A low voltage intelligent power distribution cabinet with load feedback regulation function

Abstract

The present invention discloses a low-voltage intelligent power distribution cabinet with a load feedback regulation function, which relates to the field of circuit feedback regulation and comprises an outer shell box, the bottom of which is evenly provided with support feet, the tops of which are fixedly connected to the bottom of the outer shell box, the inner wall of which is symmetrically provided with support frames, the outer surfaces of which are fixedly connected to the inner wall of the outer shell box, the outer surface of which is fixedly connected with a control door mechanism, the inner wall of which is fixedly connected with a control system, the outer surface of which is fixedly connected with a PLC component; a main valve mechanism, which is used to control and regulate the overall load; an electrical component group mechanism, which is used to cooperate with the main valve mechanism, utilizes a servo motor to drive a lead screw to rotate, thereby driving a distribution mechanism to move, and then a telescopic rod drives an adjustment mechanism below to contact the electrical component group mechanism, thereby adjusting the size of the load of the electrical component.

Description

Technical Field

[0001] The invention relates to the technical field of circuit feedback regulation, and in particular to a low-voltage intelligent power distribution cabinet with a load feedback regulation function. Background Art

[0002] The distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), and metering cabinet (box). It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load;

[0003] Usually, it is necessary to manually adjust the load allocated by the distribution cabinet. When the staff is not near the distribution cabinet, the distribution cabinet is required to have the ability to feedback and adjust the load to control the output load of the distribution equipment to the electrical appliances, so as to avoid the waste of excess electricity and damage to the equipment operation caused by high-intensity load. Summary of the invention

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the present invention to solve the technical problems is as follows: a low-voltage intelligent power distribution cabinet with load feedback regulation function described in the present invention comprises an outer shell box, the bottom of the outer shell box is evenly provided with support feet, the top of the support feet is fixedly connected to the bottom of the outer shell box, the inner wall of the outer shell box is symmetrically provided with support frames, the outer surface of the support frame is fixedly connected to the inner wall of the outer shell box, the outer surface of the outer shell box is fixedly connected with a control door mechanism, the inner wall of the outer shell box is fixedly connected with a control system, and the outer surface of the control system is fixedly connected with a PLC component;

[0005] A main valve mechanism, which is used to control and adjust the overall load;

[0006] An electrical component assembly mechanism, the electrical component assembly mechanism is used to cooperate with the main valve mechanism;

[0007] The main valve mechanism comprises a hanging plate 1, the hanging plate 1 is fixed to the support frame by means of a screw 1 and a nut 1, a supporting plate 1 is symmetrically arranged on the outer surface of the hanging plate 1, a servo motor is fixedly connected to the outer surface of the supporting plate 1, a lead screw is fixedly connected to the output end of the servo motor, and a distribution mechanism is threadedly connected to the outer surface of the lead screw;

[0008] The distribution mechanism includes a sliding plate, the top of the sliding plate is fixedly connected to a support plate 2, the bottom of the support plate 2 is fixedly connected to a conducting electromagnet, the top of the conducting electromagnet is fixedly connected to a wire 3, the side of the sliding plate away from the conducting electromagnet is fixedly connected to a support plate 3, the outer surface of the support plate 3 is fixedly connected to a main power switch, the surface of the main power switch is rotatably connected to a switch 1, the bottom of the main power switch is symmetrically provided with telescopic rods, the top of the telescopic rods is fixedly connected to the bottom of the main power switch, the bottom of the telescopic rods is fixedly connected to an adjustment mechanism, the outer surface of the main power switch is symmetrically provided with wires 4, and the top of the wires 4 is fixedly connected to the outer surface of the main power switch.

[0009] Preferably, the hanging plate 1 is fixed to the outer surface of the supporting foot, the outer surface of the screw 1 is threadedly connected to the inner wall of the nut 1, and the inner wall of the sliding plate is threadedly connected to the outer surface of the lead screw.

