Electric control cabinet based on distributed power distribution terminal

Abstract

The utility model provides an electric control cabinet based on a distributed power distribution terminal, and relates to the technical field of electric control cabinets. A back plate is installed in the cabinet body through bolts, air holes are formed in the back plate in a rectangular array mode, four sets of spacing seats are fixed to the rear end of the back plate, and a wire arrangement groove is formed in the back plate through screws. The heat dissipation fan installed at the upper end of the right side of the cabinet body is matched with the heat conduction sheet, heat in the cabinet can be rapidly dissipated out, meanwhile, the ventilation holes in the back plate are beneficial to air circulation, a good heat dissipation channel is formed, the temperature in the cabinet is effectively reduced, electronic elements are prevented from being aged and damaged due to high temperature, and the service life of equipment is prolonged; the rotary knob is rotated to drive the movable column to move, then the gap between the sealing cover and the sealing seat is adjusted, the air inflow can be accurately controlled according to the temperature in the cabinet and the actual working condition, the heat dissipation effect is guaranteed, meanwhile, too much dust is prevented from entering the cabinet, and the stability and safety of equipment operation are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric control cabinet especially relates to a kind of electric control cabinet based on distributed power distribution terminal. BACKGROUND

[0002] In today's era, power system is undergoing profound changes and development, towards intelligent, efficient and distributed direction. Distributed power distribution terminal as the key link in power system, in realizing electric power accurate distribution, real-time monitoring and flexible control and so on play indispensable role, its importance is increasingly highlighted. And electric control cabinet as the core "shelter" of distributed power distribution terminal, undertakes the heavy responsibility of protecting internal electrical components, ensures its stable operation, and its performance level is directly related to the safety and efficiency of entire power distribution system, the utility model is a kind of electric control cabinet based on distributed power distribution terminal.

[0003] Traditional electric control cabinet has many deficiencies in heat dissipation. Most electric control cabinets only rely on natural ventilation, and the heat dissipation efficiency is low. When running for a long time under high load, the heat generated by electronic components in the cabinet is difficult to dissipate effectively, which leads to the increase of temperature in the cabinet, accelerates the aging and damage of electronic components, shortens the service life of equipment, increases the system maintenance cost and downtime risk. In terms of installation and use convenience, its installation method is often fixed and tedious, and it is difficult to adjust flexibly according to different installation environments, which increases the installation difficulty and time cost. In addition, the tools in the cabinet are inconvenient to store and take, and the operator needs to spend extra time to find tools when maintaining and repairing the equipment, which reduces the work efficiency. SUMMARY

[0004] The embodiment of the present disclosure relates to an electric control cabinet based on distributed power distribution terminal to solve the problems raised in the background.

[0005] In the first aspect of the present disclosure, an electric control cabinet based on distributed power distribution terminal is provided, which specifically includes: a cabinet body.

[0006] The inside of the cabinet is bolted with a back plate, and the back plate has a rectangular array of air holes, and the back plate is fixed with four groups of interval seats, and the back plate is bolted with a wire slot, the upper end of the right side of the cabinet is bolted with a cooling fan, the left side of the cooling fan is bolted with a heat conducting fin, the lower end of the cabinet is provided with three groups of through holes, and the three groups of through holes are screwed with terminal heads, and the lower end of the left side of the cabinet is provided with an air inlet adjusting piece, the air inlet adjusting piece comprises a mounting seat, a sealing seat and a dust cover, the mounting seat is bolted on the inner wall of the left side of the cabinet, the sealing seat is located at the left end of the cabinet, and the sealing seat is bolted on the cabinet, the dust cover is bolted on the cabinet, the dust cover covers the sealing seat, a sealing cover is arranged between the dust cover and the sealing seat, the right end of the mounting seat is fixed with a cylinder, a Y-shaped sliding groove is formed in the cylinder, the cylinder is movably provided with a movable column, a threaded hole is formed in the movable column, a matching screw rod is screwed in the threaded hole of the movable column, the matching screw rod moves in the Y-shaped sliding groove, the right end of the movable column is fixed with a knob, and the left end of the movable column is fixedly connected with the sealing cover.

[0007] In at least some embodiments,

[0008] The rear end of the cabinet is bolted with two groups of connecting plates, and the two groups of connecting plates are bolted with mounting racks, and the mounting racks are hingedly connected with hinge seats, and the hinge seats and the mounting racks are both provided with waist-shaped through holes, and the through holes of the hinge seats and the mounting racks are connected with lead screws.

