame 603, the closing gear 604 and the opening gear 605 are located in the gap between the driving gear 602 and the bevel gear 601, the closing gear 604 is engaged with the driving gear 602 and the bevel gear 601, and the opening gear 605 is engaged with the driving gear 602 and the bevel gear 601. The locking blocks 606 are fixedly connected to the closing gear 604 and the opening gear 605, and the closing rod 409 is provided with the clamping holes 32 matched with the locking blocks 606, when the closing rod 409 slides downward during closing, the locking block 606 on the closing gear 604 extends into the corresponding clamping hole 32, and when the closing rod 409 slides upward during opening, the locking block 606 on the opening gear 605 extends into the corresponding clamping hole 32.

[0040] The first pressure sensor 607 is fixedly connected to the closing rod 409 at the clamping hole 32, the driving motor 608 is electrically connected to the first pressure sensor 607, the driving motor 608 is fixedly connected in the mounting box 3, and the driving motor 608 is connected with the driving gear 602 through a worm gear, so as to control the rotation speed of the driving gear 602. When the closing rod 409 slides to abut against the first pressure sensor 607, the driving motor 608 drives the driving gear 602 to further rotate in the closing direction or the opening direction, so that the locking block 606 on the opening gear 605 or the closing gear 604 further inserts into the clamping hole 32, and the locking block 606 is clamped with the clamping hole 32, thereby effectively avoiding the tripping of the closing rod 409 during use.

[0041] Referring to Figure 2 , Figure 4 , Figure 7The second pressure sensor 610 is fixedly connected to the side wall of the fixed box 31 on the same height as the fixed frame 603, and the second pressure sensor 610 is electrically connected with the prompt lamp 13 and the control panel 12 fixedly connected to the surface of the drawer panel 9. When the drive gear 602 rotates towards the closing or opening, the fixed frame 603 slides along the fixed box 31, and when the locking block 606 is clamped with the clamping hole 32, the fixed frame 603 is in contact with the corresponding second pressure sensor 610, so as to trigger the second pressure sensor 610, and the prompt lamp 13 is lit to prompt the closing or opening state. At the same time, the second pressure sensor 610 on different sides is triggered during closing and opening, and the pressure signals of the second pressure sensor 610 on different sides are transmitted to the control panel 12 and displayed. In addition, the control panel 12 is electrically connected with the drive motor 608, and when the switch position is switched, the control panel 12 controls the rotation of the drive gear 602, and the fixed frame 603 is separated from the triggered second pressure sensor 610, and at this time the pressure signal received by the control panel 12 is zero, so that the locking block 606 is disconnected with the closing and opening rod 409.

[0042] Referring to Figure 2 , Figure 4 The low-voltage detection assembly 7 comprises a voltage comparator 701 and an opening controller 702. The voltage comparator 701 is fixedly connected in the mounting box 3, and the voltage comparator 701 is electrically connected with the battery 401 and the control panel 12, so as to monitor the voltage of the battery 401 in real time, and transmit the detected data to the control panel 12 in real time, so as to facilitate the observation of the staff.

[0043] Referring to Figure 2 , Figure 7 , Figure 8 The opening controller 702 comprises a drive rod 7021 fixedly connected to the end of the connecting rod 415 away from the closing and opening rod 409, and a limiting plate is fixedly connected to the surface of the drive rod 7021. The surface of the limiting plate is provided with a first threaded groove 33. At the same time, a rotating pipe 7022 is rotatably connected in the mounting box 3, a control plate 7023 is threadedly connected in the rotating pipe 7022, an anti-skid ring 7024 is fixedly connected in the control plate 7023, and the drive rod 7021 penetrates through the anti-skid ring 7024 of the control plate 7023 and slides up and down in the control plate 7023. In addition, the bottom surface of the rotating pipe 7022 is provided with a butt joint groove 34, and the inner wall of the butt joint groove 34 is provided with a second threaded groove 36 matched with the first threaded groove 33.

[0044] Referring to Figure 2 , Figure 2 , Figure 4 , Figure 7 A rotating motor 704 is fixedly connected in the mounting box 3 and electrically connected with the voltage comparator 701, and the output shaft of the rotating motor 704 is connected with the surface of the rotating pipe 7022 through a belt.

[0045] Referring toFigure 6 、 Figure 7 、 Figure 8 When forced opening is required, the rotating motor 704 drives the rotating tube 7022 to rotate and drives the control plate 7023 to slide away from the connecting rod 415, the control plate 7023 pushes the driving rod 7021 into the butt joint groove 34 by the pre-tightening force, so that the first threaded groove 33 is butt jointed with the second threaded groove 36, at this time, the driving rod 7021 drives the closing and opening rod 409 to slide downward, and the sliding block 408 on the surface of the second permanent magnet 407 is deformed and extended into the second limiting sliding groove 35, and the locking block 606 on the closing gear 604 is decoupled from the opening of the corresponding clamping hole 32.