[0010] Preferably, the adjustment mechanism includes a wire board, a connecting groove is provided on the wire board, a fixed block is fixedly connected to the top of the wire board, a telescopic spring is fixedly connected to the outer surface of the fixed block, an end of the telescopic spring away from the fixed block is fixedly connected to a fixed plate, a rotating disk is fixedly connected to the outer surface of the fixed plate, a rotating arm is fixedly connected to the side of the rotating disk away from the fixed plate, a magnet is fixedly connected to the end of the rotating arm away from the rotating disk, a power socket is fixedly connected to the end of the rotating arm close to the magnet, a step-down circuit board is fixedly connected to the top of the wire board, a slot is provided on the step-down circuit board, power sockets are symmetrically provided on the bottom of the wire board, and a pressing column is fixedly connected to the side of the wire board close to the power socket.

[0011] Preferably, the top of the wire plate is fixedly connected to the bottom of the telescopic rod, and the inner wall of the connecting groove is fixedly connected to the bottom of the wire four.

[0012] Preferably, the control door mechanism includes a support plate, which is symmetrically arranged on the outer surface of the outer shell box, the outer surface of the support plate is rotatably connected to the switch door, the outer surface of the switch door is fixedly connected to an operating panel, the switch door is fixedly connected to a handle on a side close to the operating panel, the switch door is fixedly connected to a component on a side away from the handle, the bottom of the component is fixedly connected to a wire sleeve, the end of the wire sleeve away from the component is fixedly connected to a wire collection box, the outer shell box is fixedly connected to a semicircular ring, the inner wall of the semicircular ring is in contact with the outer surface of the wire sleeve, the top of the wire collection box is fixedly connected to wire one, the side of the wire collection box away from the wire sleeve is fixedly connected to wire two, and the outer surface of wire one is slidably connected to a hook.

[0013] Preferably, the top of the hook is fixedly connected to the inner wall of the outer shell box, and the outer surface of the support plate is fixedly connected to the outer surface of the outer shell box.

[0014] Preferably, one end of the second wire away from the wire receiving box is fixedly connected to the outer surface of the PLC component, and one end of the first wire away from the wire receiving box is fixedly connected to the outer surface of the wire board.

[0015] Preferably, the electrical component group mechanism includes a second hanging plate, which is fixed to the outer surface of the support frame by two screws and two nuts, the outer surface of the second hanging plate is fixedly connected to an electrical component, the outer surface of the electrical component is rotatably connected to a switch two, and plug-in mechanisms are symmetrically arranged at both ends of the electrical component.

[0016] Preferably, the plugging mechanism includes a socket warehouse, the outer surface of which is symmetrically provided with two fixing plates, the opposite surface of which is rotatably connected with a rotating plate, the top of which is fixedly connected with two telescopic springs, the bottom of which is fixedly connected with a pendant rod, the bottom of which is fixedly connected with a bottom plate, the inner wall of which is provided with two slots, the bottom of which is fixedly connected with a support column, the end of which is away from the rotating plate is fixedly connected with a dustproof pad, the outer surface of the dustproof pad is evenly provided with brushes, and one end of the brush is fixedly connected to the outer surface of the dustproof pad.

[0017] Preferably, the outer surface of the second hanging plate is in contact with the outer surface of the support frame, the outer surface of the socket bin is fixedly connected to both ends of the electrical component, and the top of the bottom plate is fixedly connected to the bottom of the second telescopic spring.

[0018] The beneficial effects of the present invention are as follows:

[0019] (1) The present invention sets a main valve mechanism and utilizes a servo motor to drive the screw rod to rotate, thereby driving the distribution mechanism to move, so that the distribution mechanism moves to the top of the electrical component that needs to adjust the load, and then the telescopic rod drives the adjustment mechanism below to contact the electrical component group mechanism, thereby adjusting the size of the load of the electrical component.

