A busbar structure for rack power distribution

Abstract

The present invention relates to a busbar structure for rack power distribution, including a first box body, a plug, an aluminum plate, and a groove body. The plug is arranged above one end of the first box body, and the groove body is butted outside the plug. An assembly notch is milled on the front surface of the first box body, and the aluminum plate moves telescopically in the assembly notch. A positioning notch is reserved at the inner edge of one side of the assembly notch close to the groove body. When the busbar structure for rack power distribution is inserted from the right opening of the assembly notch, when the plug post is butted with the docking notch, under the action of the spiral bar and the spiral notch, the wheel disc rotates normally. When the plug post is completely butted with the docking notch, at this time, the aluminum plate cannot be pushed further. Under the action of the orientation module, the wheel disc cannot rotate reversely, and at this time, the aluminum plate cannot be pulled out either. In this way, the aluminum plate can achieve the simplest effect during assembly, and there is no need to specifically adjust the position. The aluminum plate can be limited at the best position, thereby improving the assembly efficiency of the aluminum plate.

Description

Technical Field

[0001] The present invention belongs to the technical field of bus ducts, and particularly relates to a bus duct structure for rack power distribution. Background Art

[0002] With the large-scale construction and technological evolution of data centers, the demand for flexible power supply has become a development trend. The use of intelligent small busbars for power supply in data rack rows can achieve the pooling of power supply energy for a single row of cabinets, facilitating the flexible scheduling of power resources and the flexible supply of equipment power. At the same time, compared with the traditional power supply method of a main distribution cabinet plus cables, the small busbar system has the advantages of modularization, short installation cycle, and flexible change.

[0003] Currently, for common small busbars, due to environmental influence after installation or under high-power load operation, the temperature inside is higher than that outside. Moreover, when the inside of the small busbar is affected by moisture, it will pose a hazard of short circuit to the circuit and damage to components. When directly performing gas medium exchange inside it, the gas medium will be doped with suspended particulate matter or liquid matter. After these particulate matter and liquid matter directly reach the bus duct, they will damage the components. At the same time, when installing the panel of the bus duct, the positions of the screw holes need to be aligned, and during the tightening process, the tightness of each screw also needs to be adjusted to ensure the stability and accuracy of the panel installation position. However, such an operation step greatly reduces the disassembly and assembly efficiency of the panel.

[0004] In view of this, a bus duct structure for rack power distribution is proposed. Summary of the Invention

[0005] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this part, the abstract, and the title. However, such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] In view of the following technical problems existing in the prior art: For currently common small busbars, due to environmental influence after installation or under high-power load operation, the temperature inside is higher than that outside. Moreover, when the inside of the small busbar is affected by moisture, it will pose a hazard of short circuit to the circuit and damage to components. When directly performing gas medium exchange inside it, the gas medium will be doped with suspended particulate matter or liquid matter. After these particulate matter and liquid matter directly reach the bus duct, they will damage the components. At the same time, when installing the panel of the bus duct, the positions of the screw holes need to be aligned, and during the tightening process, the tightness of each screw also needs to be adjusted to ensure the stability and accuracy of the panel installation position. However, such an operation step greatly reduces the disassembly and assembly efficiency of the panel.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a bus duct structure for rack power distribution, comprising a box body, a plug, an aluminum plate, and a trough body, wherein the plug is arranged at an upper position at one end of the box body, and the trough body is connected to the outside of the plug;

[0008] The front of the box body 1 is milled with an assembly notch, the aluminum plate telescopically moves in the assembly notch, a positioning notch is reserved at the inner edge of one side of the assembly notch close to the slot body, a docking notch is reserved at the side of the positioning notch close to the assembly notch, a spiral strip is arranged at the inner edge of the docking notch, a switch is arranged on the surface of the aluminum plate, a positioning seat is arranged on both sides of one end of the aluminum plate, a wheel disc is hinged in the positioning seat, and a directional module is arranged at the inner edge of the positioning seat;

[0009] The inner edge of the box body 1 is provided with a box body 2, the edge of the box body 1 is provided with an introduction module and an export module, the position of the export module is higher than the design position of the introduction module, and the inner edge of the box body 2 is provided with a guide pad 1 and a guide pad 2;

[0010] The introduction module includes a hollow cylinder, a carrier plate, a blocking unit and an adjustment unit. The hollow cylinder is disposed through the box body 1 and the box body 2. The carrier plate is disposed at two opening positions of the hollow cylinder. The adjustment unit is installed at one end of the hollow cylinder extending into the box body 2. The blocking unit is disposed in the hollow cylinder.