[0009] In at least some embodiments,

[0010] The end of the lead screw close to the mounting rack and close to the hinge seat is screwed with a nut, the hinge seat is connected with a wall mounting seat, and the hinge seat and the wall mounting seat are locked by bolts.

[0011] In at least some embodiments,

[0012] The cabinet is hingedly connected with a cabinet door, the cabinet door is bolted with two groups of motor seats, and the cabinet door is bolted with two groups of bearing seats, and the two groups of bearing seats are located above the two groups of motor seats.

[0013] In at least some embodiments,

[0014] The lower end of the two groups of motor seats is bolted with an electric motor, and the two groups of bearing seats and the two groups of motor seats are both provided with threaded rods, and the lower end of the two groups of threaded rods is connected with the output shaft of the two groups of electric motors through a shaft coupling.

[0015] In at least some embodiments,

[0016] The connecting rods are installed between the two groups of motor seats and the two groups of bearing seats through bolts, the two groups of threaded rods are threadedly matched with two groups of lifting seats, the front ends of the two groups of lifting seats are installed with two groups of contact wheels, and the two groups of contact wheels are in contact with the connecting rods.

[0017] In at least some embodiments,

[0018] The connecting seats are installed on the two groups of lifting seats through bolts, the rail plates are installed between the two groups of connecting seats through bolts, three groups of movable seats are arranged on the rail plates, the upper ends of the three groups of movable seats are installed with two groups of rollers through pin shafts, the rollers roll on the rail plates, and the lower ends of the three groups of movable seats are fixed with hooks for suspending tools through rivets.

[0019] The utility model provides a kind of electric control cabinet based on distributed distribution terminal, with following beneficial effects:

[0020] In the utility model, the heat dissipation fan installed on the right upper end of the cabinet body cooperates with the heat conduction sheet, can quickly dissipate the heat in the cabinet, at the same time, the air holes on the back plate help air circulation, form a good heat dissipation channel, effectively reduce the temperature in the cabinet, prevent electronic components from aging and damage due to high temperature, prolong the service life of the equipment, the unique design of the air inlet adjusting piece realizes flexible adjustment and effective dust prevention of air inlet amount, by rotating knob to drive movable column to move, and then adjust the gap between sealing cover and sealing seat, can accurately control the air inlet amount according to the temperature in the cabinet and actual working condition, ensure the heat dissipation effect, at the same time, avoid too much dust from entering, the double protection of dust cover and sealing cover effectively blocks dust and impurities from entering the cabinet, prevents electronic components from short circuit and other faults caused by dust accumulation, further improves the stability and safety of equipment operation.

[0021] In addition, in the utility model, the mounting assembly composed of the connecting plate, mounting frame, hinged seat and screw rod etc. structure at the rear end of the cabinet body enables the electric control cabinet to adapt to different installation environments and requirements, by adjusting the nut on the screw rod, the angle and position of the hinged seat can be flexibly changed, so as to realize close fitting and stable installation of wall mounting seat with wall or other mounting surface, greatly improve the convenience and flexibility of installation, reduce installation time and labor cost, and ensure the installation accuracy and stability of electric control cabinet in complex installation scene.

[0022] Furthermore, the tool storage device in this invention, consisting of a motor base, bearing housing, threaded rod, lifting seat, and rail plate inside the cabinet door, provides great convenience for operators. The motor drives the threaded rod to rotate, causing the lifting seat to move up and down, thereby allowing the movable seat and its hook on the rail plate to be easily adjusted in height. When performing equipment maintenance and repair, operators can hang commonly used tools on the hooks and quickly raise or lower the tools to the appropriate position as needed, without having to bend over or laboriously search for tools. This significantly improves work efficiency, shortens maintenance and repair time, and enhances the overall operation and maintenance efficiency of the power distribution system. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0024] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0025] In the attached diagram:

[0026] Figure 1 A schematic diagram of the overall front structure of this application is shown;

[0027] Figure 2 This application shows Figure 1 A magnified structural diagram of part A in the middle;

[0028] Figure 3 A structural schematic diagram of the backplate portion of this application is shown;

[0029] Figure 4 A schematic diagram of the cooling fan portion of this application is shown;

[0030] Figure 5 This application shows Figure 1 A magnified structural diagram of part B in the middle section;

[0031] Figure 6 A schematic diagram of the structure of the intake regulating component of this application is shown;

[0032] Figure 7 This application shows Figure 6 A magnified structural diagram of section C;

[0033] Figure 8 A schematic diagram of the overall rear structure of this application is shown;

[0034] Figure 9 This application shows Figure 8 A magnified structural diagram of part D in the middle.