[0020] (2) The present invention sets an adjustment mechanism. After the power socket 2 contacts the electrical component assembly mechanism at the bottom, the circuit in the electrical component is connected in series with another circuit. When the control system detects that the load controlled by the electrical component needs to be reduced, the control system will cut off the power to the electromagnet, thereby causing the electromagnet to lose its magnetic force. The telescopic spring 1 will pull the fixed plate 1, thereby causing the rotating disk to rotate, and finally driving the rotating arm to move toward the step-down circuit board and causing the power socket 1 to enter the slot 1, so that the step-down circuit board works, thereby reducing the output voltage of the electrical component, and thereby reducing the output load of the controlled electrical appliance.

[0021] (3) The present invention sets up a plug-in mechanism. Since the distribution box is filled with electrical components, the flow of the circuit will produce an electrostatic effect, which makes it easier to absorb dust and impurities. If the distribution box is used for a long time, a lot of dust will fall off and be absorbed by the inner wall of the socket compartment. Under normal circumstances, the dustproof pad will be at the bottom of the socket compartment and cover the slot two, preventing dust and impurities from falling on the slot two, avoiding the inability of the slot two to fit with the power socket two, and thus causing the subsequent load adjustment failure.

[0022] (4) The present invention sets a plug-in mechanism. Before the slot 2 contacts the power socket 2, as the wire board descends, the pressing column will contact the top of the rotating plate and indirectly press the telescopic spring 2, thereby causing the rotating plate to rotate, thereby driving the dustproof pad to rotate out of the bottom of the socket compartment, thereby making the slot 2 and the power socket 2 fit together. During the movement of the dustproof pad, the brush will also clean the inner wall of the socket compartment to prevent too much dust from adhering to the inner wall, which will eventually cause the dust to fall onto the slot 2 when the power socket 2 moves downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 It is a cross-sectional view of the structure of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the control door mechanism of the present invention;

[0026] Figure 4 is an internal schematic diagram of the control door mechanism of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the main valve mechanism of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the distribution mechanism of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the regulating mechanism of the present invention;

[0030] Figure 8 It is a bottom view of the structure of the adjustment mechanism of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of the electrical component assembly mechanism of the present invention;

[0032] Fig.10 It is a structural schematic diagram of the plugging mechanism of the present invention;

[0033] In the figure: 1. outer casing; 2. support foot; 3. support frame; 5. main valve mechanism; 6. electrical component assembly mechanism; 7. control door mechanism; 8. control system; 9. PLC assembly; 71. support plate; 72. switch door; 73. handle; 74. operation panel; 75. assembly; 76. wire cover; 77. semicircular ring; 78. wire collection box; 79. wire one; 710. hook; 711. wire two; 51. hanging plate one; 52. screw one; 53. nut one; 54. support plate one; 55. servo motor; 56. screw rod; 57. distribution mechanism; 571. sliding plate; 572. support plate two; 573. electromagnet; 574. wire three; 575. support plate three; 576. main switch; 577. switch one; 578. telescopic rod; 579. adjustment mechanism ; 5710, wire four; 5791, wire board; 5792, connecting groove; 5793, fixed block; 5794, telescopic spring one; 5795, rotating disk; 5796, fixed plate one; 5797, step-down circuit board; 5798, slot one; 5799, rotating arm; 57910, magnet; 57911, plug port one; 57912, pressing column; 57913, plug port two; 61, hanging plate two; 62, screw two; 63, nut two; 64, electrical component; 65, switch two; 66, plug mechanism; 661, socket compartment; 662, fixed plate two; 663, rotating plate; 664, drooping rod; 665, bottom plate; 666, telescopic spring two; 667, supporting column; 668, dustproof pad; 669, brush; 6610, slot two. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0035] Example 1, using Figure 1-Figure 10 A low-voltage intelligent power distribution cabinet with load feedback regulation function according to one embodiment of the present invention is described as follows.