[0011] The barrier unit includes an input cylinder 1, an input cylinder 2 and a collecting cylinder. The input cylinder 1 and the input cylinder 2 are distributed in a circular array in the hollow cylinder. The input cylinder 1 is docked with the input cylinder 2. The ends of the input cylinder 1 and the input cylinder 2 that are not docked with each other are respectively docked on two supporting plates. The collecting cylinder is arranged below the docking position of the input cylinder 1 and the input cylinder 2.

[0012] As a preferred technical solution for the bus duct structure for rack power distribution, one side of the wheel is provided with a plug-in column, the plug-in column extends through a section of the positioning seat and is milled with a spiral groove on the outside, the positioning seat is provided with a limiting seat on the outward side, a rotating shaft is provided between the limiting seat and the directional module, and the surface of the wheel is milled with ratchet grooves distributed at equal angles.

[0013] As an optimal technical solution for the bus duct structure for rack power distribution, the directional module includes a pawl, an elastic member 2 and a base, the pawl is hinged in the positioning seat, the base is fixed in the positioning seat, the elastic member 2 is arranged between the pawl and the base, and the rotating shaft is connected to the movable shaft of the pawl.

[0014] As a preferred technical solution for a busbar structure used in rack power distribution, a guiding channel is reserved at one end of the rotating shaft close to the limiting seat. A T-column moves telescopically in the guiding channel. An elastic member I is wound around the T-column. One end of the T-column extending out of the guiding channel is butted against a movable disc. A limiting block and a partition block are arranged in the limiting seat. Two spaces are formed between the partition block and the limiting block, namely a long space and a short space. One end of the rotating shaft extending into the limiting seat is hinged with a movable disc, and a linkage frame is arranged on one side of the movable disc.

[0015] As a preferred technical solution for a busbar structure used in rack power distribution, a bearing frame is fixedly connected to the inner edge of the input cylinder II close to the input cylinder I. A main bearing frame is hinged in the bearing frame. An arc-shaped grid is arranged on the main bearing frame. A guiding part is arranged on the inner edge of the collecting cylinder facing the openings of the input cylinder I and the input cylinder II. An arc-shaped piece is arranged at the other opening of the collecting cylinder.

[0016] As a preferred technical solution for a busbar structure used in rack power distribution, the guiding part includes a bearing platform, a flipping seat and a soft pad I. The bearing platform is arranged at the inner edge position of the collecting cylinder. The flipping seat is hinged at the inner edge position of the bearing platform. The soft pad I is butted at the position between two adjacent flipping seats. An elastic member III is butted against the back of the flipping seat. A support frame is arranged at the lower position of the collecting cylinder close to the flipping seat. The elastic member III is butted against the support frame. A storage rack is arranged on the back of the flipping seat.

[0017] As a preferred technical solution for a busbar structure used in rack power distribution, the adjustment unit includes a reducing cylinder, a mounting frame and a motor. The reducing cylinder is butted against one end of the hollow cylinder extending into the box body II. The reducing cylinder consists of a large-diameter part, a bending part and a small-diameter part. The mounting frame is butted at the inner edge of the small-diameter part of the reducing cylinder. The motor is located at the middle position of the mounting frame.

[0018] As a preferred technical solution for a busbar structure used in rack power distribution, a spiral blade is arranged on the surface of the motor facing the hollow cylinder. A ring seat is arranged at the inner edge position of the bending part of the reducing cylinder. An elastic member IV is arranged on the surface of the ring seat facing the large-diameter part of the reducing cylinder. A soft pad II is arranged at the junction of the small-diameter part and the bending part of the reducing cylinder. A linkage seat is arranged on the surface of the soft pad II facing the large-diameter part of the reducing cylinder. The elastic member IV is butted against the linkage seat.

[0019] As a preferred technical solution for a busbar structure used in rack power distribution, a C-shaped frame is butted against one side of the linkage seat not butted against the soft pad II. A guiding hopper is arranged on the inner edge of the C-shaped frame. A ring pad is arranged at the inner edge of one end of the guiding hopper extending into the C-shaped frame. A soft pad III is arranged at the edge of one end of the guiding hopper extending into the C-shaped frame. The circumferential surface of the soft pad III is fixedly connected to the junction of the small-diameter part and the bending part of the reducing cylinder. A flow port is reserved on the soft pad III.