[0046] The implementation principle of the embodiment of the application is that the cellular intelligent commutation power distribution system of the embodiment of the application monitors the power grid state (such as phase imbalance, load change, etc.) in real time through the circuit control module 1, and intelligently generates a commutation instruction according to a preset strategy. The cellular drive group responds to the instruction, and drives multiple drive modules 2 to work cooperatively, so as to realize dynamic commutation power distribution.

[0047] When the circuit control module 1 detects that the circuit connection mode needs to be switched (such as optimizing phase distribution), an instruction is sent to the target drive module 2. The closing and opening assembly 4 responds to the instruction: the auxiliary switch 402 is closed, the storage battery 401 supplies power to the coil 404, the magnetic force of the first permanent magnet 406 (neodymium-iron-boron permanent magnet) is enhanced, the second permanent magnet 407 is attracted to drive the closing and opening rod 409 to slide linearly (to open upward or to close downward), so as to realize rapid disconnection or connection of the circuit. The polyimide enameled copper coil 404 resists high temperature (>180℃), and ensures stability under frequent operation.

[0048] When the closing and opening rod 409 slides, the bevel gear 601 drives the closing gear 604 and the opening gear 605 to rotate, and the locking block 606 rotates with the gear. When the closing and opening rod 409 slides to the target position (such as the closing end point), the first pressure sensor 607 in the clamping hole 32 is triggered by the locking block 606, the driving motor 608 drives the driving gear 602 to rotate slightly through the worm gear, pushes the locking block 606 to be completely clamped into the clamping hole 32, and the position is mechanically locked.

[0049] The fixed frame 603 synchronously displaces the second pressure sensor 610 which contacts the side wall of the fixed box 31, triggers the prompt lamp 13 to light up (such as a green lamp for closing and a red lamp for opening), and displays the state through the control panel 12. When the switch position is switched, the control panel 12 controls the driving motor 608 to reverse, so that the locking block 606 is decoupled, and the pressure signal is reset to zero. This design completely avoids misoperation or jumping of the closing and opening, and ensures stable state.

[0050] The overload protection assembly 5 (fuses 506, vacuum interrupter 503) monitors the current in real time. When the current is overloaded, the fuses 506 are fused or the vacuum interrupter 503 acts, disconnecting the plug 502 and the outlet 504, cutting off the circuit and preventing damage to the equipment.

[0051] The voltage comparator 701 of the low-voltage detection assembly 7 continuously monitors the voltage of the battery 401. If the voltage is lower than the threshold value (such as an under-voltage state), the rotating motor 704 is started to drive the rotating tube 7022 to rotate, and the control plate 7023 slides away from the connecting rod 415 along the thread, and the driving rod 7021 is pushed into the docking slot 34 by the pre-tightening force of the anti-skid ring 7024.

[0052] The first threaded groove 33 of the driving rod 7021 is docked with the second threaded groove 36, which forcibly pulls the connecting rod 415 and the closing and opening rod 409 to perform the opening operation (sliding downward). At the same time, the sliding block 408 of the second permanent magnet 407 slides into the second limiting sliding groove 35, ensuring that the opening is in place. This process does not depend on the normal power supply of the closing and opening assembly 4, and ensures the safe disconnection of the system in case of failure.

[0053] In summary, the system realizes efficient commutation with a cellular modular design, while integrating overload protection, anti-jump locking, and low-voltage detection functions. Among them, the overload protection assembly 5 directly cuts off the overload current, with a faster response speed than traditional thermal relays; the anti-jump locking assembly 6 is mechanically locked by a gear wedge, solving the problem of easy loosening of mechanical locks; the low-voltage detection assembly 7 automatically forces the opening, making up for the defect of traditional sensors that only alarm without action. The overall stability, reliability and safety of the power distribution system are improved, and it is suitable for high-demand electrical environments.

[0054] The embodiments of the specific implementation are the preferred embodiments of the present application, and are not limited to the protection scope of the present application, wherein the same parts are indicated by the same reference numerals. Therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A cellular intelligent commutated power distribution system characterized by: The application relates to a cell intelligent commutation power distribution system, which comprises a circuit control module (1) for monitoring and controlling circuit connection modes and a cell driving group for responding to the circuit control module (1), wherein a plurality of driving modules (2) are arranged in the cell driving group, the driving module (2) comprises a mounting box (3), the mounting box (3) is internally provided with a closing and opening assembly (4), an overload protection assembly (5), an anti-jump locking assembly (6) and a low-voltage detection assembly (7); The closing and opening assembly (4) comprises: an outer shell (403) connected with the mounting box (3), wherein the outer shell (403) is made of anti-magnetic stainless steel; a first permanent magnet (406) connected with the outer shell (403), wherein the first permanent magnet (406) is externally provided with a coil (404); a second permanent magnet (407) in sliding connection with the outer shell (403), wherein the second permanent magnet (407) is provided with a closing and opening rod (409); a storage battery (401) connected with the mounting box (3), wherein the storage battery (401) is connected with an auxiliary switch (402), and the auxiliary switch (402) is connected with the coil (404); when the auxiliary switch (402) is closed, the storage battery (401) supplies power to the coil (404) to enhance the magnetic force of the first permanent magnet (406) and attract the second permanent magnet (407) to drive the closing and opening rod (409) to linearly slide; The anti-jump locking assembly (6) comprises: a bevel gear (601) sleeved outside the closing and opening rod (409); a driving gear (602) connected with the mounting box (3), wherein the driving gear (602) is sleeved outside the bevel gear (601), and a gap is arranged between the driving gear (602) and the bevel gear (601); a closing gear (604) and an opening gear (605) connected through a fixing frame (603), wherein the closing gear (604) and the opening gear (605) are arranged in the gap and are in mesh with the bevel gear (601) and the driving gear (602); locking clamping blocks (606) are arranged on the closing gear (604) and the opening gear (605); when the closing and opening rod (409) linearly slides, the bevel gear (601) drives the closing gear (604) and the opening gear (605) to rotate, and the locking clamping blocks (606) are clamped with the closing and opening rod (409).