[0036] like Figure 1-Figure 2As shown, a low-voltage intelligent power distribution cabinet with load feedback regulation function of the present invention comprises an outer shell box 1, the bottom of the outer shell box 1 is evenly provided with support feet 2, the top of the support feet 2 is fixedly connected to the bottom of the outer shell box 1, the inner wall of the outer shell box 1 is symmetrically provided with support frames 3, the outer surface of the support frames 3 is fixedly connected to the inner wall of the outer shell box 1, the outer surface of the outer shell box 1 is fixedly connected with a control door mechanism 7, the inner wall of the outer shell box 1 is fixedly connected with a control system 8, and the outer surface of the control system 8 is fixedly connected with a PLC component 9;

[0037] A main valve mechanism 5, the main valve mechanism 5 is used to control and adjust the overall load;

[0038] An electrical component assembly mechanism 6, the electrical component assembly mechanism 6 is used to cooperate with the main valve mechanism 5;

[0039] When a low-voltage intelligent distribution cabinet with load feedback regulation function is working, under normal circumstances, the main valve mechanism 5 and the electrical component group mechanism 6 will be controlled by the control system 8 and the PLC component 9. The main valve mechanism 5 and the electrical component group mechanism 6 are fixed to the support frame 3 by screw nuts, and the position can be adjusted according to actual needs. When the circuit senses that the load input by the electrical appliance controlled by the electrical component group is too large, the main valve mechanism 5 and the electrical component group mechanism 6 start to work together to adjust the load size.

[0040] like Figure 5 As shown, the main valve mechanism 5 includes a hanging plate 51, which is fixed to the support frame 3 by means of a screw 52 and a nut 53, and a support plate 54 is symmetrically arranged on the outer surface of the hanging plate 51, and a servo motor 55 is fixedly connected to the outer surface of the support plate 54, and a screw rod 56 is fixedly connected to the output end of the servo motor 55, and a distribution mechanism 57 is threadedly connected to the outer surface of the screw rod 56;

[0041] like Figure 6 As shown, the distribution mechanism 57 includes a sliding plate 571, the top of the sliding plate 571 is fixedly connected to a support plate 2 572, the bottom of the support plate 2 572 is fixedly connected to a conducting electromagnet 573, the top of the conducting electromagnet 573 is fixedly connected to a wire 3 574, the side of the sliding plate 571 away from the conducting electromagnet 573 is fixedly connected to a support plate 3 575, the outer surface of the support plate 3 575 is fixedly connected to a main switch 576, the surface of the main switch 576 is rotatably connected to a switch 1 577, the bottom of the main switch 576 is symmetrically provided with a telescopic rod 578, the top of the telescopic rod 578 is fixedly connected to the bottom of the main switch 576, the bottom of the telescopic rod 578 is fixedly connected to an adjusting mechanism 579, the outer surface of the main switch 576 is symmetrically provided with a wire 4 5710, the top of the wire 4 5710 is fixedly connected to the outer surface of the main switch 576.

[0042] The servo motor 55 is used to drive the screw rod 56 to rotate, thereby driving the distribution mechanism 57 to move, so that the distribution mechanism 57 moves to the top of the electrical component 64 where the load needs to be adjusted, and then the telescopic rod 578 drives the adjustment mechanism 579 below to contact the electrical component group mechanism 6, thereby adjusting the load size of the electrical component 64.

[0043] The hanging plate 51 is fixed to the outer surface of the supporting foot 2, the outer surface of the screw 52 is threadedly connected to the inner wall of the nut 53, and the inner wall of the sliding plate 571 is threadedly connected to the outer surface of the lead screw.