[0020] As a preferred technical solution of a busbar structure for rack power distribution, the export module includes a straight cylinder, a closed seat and a closed column. The straight cylinder is butted against the first box body. The closed seat is arranged along the inner edge of the opening of the straight cylinder facing the first box body. A conical cylinder is arranged at the other opening of the straight cylinder. The closed column is arranged in the closed seat. An outer opening is reserved below the straight cylinder. A bearing pad is arranged at the opening position of the conical cylinder. A guide post is arranged between the conical cylinder and the bearing pad. A guide sleeve moves telescopically on the guide post. One end of the closed column extending into the conical cylinder is fixedly connected to the guide sleeve. An elastic member five is arranged between the guide sleeve and the conical cylinder. The elastic member five is wound around the guide post.

[0021] Advantages of the present invention:

[0022] When the busbar structure for rack power distribution is inserted from the right opening of the assembly slot, the plug column is butted against the docking slot. Under the action of the spiral bar and the spiral slot, the wheel disc rotates normally. When the plug column is completely butted against the docking slot, at this time, the aluminum plate cannot be pushed further. Under the action of the orientation module, the wheel disc cannot rotate in reverse, and at this time, the aluminum plate cannot be pulled out either. In this way, the aluminum plate can achieve the simplest effect during assembly, and there is no need to specifically adjust the position. The aluminum plate can be limited at the best position, thereby improving the assembly efficiency of the aluminum plate;

[0023] Through the cooperation of the arc-shaped grille and the collecting cylinder, the suspended particles in the introduced fresh air medium will be guided towards the direction of the collecting cylinder. Under the action of the flipping seat, the arc-shaped piece and the storage rack, these suspended particles will be retained in the collecting cylinder. In this way, it can play a protective role when controlling the temperature and dehumidifying the second box body;

[0024] The busbar structure for rack power distribution can introduce the external gas medium into the second box body through the motor, so as to realize the medium exchange and dehumidification work inside the second box body;

[0025] When the main board and other components of the busbar structure for rack power distribution are working under high intensity or in a poor working climate environment, by increasing the operating force of the motor, under the action of the ring pad, the guide hopper will perform telescopic movement. After the soft pad three is stretched along with the guide hopper, the flow port will become larger and exposed. At this time, part of the medium in the small-diameter part of the reducing cylinder will be guided to the large-diameter part of the reducing cylinder through the flow port. In this way, these media can be split and evenly introduced into the second box body. On the one hand, it can achieve the effect of full exchange, and on the other hand, it can avoid excessive pressure at one position;

[0026] The busbar structure for the distribution of this frame can conduct out these media by increasing the media in the second box and guiding the original gas media to directly act on the sealing seat, causing the sealing column to expand and contract, so as to export these media. After the media exchange and dehumidification are completed inside the second box, under the action of the fifth elastic member, the sealing column can return to its initial position. At this time, the export module can block the interaction of internal and external gas media.

[0027] Other features and advantages of the present invention will be described in the following description of the specification, and, in part, will be obvious from the description of the specification, or will be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained by the structures specifically pointed out in the specification and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0029] Figure 1 It is a schematic diagram of the whole in the back state of the present invention.

[0030] Figure 2 It is a front schematic diagram of the present invention.

[0031] Figure 3 It is a schematic diagram of the whole section of the present invention.

[0032] Figure 4 It is for the present invention Figure 2 Partial enlarged schematic diagram.

[0033] Figure 5 It is a schematic diagram of the orientation module structure of the present invention.

[0034] Figure 6 It is a schematic diagram of the linkage frame structure of the present invention.

[0035] Figure 7 It is for the present invention Figure 6 Schematic diagram in the section state.

[0036] Figure 8 It is a schematic diagram of the inside of the hollow cylinder of the present invention.

[0037] Figure 9 It is a schematic diagram of the barrier unit structure of the present invention.

[0038] Figure 10 It is for the present invention Figure 9 Partial enlarged schematic diagram.

[0039] Figure 11 Schematic cross-sectional view of the adjustment unit of the present invention.

[0040] Figure 12 Schematic structural view of the flow port of the present invention.

[0041] Figure 13 Schematic cross-sectional view of the export module of the present invention.