[0035] List of reference numerals

[0036] 1, cabinet body; 11, back plate; 111, spacing seat; 112, air hole; 113, wire management groove; 12, heat dissipation fan; 121, heat conduction sheet; 13, terminal; 14, air inlet adjusting part; 141, mounting seat; 1411, cylinder; 1412, Y-shaped sliding groove; 1413, movable column; 1414, matching screw rod; 1415, knob; 1416, sealing cover; 142, sealing seat; 143, dust cover; 15, connecting plate; 151, mounting frame; 152, hinged seat; 1521, screw rod; 153, wall mounting seat;

[0037] 2, cabinet door; 21, motor seat; 211, electric motor; 212, bearing seat; 213, threaded rod; 214, lifting seat; 2141, contact wheel; 215, connecting rod; 216, connecting seat; 22, rail plate; 221, movable seat; 222, roller; 223, hook. DETAILED DESCRIPTION

[0038] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0039] Embodiment one: please refer to Figures 1 to 9 :

[0040] The utility model proposes an electric control cabinet based on distributed power distribution terminal, include: cabinet body 1,

[0041] The inside of the cabinet body 1 is bolted with a back plate 11, the back plate 11 has a rectangular array of air holes 112, and the rear end of the back plate 11 is fixed with four groups of interval seats 111, the back plate 11 is bolted with a wire slot 113, the right side of the upper end of the cabinet body 1 is bolted with a heat dissipation fan 12, the left side of the heat dissipation fan 12 is bolted with a heat conduction sheet 121, the lower end of the cabinet body 1 is provided with three groups of through holes, and the three groups of through holes are all screwed with terminal heads 13, and the lower end of the left side of the cabinet body 1 is provided with an air inlet adjusting piece 14, the air inlet adjusting piece 14 comprises a mounting seat 141, a sealing seat 142 and a dust cover 143, the mounting seat 141 is bolted on the inner wall of the left side of the cabinet body 1, the sealing seat 142 is located at the left end of the cabinet body 1, and the sealing seat 142 is bolted on the cabinet body 1, the dust cover 143 is bolted on the cabinet body 1, the dust cover 143 covers the sealing seat 142, a sealing cover 1416 is arranged between the dust cover 143 and the sealing seat 142, a cylinder 1411 is fixed to the right end of the mounting seat 141, a Y-shaped sliding groove 1412 is formed in the cylinder 1411, a movable column 1413 is movably arranged in the cylinder 1411, a threaded hole is formed in the movable column 1413, a matching screw rod 1414 is screwed in the threaded hole of the movable column 1413, the matching screw rod 1414 is movably arranged in the Y-shaped sliding groove 1412, a knob 1415 is fixed to the right end of the movable column 1413, and the left end of the movable column 1413 is fixedly connected with the sealing cover 1416.

[0042] In the embodiments of the present disclosure,

[0043] The rear end of the cabinet body 1 is bolted with two groups of connecting plates 15, the two groups of connecting plates 15 are bolted with mounting racks 151, the mounting racks 151 are hingedly connected with hinge seats 152, the hinge seats 152 and the mounting racks 151 are both provided with waist-shaped through holes, lead screws 1521 are connected between the through holes of the hinge seats 152 and the mounting racks 151, nuts are screwed on one end of the lead screws 1521 close to the mounting racks 151 and close to the hinge seats 152, wall mounting seats 153 are connected to the hinge seats 152, and the hinge seats 152 and the wall mounting seats 153 are locked by bolts, which can flexibly change the angle and position of the hinge seats 152 by adjusting the nuts on the lead screws 1521, so as to realize the close fit and stable installation of the wall mounting seats 153 with the wall or other mounting surface.