[0044] like Figure 7-Figure 8 As shown, the adjustment mechanism 579 includes a wire plate 5791, and a connecting groove 5792 is provided on the wire plate 5791. A fixing block 5793 is fixedly connected to the top of the wire plate 5791. A telescopic spring 5794 is fixedly connected to the outer surface of the fixing block 5793. A fixing plate 5796 is fixedly connected to the end of the telescopic spring 5794 away from the fixing block 5793. A rotating disk 5795 is fixedly connected to the outer surface of the fixing plate 5796. A rotating arm 5799 is fixedly connected to the side of the rotating disk 5795 away from the fixing plate 5796. The rotating arm 5799 is away from the rotating disk. One end of the disk 5795 is fixedly connected to a magnet 57910, and the rotating disk 5795 and the rotating arm 5799 and the inner wall of the circuit board are all connected by circuits. The end of the rotating arm 5799 close to the magnet 57910 is fixedly connected to a power socket 1 57911, the top of the wire board 5791 is fixedly connected to a step-down circuit board 5797, and the step-down circuit board 5797 is provided with a slot 1 5798. The bottom of the wire board 5791 is symmetrically provided with a power socket 2 57913, and a pressing column 57912 is fixedly connected to the side of the wire board 5791 close to the power socket 2 57913.

[0045] As the telescopic rod 578 drives the wire plate 5791 to move downward, after the power socket 57913 contacts the electrical component assembly 6 at the bottom, the circuit in the electrical component 64 is connected in series with another circuit. When the control system 8 detects that the load controlled by the electrical component 64 needs to be reduced, the control system 8 will cut off the power to the electromagnet 573, thereby causing the electromagnet 573 to lose its magnetic force, and the telescopic spring 5794 will pull the fixed plate 5796, thereby causing the rotating disk 5795 to rotate, and finally driving the rotating arm 5799 to move toward the step-down circuit board 5797 and causing the power socket 57911 to enter the slot 1 5798, so that the step-down circuit board 5797 works, thereby reducing the output voltage of the electrical component 64, and thereby reducing the output load of the controlled electrical appliance.

[0046] The top of the wire plate 5791 is fixedly connected to the bottom of the telescopic rod 578, and the inner wall of the connecting groove 5792 is fixedly connected to the bottom of the wire four 5710.

[0047] The specific workflow is as follows:

[0048] When the device itself needs to adjust the electrical load controlled by the electrical component 64 in the electrical component group, the servo motor 55 is used to drive the screw 56 to rotate, thereby driving the distribution mechanism 57 to move, so that the distribution mechanism 57 moves to the top of the electrical component 64 that needs to adjust the load, and then the telescopic rod 578 drives the adjustment mechanism 579 below to contact the electrical component group mechanism 6, and then the second plug port 57913 contacts the electrical component group mechanism 6 at the bottom, so that the circuit in the electrical component 64 is connected in series with another circuit. When the control system 8 detects When the load controlled by the electrical component 64 needs to be reduced, the control system 8 will cut off the power to the electromagnet 573, thereby causing the electromagnet 573 to lose its magnetic force, and the telescopic spring 5794 will pull the fixed plate 5796, thereby causing the rotating disk 5795 to rotate, and finally driving the rotating arm 5799 to move toward the step-down circuit board 5797 and allowing the power socket 57911 to enter the slot 5798, so that the step-down circuit board 5797 works, thereby reducing the output voltage of the electrical component 64, and thereby reducing the output load of the controlled electrical appliance.

[0049] Embodiment 2, use Figure 1-Figure 10 A low-voltage intelligent power distribution cabinet with load feedback regulation function according to one embodiment of the present invention is described as follows.

[0050] like Figure 1-Figure 10 As shown, a low-voltage intelligent power distribution cabinet with load feedback regulation function of the present invention is based on the first embodiment. Figure 3-Figure 4 As shown, the control door mechanism 7 includes a support plate 71, which is symmetrically arranged on the outer surface of the outer shell box 1, the outer surface of the support plate 71 is rotatably connected to the switch door 72, the outer surface of the switch door 72 is fixedly connected to the operating panel 74, the side of the switch door 72 close to the operating panel 74 is fixedly connected to the handle 73, the side of the switch door 72 away from the handle 73 is fixedly connected to the component 75, the bottom of the component 75 is fixedly connected to the wire cover 76, the end of the wire cover 76 away from the component 75 is fixedly connected to the wire collection box 78, the outer shell box 1 is fixedly connected to a semicircular ring 77, the inner wall of the semicircular ring 77 is in contact with the outer surface of the wire cover 76, the top of the wire collection box 78 is fixedly connected to the wire one 79, the side of the wire collection box 78 away from the wire cover 76 is fixedly connected to the wire two 711, and the outer surface of the wire one 79 is slidably connected to the hook 710.