[0042] Reference numerals: 100, first box body; 101, assembly notch; 102, positioning notch; 103, docking notch; 104, spiral strip; 105, plug; 106, switch; 200, aluminum plate; 201, positioning seat; 202, wheel disc; 203, insertion post; 204, spiral notch; 205, limiting seat; 206, rotating shaft; 207, ratchet notch; 208, limiting block; 209, movable disc; 210, linkage frame; 211, partition block; 212, guiding channel; 213, T post; 214, first elastic member; 300, orientation module; 301, ratchet pawl; 302, second elastic member; 303, base; 400, groove body; 500, introduction module; 510, hollow cylinder; 520, bearing disc; 600, export module; 601, straight cylinder; 602, closing seat; 603, closing post; 604, outer-facing port; 605, conical cylinder; 606, bearing pad; 607, guiding post; 608, guiding sleeve; 609, fifth elastic member; 700, second box body; 701, first guiding pad; 702, second guiding pad; 800, blocking unit; 801, first input cylinder; 802, second input cylinder; 803, collecting cylinder; 804, bearing frame; 805, main bearing frame; 806, arc-shaped grille; 807, arc-shaped piece; 808, guiding portion; 809, bearing table; 810, flipping seat; 811, first soft pad; 812, third elastic member; 813, support frame; 814, storage frame; 900, adjustment unit; 901, reducing cylinder; 902, mounting frame; 903, motor; 904, spiral blade; 905, ring seat; 906, fourth elastic member; 907, linkage seat; 908, second soft pad; 909, C-shaped frame; 910, guiding hopper; 911, third soft pad; 912, flow port. Detailed implementation manners

[0043] In order to make the above objects, features, and advantages of the present invention more obvious and understandable, the following will describe the detailed implementation manners of the present invention in conjunction with the accompanying drawings of the specification.

[0044] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0045] Second, the "one embodiment" or "embodiment" referred to herein means a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or selectively exclusive embodiments from other embodiments.

[0046] Thirdly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for the convenience of explanation, the cross-sectional views showing the device structure will be locally enlarged in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, the three-dimensional spatial dimensions of length, width, and depth should be included in actual production.

[0047] Embodiment

[0048] Refer to Figures 1 to 3 , a busbar structure for rack power distribution, including a first box body 100, a plug 105, an aluminum plate 200, and a groove body 400; the plug 105 is arranged at the upper position of one end of the first box body 100, the groove body 400 is docked outside the plug 105, an assembly notch 101 is milled on the front surface of the first box body 100, the aluminum plate 200 moves telescopically in the assembly notch 101, a positioning notch 102 is reserved at the inner edge of one side of the assembly notch 101 close to the groove body 400, a docking notch 103 is reserved at the side adjacent to the assembly notch 101 close to the positioning notch 102, a spiral strip 104 is arranged on the inner edge of the docking notch 103, and a switch 106 is arranged on the surface of the aluminum plate 200;

[0049] Refer to Figure 4 , positioning seats 201 are arranged on both sides of one end of the aluminum plate 200, a wheel disc 202 is hinged in the positioning seats 201, a directional module 300 is arranged on the inner edge of the positioning seats 201, a plug post 203 is arranged on one side of the wheel disc 202, a spiral notch 204 is milled on the section of the plug post 203 extending through and out of the positioning seats 201, a limiting seat 205 is arranged on the outer side of the positioning seats 201, a rotating shaft 206 is arranged between the limiting seat 205 and the directional module 300, and equal-angle distributed ratchet notches 207 are milled on the surface of the wheel disc 202, wherein the directional module 300 is used to limit the movement direction of the ratchet notches 207;

[0050] Refer to Figure 5 , the directional module 300 includes a ratchet pawl 301, an elastic member two 302, and a base 303, the ratchet pawl 301 is hinged in the positioning seats 201, the base 303 is fixedly connected in the positioning seats 201, the elastic member two 302 is arranged between the ratchet pawl 301 and the base 303, and the rotating shaft 206 is docked with the movable shaft of the ratchet pawl 301;

[0051] Refer to Figure 6 and 7, a guiding channel 212 is reserved at one end of the rotating shaft 206 close to the limiting seat 205. A T-column 213 moves telescopically in the guiding channel 212. An elastic member 214 is wound around the T-column 213. One end of the T-column 213 extending out of the guiding channel 212 is docked with a movable disk 209. A limiting block 208 and a partition block 211 are arranged in the limiting seat 205. Two spaces, namely a long space and a short space, are formed between the partition block 211 and the limiting block 208. One end of the rotating shaft 206 extending into the limiting seat 205 is hinged with a movable disk 209, and a linkage frame 210 is arranged on one side of the movable disk 209;