[0044] In the embodiments of the present disclosure,

[0045] The cabinet door 2 is hinged to the cabinet body 1, two groups of motor seats 21 are bolted to the cabinet door 2, and two groups of bearing seats 212 are bolted to the cabinet door 2, the two groups of bearing seats 212 are located directly above the two groups of motor seats 21, the lower ends of the two groups of motor seats 21 are bolted with electric motors 211, threaded rods 213 are arranged between the two groups of bearing seats 212 and the two groups of motor seats 21, the lower ends of the two groups of threaded rods 213 are connected with the output shafts of the two groups of electric motors 211 through couplings, connecting rods 215 are bolted between the two groups of motor seats 21 and the two groups of bearing seats 212, lifting seats 214 are threadedly connected to the two groups of threaded rods 213, two groups of contact wheels 2141 are arranged at the front ends of the two groups of lifting seats 214, the two groups of contact wheels 2141 are in contact with the connecting rods 215, connecting seats 216 are bolted to the two groups of lifting seats 214, and a rail plate 22 is bolted between the two groups of connecting seats 216, which drives the threaded rods 213 to rotate through the electric motors 211, drives the lifting seats 214 to move up and down, and further adjusts the height of the hooks 223, and the contact wheels 2141 can improve the stability of the lifting seats 214 during lifting.

[0046] In example three, based on example one and example two,

[0047] Three groups of movable seats 221 are arranged on the rail plate 22, two groups of rollers 222 are arranged at the upper ends of the three groups of movable seats 221 through pin shafts, the rollers 222 roll on the rail plate 22, and hooks 223 for hanging tools are fixed to the lower ends of the three groups of movable seats 221 through rivets, the rollers 222 at the upper ends of the movable seats 221 can roll on the rail plate 22, which makes the movable seats 221 move flexibly, and in actual use, the operator can easily move the movable seats 221 with hooks 223 to a suitable position according to needs, whether it is to take or store tools, it is not necessary to stretch out the hand to the fixed position, but can hang the tools at a position convenient for operation, further improving the convenience of tool taking and the convenience of operation.

[0048] The working principle of the embodiment is as follows: when installing the electric control cabinet, according to the actual situation of the installation surface, such as the flatness, inclination of the wall and the relative position relationship with the surrounding equipment, the installation structure of the rear end of the cabinet body 1 is adjusted, the nut on the lead screw 1521 is rotated, the lead screw 1521 is caused to stretch and contract, thereby pushing or pulling the hinged seat 152 to rotate and move relative to the mounting frame 151, and further changing the angle and position of the wall mounting seat 153, this flexible adjustment mode can make the wall mounting seat 153 closely fit the installation surface, and realize stable installation of the electric control cabinet.

[0049] When the electronic components inside the electric control cabinet generate heat, the heat dissipation fan 12 at the right upper end of the cabinet body 1 is started, and the heat dissipation fan 12 operates to extract the hot air in the cabinet, while the external cold air enters the cabinet through the air inlet adjusting piece 14 at the left lower end of the cabinet body 1. The sealing seat 142 and the sealing cover 1416 in the air inlet adjusting piece 14 can adjust the air inlet amount. By rotating the knob 1415, the movable column 1413 is driven to move, so that the matching screw rod 1414 moves in the Y-shaped sliding groove 1412, changes the gap between the sealing cover 1416 and the sealing seat 142, accurately controls the air inlet amount, and adapts to different heat dissipation requirements. The entering cold air is uniformly distributed in the cabinet through the air holes 112 on the back plate 11 to cool the electronic components, and the heat is transferred to the heat dissipation fan 12 through the heat dissipation fins 121 and discharged outside the cabinet, forming an efficient heat dissipation cycle.

[0050] When tools need to be stored, the tools are hung on the hooks 223, the hooks 223 are fixed on the lower end of the movable seat 221 through rivets, and the two groups of rollers 222 on the upper end of the movable seat 221 can freely roll on the rail plate 22, so that the movable seat 221 can be flexibly moved in position as needed. When the tools are used, the operator can start the motor 211, the output shaft of the motor 211 drives the threaded rod 213 to rotate, so that the lifting seat 214 can only move up and down along the threaded rod 213, and by controlling the forward and reverse rotation of the motor 211, the movable seat 221 with the hooks 223 can be lifted to the appropriate height, so that the operator can quickly and easily take the required tools, avoiding the cumbersome process of finding tools in the traditional electric control cabinet, and improving the work efficiency of equipment maintenance and repair.

[0051] In this paper, the following points need attention:

[0052] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0053] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0054] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure.