[0051] The staff can also control the operation of the component 75 by adjusting the operating panel 74, and transmit the electrical signal to the control system 8 to control the main valve mechanism 5 and the electrical component group mechanism 6. When the main valve mechanism 5 and the electrical component group mechanism 6 need to be closed, the switch door 72 is opened through the handle 73, and then the upper switch 1 577 and the switch 2 65 are closed.

[0052] The top of the hook 710 is fixedly connected to the inner wall of the outer shell box 1 , and the outer surface of the support plate 71 is fixedly connected to the outer surface of the outer shell box 1 .

[0053] One end of wire 2 711 away from the wire receiving box 78 is fixedly connected to the outer surface of the PLC component 9, and one end of wire 1 79 away from the wire receiving box 78 is fixedly connected to the outer surface of the wire board 5791.

[0054] like Fig. 9 As shown, the electrical component assembly mechanism 6 includes a second hanging plate 61, which is fixed to the outer surface of the support frame 3 by means of a second screw 62 and a second nut 63, the outer surface of the second hanging plate 61 is fixedly connected to an electrical component 64, the outer surface of the electrical component 64 is rotatably connected to a second switch 65, and plug-in mechanisms 66 are symmetrically arranged at both ends of the electrical component 64.

[0055] like Fig.10 As shown, the plug-in mechanism 66 includes a socket bin 661, and a fixed plate 662 is symmetrically arranged on the outer surface of the socket bin 661, and a rotating plate 663 is rotatably connected to the opposite surface of the fixed plate 662, and a telescopic spring 666 is fixedly connected to the top of the rotating plate 663, and a drooping rod 664 is fixedly connected to the bottom of the socket bin 661, and a bottom plate 665 is fixedly connected to the bottom of the drooping rod 664. A slot 6610 is arranged on the inner wall of the socket bin 661, and a support column 667 is fixedly connected to the bottom of the rotating plate 663, and a dustproof pad 668 is fixedly connected to one end of the support column 667 away from the rotating plate 663, and a brush 669 is evenly arranged on the outer surface of the dustproof pad 668, and one end of the brush 669 is fixedly connected to the outer surface of the dustproof pad 668.

[0056] Since the distribution box is filled with electrical components, the flow of circuits will produce an electrostatic effect, making it easier to absorb dust and impurities. If the distribution box is used for a long time, the inner wall of the socket compartment 661 will drop and absorb a lot of dust. Under normal circumstances, the dustproof pad 668 will be at the bottom of the socket compartment 661 and cover the slot two 6610, preventing dust and impurities from falling on the slot two 6610, and avoiding the inability of slot two 6610 to fit with the socket two 57913, thereby causing subsequent load adjustment failure.

[0057] Before slot 2 6610 contacts power socket 2 57913, as the wire plate 5791 descends, the pressing column 57912 will contact the top of the rotating plate 663 and indirectly press the telescopic spring 2 666, thereby causing the rotating plate 663 to rotate, thereby driving the dustproof pad 668 to rotate out of the bottom of the socket compartment 661, thereby allowing slot 2 6610 to fit power socket 2 57913. During the movement of the dustproof pad 668, the brush 669 will also clean the inner wall of the socket compartment 661 to prevent too much dust from adhering to the inner wall and eventually causing the dust to fall onto slot 2 6610.

[0058] The outer surface of the second hanging plate 61 is in contact with the outer surface of the support frame 3 , the outer surface of the socket compartment 661 is fixedly connected to both ends of the electrical component 64 , and the top of the bottom plate 665 is fixedly connected to the bottom of the second telescopic spring 666 .