[0052] When assembling the aluminum plate 200, the aluminum plate 200 is inserted from the right opening of the assembly slot 101. At this time, the linkage frame 210 is in the long space. When inserted to the specified position, the insertion post 203 will first be docked with the docking slot 103. Under the action of the spiral bar 104 and the spiral slot 204, the wheel disk 202 can rotate normally in one direction. When the aluminum plate 200 reaches the optimal docking state, at this time, the positioning seat 201 and the positioning slot 102, as well as the insertion post 203 and the docking slot 103, move to the limit position. At this time, the aluminum plate 200 cannot be pushed further. Under the action of the orientation module 300, the wheel disk 202 cannot rotate in reverse, so the insertion post 203 cannot normally fall off from the docking slot 103. At this time, the aluminum plate 200 can achieve the simplest effect during assembly and does not require special position adjustment. When disassembly is required, only the movable disk 209 needs to be pulled outwards, so that the linkage frame 210 enters the short space. At this time, the pawl 301 is not docked with the ratchet slot 207 on the wheel disk 202, and the wheel disk 202 can rotate normally. At this time, only the aluminum plate 200 needs to be dialed outwards to be quickly taken out;

[0053] Reference Figure 3 , a box body two 700 is installed along the inner edge of the box body one 100. An introduction module 500 and an export module 600 are arranged at the edge position of the box body one 100. The position of the export module 600 is higher than the designed position of the introduction module 500. Such a design better conforms to the density characteristics of the gas medium. A guiding pad one 701 and a guiding pad two 702 are arranged along the inner edge of the box body two 700;

[0054] Reference Figure 8 , the introduction module 500 includes a hollow cylinder 510, a bearing disk 520, a blocking unit 800 and an adjustment unit 900. The hollow cylinder 510 is arranged through the box body one 100 and the box body two 700. The bearing disk 520 is arranged at the two openings of the hollow cylinder 510. The adjustment unit 900 is installed at one end of the hollow cylinder 510 extending into the box body two 700. The blocking unit 800 is arranged in the hollow cylinder 510;

[0055] Reference Figure 9, the barrier unit 800 includes an input cylinder one 801, an input cylinder two 802, and a collection cylinder 803. The input cylinder one 801 and the input cylinder two 802 are distributed in a circumferential array in the hollow cylinder 510. The input cylinder one 801 is docked with the input cylinder two 802. The non-docked ends of the input cylinder one 801 and the input cylinder two 802 are respectively docked on two bearing plates 520. The collection cylinder 803 is arranged below the docking position of the input cylinder one 801 and the input cylinder two 802. A bearing frame 804 is fixedly connected to the inner edge of the input cylinder two 802 close to the input cylinder one 801. A main bearing frame 805 is hinged in the bearing frame 804. An arc-shaped grid 806 is arranged on the main bearing frame 805. A guiding part 808 is arranged on the inner edge of the collection cylinder 803 facing the openings of the input cylinder one 801 and the input cylinder two 802. An arc-shaped piece 807 is arranged at the other opening of the collection cylinder 803;

[0056] The motor 903 controls the operation of the spiral blade 904, which can introduce the medium outside the box one 100 into the box one 100. Under the action of the bearing frame 804, the main bearing frame 805, and the arc-shaped grid 806, the suspended particulate matter in the medium can be intercepted;

[0057] Reference Figure 10 , the guiding part 808 includes a bearing platform 809, a flipping seat 810, and a soft pad one 811. The bearing platform 809 is arranged at the inner edge position of the collection cylinder 803. The flipping seat 810 is hinged at the inner edge position of the bearing platform 809. The soft pad one 811 is docked at the position between two adjacent flipping seats 810. An elastic part three 812 is docked at the back of the flipping seat 810. A support frame 813 is arranged at the lower position of the collection cylinder 803 close to the flipping seat 810. The elastic part three 812 is docked with the support frame 813. A storage rack 814 is arranged at the back of the flipping seat 810;

[0058] With the cooperation of the arc-shaped grid 806 and the collection cylinder 803, part of the medium and most or all of the suspended particulate matter entering the input cylinder two 802 will be guided in the direction of the collection cylinder 803, which will cause the flipping seat 810 to flip. The suspended particulate matter will pass through the guiding part 808 together with part of the medium to reach the middle position of the collection cylinder 803. Under the characteristic of the circumferentially distributed flipping seats 810, part of the medium and the suspended particulate matter will reach the middle position of the collection cylinder 803 from the central position. Under the shape of the arc-shaped piece 807, part of the medium and the suspended particulate matter will be guided along the inner edge shape trajectory of the arc-shaped piece 807. When reaching the outer edge position of the arc-shaped piece 807, part of the medium and the suspended particulate matter will move along the inner edge of the collection cylinder 803 into the storage rack 814 to prevent the suspended particulate matter from returning to the input cylinder two 802 and the input cylinder one 801;