2. The cell intelligent commutation power distribution system according to claim 1, wherein: the closing and opening rod (409) is provided with a clamping hole (32), and the clamping hole (32) is provided with a first pressure sensor (607); when the closing and opening rod (409) slides to a target position, the locking clamping blocks (606) trigger the first pressure sensor (607); the first pressure sensor (607) is electrically connected with a driving motor (608), the driving motor (608) drives the driving gear (602) to rotate and pushes the locking clamping blocks (606) to be clamped into the clamping hole (32).

3. The cell intelligent commutation power distribution system according to claim 2, wherein: The fixing box (31) is arranged in the mounting box (3), the fixing frame (603) is slidably arranged in the fixing box (31), the side wall of the fixing box (31) is provided with a second pressure sensor (610), and the second pressure sensor (610) is electrically connected with a prompt lamp (13); When the locking block (606) is completely clamped, the fixing frame (603) is displaced to contact the second pressure sensor (610) and trigger the prompt lamp (13).

4. A cellular intelligent commutated power distribution system according to claim 3, wherein: The driving motor (608) is connected with the driving gear (602) through a worm gear.

5. The honeycomb intelligent commutation power distribution system according to claim 4, characterized in that: The mounting box (3) is provided with a control panel (12) for receiving the signal of the second pressure sensor (610), and the control panel (12) is electrically connected with the driving motor (608); When the switching position is switched, the control panel (12) controls the driving motor (608) to drive the driving gear (602) to rotate, push the locking block (606) to extend into the clamping hole (32), and make the pressure signal received by the control panel (12) zero.

6. The honeycomb intelligent commutation power distribution system according to claim 1, characterized in that: The low-voltage detection assembly (7) comprises: a voltage comparator (701) connected with the mounting box (3) and used for monitoring the voltage of the battery (401) in real time; a disconnecting controller (702) connected with the mounting box (3), wherein the disconnecting controller (702) is located below the closing and disconnecting rod (409), and when the voltage is lower than a predetermined threshold, the closing and disconnecting rod (409) is forced to perform a disconnecting action.

7. A cellular intelligent commutated power distribution system according to claim 6 wherein: The closing and disconnecting assembly (4) further comprises a support frame (412) connected with the mounting box (3), both sides of the support frame (412) are rotatably provided with short connecting plates (413), the ends of the two short connecting plates (413) are rotatably connected through a connecting rod (415), one end of the connecting rod (415) is connected with the closing and disconnecting rod (409), the other end is connected with the disconnecting controller (702), and the side surface of the connecting rod (415) is rotatably provided with a long connecting plate (414), and the end of the long connecting plate (414) is rotatably connected with the insulator (501).

8. The honeycomb intelligent commutation power distribution system according to claim 7, characterized in that: The disconnecting controller (702) comprises: a rotating pipe (7022) connected with the mounting box (3), and a control plate (7023) threadedly connected in the rotating pipe (7022); a driving rod (7021) slidably connected with the control plate (7023), the driving rod (7021) penetrates through the control plate (7023), one end of the driving rod (7021) is connected with the connecting rod (415), and the other end is provided with a first threaded groove (33); a butt joint groove (34) formed in the rotating pipe (7022), and a second threaded groove (36) matched with the first threaded groove (33) is arranged on the inner wall of the butt joint groove (34); A rotary motor (704) is electrically connected with the voltage comparator (701), and an output shaft of the rotary motor (704) is connected with the surface of the rotating pipe (7022) through a belt; When forced opening is performed, the rotary motor (704) drives the rotating pipe (7022) to rotate, and drives the control plate (7023) to slide away from the connecting rod (415), the control plate (7023) pushes the driving rod (7021) to extend into the butt joint groove (34) through the pre-tightening force, so that the first threaded groove (33) is butt jointed with the second threaded groove (36).

9. A cellular intelligent commutated power distribution system according to claim 8 wherein: The control plate (7023) is provided with an anti-skid ring (7024), and the driving rod (7021) penetrates through the anti-skid ring (7024).

10. The honeycomb intelligent commutation power distribution system according to claim 1, characterized in that: The first permanent magnet (406) is a neodymium iron boron permanent magnet, and a surface is plated with a nickel protective layer. The wire of the coil (404) is a polyimide enameled copper wire, and the temperature resistance is > 180 DEG C.

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