Claims

1. A power control cabinet based on a distributed power distribution terminal, comprising: Cabinet (1); characterized in that The inside of the cabinet (1) is provided with a back plate (11) installed by bolts, the back plate (11) is provided with a plurality of air holes (112) in a rectangular array, and the rear end of the back plate (11) is fixed with four groups of interval seats (111); the back plate (11) is provided with a wire slot (113) installed by screws; the upper end of the right side of the cabinet (1) is provided with a heat dissipation fan (12) installed by bolts; the left side of the heat dissipation fan (12) is provided with a heat conduction fin (121) installed by bolts; the lower end of the cabinet (1) is provided with three groups of through holes, and each of the three groups of through holes is provided with a terminal (13) screwed therein; the lower end of the left side of the cabinet (1) is provided with an air inlet adjusting member (14), the air inlet adjusting member (14) comprises a mounting seat (141), a sealing seat (142) and a dust cover (143), the mounting seat (141) is installed on the inner wall of the left side of the cabinet (1) by bolts, the sealing seat (142) is located at the left end of the cabinet (1), and the sealing seat (142) is installed on the cabinet (1) by screws, the dust cover (143) is installed on the cabinet (1) by screws, the dust cover (143) covers the sealing seat (142), a sealing cover (1416) is arranged between the dust cover (143) and the sealing seat (142), the right end of the mounting seat (141) is fixed with a cylinder (1411), the cylinder (1411) is provided with a Y-shaped sliding groove (1412), the cylinder (1411) is movably provided with a movable column (1413), the movable column (1413) is provided with a threaded hole, the threaded hole of the movable column (1413) is screwed with a matched screw rod (1414), the matched screw rod (1414) is movably arranged in the Y-shaped sliding groove (1412), the right end of the movable column (1413) is fixed with a knob (1415), and the left end of the movable column (1413) is fixedly connected with the sealing cover (1416).

2. An electric control cabinet based on a distributed power distribution terminal according to claim 1, characterized in that The rear end of the cabinet (1) is provided with two groups of connecting plates (15) installed by screws, the two groups of connecting plates (15) are provided with mounting racks (151) installed by bolts, the mounting racks (151) are hingedly provided with hinge seats (152), the hinge seats (152) and the mounting racks (151) are provided with waist-shaped through holes therebetween, and the through holes between the hinge seats (152) and the mounting racks (151) are connected with lead screws (1521).

3. An electric control cabinet based on a distributed power distribution terminal according to claim 2, characterized in that The lead screws (1521) are screwed with nuts at one end near the mounting racks (151) and at one end near the hinge seats (152), the hinge seats (152) are provided with wall mounting seats (153), and the hinge seats (152) and the wall mounting seats (153) are locked by bolts.

4. An electric control cabinet based on a distributed power distribution terminal according to claim 2, characterized in that The cabinet body (1) is provided with a cabinet door (2) through a hinge, two groups of motor seats (21) are installed on the cabinet door (2) through bolts, and two groups of bearing seats (212) are installed on the cabinet door (2) through bolts, and the two groups of bearing seats (212) are located directly above the two groups of motor seats (21).

5. The electric control cabinet based on the distributed power distribution terminal according to claim 4, characterized in that, The lower ends of the two groups of motor seats (21) are provided with electric motors (211) through bolts, and the two groups of bearing seats (212) and the two groups of motor seats (21) are provided with threaded rods (213) between them, and the lower ends of the two groups of threaded rods (213) are connected with the output shafts of the two groups of electric motors (211) through couplings.

6. The electric control cabinet based on the distributed power distribution terminal according to claim 5, characterized in that, The two groups of motor seats (21) and the two groups of bearing seats (212) are provided with connecting rods (215) between them through bolts, and the two groups of threaded rods (213) are provided with lifting seats (214) in threaded cooperation, and the front ends of the two groups of lifting seats (214) are provided with two groups of contact wheels (2141), and the two groups of contact wheels (2141) are in contact with the connecting rods (215).

7. The electric control cabinet based on the distributed power distribution terminal according to claim 6, characterized in that, The two groups of lifting seats (214) are provided with connecting seats (216) through bolts, and the two groups of connecting seats (216) are provided with a rail plate (22) through bolts, and the rail plate (22) is provided with three groups of movable seats (221), and the upper ends of the three groups of movable seats (221) are provided with two groups of rollers (222) through pins, and the rollers (222) roll on the rail plate (22), and the lower ends of the three groups of movable seats (221) are provided with hooks (223) for hanging tools through rivets.

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