[0059] The specific workflow is as follows:

[0060] During operation, after using the distribution box for a long time, a lot of dust will fall off and be absorbed by the inner wall of the socket compartment 661. Under normal circumstances, the dustproof pad 668 will be at the bottom of the socket compartment 661 and cover the slot 2 6610, preventing dust and impurities from falling on the slot 2 6610, preventing the slot 2 6610 from not fitting with the power socket 2 57913, and thus causing subsequent load regulation failure. Before the slot 2 6610 contacts the power socket 2 57913, as the wire board 5791 descends, it will drive the pressing column 5791 to 2 contacts the top of the rotating plate 663 and indirectly presses the telescopic spring 2 666, thereby causing the rotating plate 663 to rotate, thereby driving the dustproof pad 668 to rotate out of the bottom of the socket compartment 661, thereby allowing the slot 2 6610 to fit with the power socket 2 57913. During the movement of the dustproof pad 668, the brush 669 will also clean the inner wall of the socket compartment 661 to prevent too much dust from adhering to the inner wall, which will eventually cause the dust to fall onto the slot 2 6610 when the power socket 2 57913 moves downward.

[0061] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A low-voltage intelligent power distribution cabinet with load feedback regulation function, characterized in that: It comprises an outer shell box (1), the bottom of the outer shell box (1) is evenly provided with support feet (2), the inner wall of the outer shell box (1) is symmetrically provided with support frames (3), the outer surface of the outer shell box (1) is fixedly connected to a control door mechanism (7), the inner wall of the outer shell box (1) is fixedly connected to a control system (8), and the outer surface of the control system (8) is fixedly connected to a PLC component (9); A main valve mechanism (5), the main valve mechanism (5) being used to control and adjust the overall load; An electrical component assembly mechanism (6), the electrical component assembly mechanism (6) being used to cooperate with the main valve mechanism (5); The main valve mechanism (5) comprises a hanging plate (51), the hanging plate (51) being fixed to the support frame (3) by means of a screw (52) and a nut (53), a supporting plate (54) being symmetrically arranged on the outer surface of the hanging plate (51), a servo motor (55) being fixedly connected to the outer surface of the supporting plate (54), a screw rod (56) being fixedly connected to the output end of the servo motor (55), and a distribution mechanism (57) being threadedly connected to the outer surface of the screw rod (56); The distribution mechanism (57) comprises a sliding plate (571), the top of the sliding plate (571) is fixedly connected to a supporting plate 2 (572), the bottom of the supporting plate 2 (572) is fixedly connected to a conducting electromagnet (573), the top of the conducting electromagnet (573) is fixedly connected to a wire 3 (574), the side of the sliding plate (571) away from the conducting electromagnet (573) is fixedly connected to a supporting plate 3 (575), the outer surface of the supporting plate 3 (575) is fixedly connected to a main switch (576), the surface of the main switch (576) is rotatably connected to a switch 1 (577), the bottom of the main switch (576) is symmetrically provided with a telescopic rod (578), the bottom of the telescopic rod (578) is fixedly connected to an adjusting mechanism (579), and the outer surface of the main switch (576) is symmetrically provided with a wire 4 (5710); The regulating mechanism (579) comprises a wire plate (5791), the wire plate (5791) is provided with a connecting groove (5792), the top of the wire plate (5791) is fixedly connected to a fixing block (5793), the outer surface of the fixing block (5793) is fixedly connected to a telescopic spring (5794), the end of the telescopic spring (5794) away from the fixing block (5793) is fixedly connected to a fixing plate (5796), the outer surface of the fixing plate (5796) is fixedly connected to a rotating disk (5795), and the side of the rotating disk (5795) away from the fixing plate (5796) is fixedly connected to a rotating arm (5796). 99), one end of the rotating arm (5799) away from the rotating disk (5795) is fixedly connected to a magnet (57910), one end of the rotating arm (5799) close to the magnet (57910) is fixedly connected to a power socket 1 (57911), the top of the wire board (5791) is fixedly connected to a step-down circuit board (5797), a slot 1 (5798) is provided on the step-down circuit board (5797), a power socket 2 (57913) is symmetrically provided at the bottom of the wire board (5791), and a pressing column (57912) is fixedly connected to a side of the wire board (5791) close to the power socket 2 (57913); The electrical component assembly mechanism (6) comprises a second hanging plate (61), the second hanging plate (61) being fixed to the outer surface of the support frame (3) by means of a second screw (62) and a second nut (63), the outer surface of the second hanging plate (61) being fixedly connected to an electrical component (64), the outer surface of the electrical component (64) being rotatably connected to a second switch (65), and plugging mechanisms (66) being symmetrically arranged at both ends of the electrical component (64); The plugging mechanism (66) comprises a socket bin (661), the outer surface of which is symmetrically provided with a second fixed plate (662), the opposite surface of which is rotatably connected with a rotating plate (663), the top of which is fixedly connected with a second telescopic spring (666), the bottom of which is fixedly connected with a drooping rod (664), the bottom of which is fixedly connected with a bottom plate (665), the inner wall of which is provided with a second slot (6610), the bottom of which is fixedly connected with a support column (667), the end of which is away from the rotating plate (663) is fixedly connected with a dustproof pad (668), and the outer surface of which is evenly provided with a brush (669).

2. A low-voltage intelligent power distribution cabinet with load feedback regulation function according to claim 1, characterized in that: The hanging plate 1 (51) is fixed to the outer surface of the supporting foot (2), the outer surface of the screw 1 (52) is threadedly connected to the inner wall of the nut 1 (53), and the inner wall of the sliding plate (571) is threadedly connected to the outer surface of the lead screw.

3. The low-voltage intelligent power distribution cabinet with load feedback regulation function according to claim 1 is characterized in that: The top of the wire plate (5791) is fixedly connected to the bottom of the telescopic rod (578), and the inner wall of the connecting groove (5792) is fixedly connected to the bottom of the wire four (5710).

4. The low-voltage intelligent power distribution cabinet with load feedback regulation function according to claim 1 is characterized in that: The control door mechanism (7) comprises a support plate (71), the support plate (71) being symmetrically arranged on the outer surface of the outer housing box (1), the outer surface of the support plate (71) being rotatably connected to a switch door (72), the outer surface of the switch door (72) being fixedly connected to an operating panel (74), a handle (73) being fixedly connected to a side of the switch door (72) close to the operating panel (74), a component (75) being fixedly connected to a side of the switch door (72) away from the handle (73), and the bottom of the component (75) being fixedly connected to a A wire sleeve (76) is connected, and one end of the wire sleeve (76) away from the component (75) is fixedly connected to a wire collection box (78), the outer shell box (1) is fixedly connected to a semicircular ring (77), the inner wall of the semicircular ring (77) contacts the outer surface of the wire sleeve (76), the top of the wire collection box (78) is fixedly connected to a wire 1 (79), the side of the wire collection box (78) away from the wire sleeve (76) is fixedly connected to a wire 2 (711), and the outer surface of the wire 1 (79) is slidably connected to a hook (710).

5. The low-voltage intelligent power distribution cabinet with load feedback regulation function according to claim 4 is characterized in that: The top of the hook (710) is fixedly connected to the inner wall of the outer shell box (1), and the outer surface of the support plate (71) is fixedly connected to the outer surface of the outer shell box (1).

6. A low-voltage intelligent power distribution cabinet with load feedback regulation function according to claim 4, characterized in that: One end of the second wire (711) away from the wire receiving box (78) is fixedly connected to the outer surface of the PLC component (9), and one end of the first wire (79) away from the wire receiving box (78) is fixedly connected to the outer surface of the wire board (5791).

7. The low-voltage intelligent power distribution cabinet with load feedback regulation function according to claim 1 is characterized in that: The outer surface of the second hanging plate (61) is in contact with the outer surface of the support frame (3), the outer surface of the socket compartment (661) is fixedly connected to both ends of the electrical component (64), and the top of the bottom plate (665) is fixedly connected to the bottom of the second telescopic spring (666).

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