[0059] Reference Figure 11 and 12, the adjustment unit 900 includes a reducing cylinder 901, a mounting bracket 902, and a motor 903. The reducing cylinder 901 is butted against one end of the hollow cylinder 510 extending into the second box body 700. The reducing cylinder 901 consists of a large-diameter part, a bending part, and a small-diameter part. The mounting bracket 902 is butted against the inner edge of the small-diameter part of the reducing cylinder 901. The motor 903 is located at the middle position of the mounting bracket 902. A spiral blade 904 is arranged on the surface of the motor 903 facing the hollow cylinder 510. A ring seat 905 is arranged at the inner edge position of the bending part of the reducing cylinder 901. A fourth elastic part 906 is arranged on the surface of the ring seat 905 facing the large-diameter part of the reducing cylinder 901. A second soft pad 908 is arranged at the junction of the small-diameter part and the bending part of the reducing cylinder 901. A linkage seat 907 is arranged on the surface of the second soft pad 908 facing the large-diameter part of the reducing cylinder 901. The fourth elastic part 906 is butted against the linkage seat 907. One side of the linkage seat 907 that is not butted against the second soft pad 908 is butted against a C-shaped frame 909. A guiding hopper 910 is arranged on the inner edge of the C-shaped frame 909. A ring gasket is arranged at the inner edge of one end of the guiding hopper 910 extending into the C-shaped frame 909. A third soft pad 911 is arranged at the edge of one end of the guiding hopper 910 extending into the C-shaped frame 909. The peripheral surface of the third soft pad 911 is fixedly connected to the junction of the small-diameter part and the bending part of the reducing cylinder 901. A flow port 912 is reserved on the third soft pad 911;

[0060] The medium in the first input cylinder 801 will reach the position of the reducing cylinder 901 and enter the second box body 700, enabling the exchange of medium for components such as the main board in the second box body 700. When the main board and other components are working under high intensity or in a poor working climate environment, it is necessary to increase the operating force of the motor 903. On the one hand, this causes the medium rate in the guiding hopper 910 to increase, and on the other hand, it causes the amount of medium in the guiding hopper 910 to increase. At this time, the force brought by the medium is greater than the force of the fourth elastic part 906, and the guiding hopper 910 will undergo telescopic movement under the action of the ring gasket. Under the action of the fourth elastic part 906, when the driving force of the motor 903 decreases, the guiding hopper 910 can return to its initial position. After the third soft pad 911 is stretched and pulled along with the guiding hopper 910, the flow port 912 will become larger and exposed. At this time, part of the medium in the small-diameter part of the reducing cylinder 901 will be guided to the large-diameter part of the reducing cylinder 901 through the flow port 912, so that these media can be split and evenly introduced into the second box body 700. On the one hand, this can achieve the effect of full exchange, and on the other hand, it can avoid excessive pressure at one position;

[0061] Reference Figure 13, the export module 600 includes a straight tube 601, a closing seat 602 and a closing column 603. The straight tube 601 is docked on the first box body 100. The closing seat 602 is arranged at the inner edge of the opening of the straight tube 601 facing the first box body 100. Another opening of the straight tube 601 is configured with a conical tube 605. The closing column 603 is arranged in the closing seat 602. An outer opening 604 is reserved below the straight tube 601. A bearing pad 606 is arranged at the opening position of the conical tube 605. A guide post 607 is arranged between the conical tube 605 and the bearing pad 606. A guide sleeve 608 moves telescopically on the guide post 607. One end of the closing column 603 extending into the conical tube 605 is fixedly connected to the guide sleeve 608. An elastic member five 609 is arranged between the guide sleeve 608 and the conical tube 605. The elastic member five 609 is wound around the guide post 607;

[0062] The introduction module 500 guides the external gas medium into the second box body 700. These gas media will move in the direction of the axis of the introduction module 500. After passing through the lower part, under the guidance of the second guide pad 702, these gas media will move in the direction of the first guide pad 701. And under the guidance of the first guide pad 701, these media will flow towards the second box body 700, so as to achieve full medium exchange inside the whole, so that the whole can carry out temperature control and dehumidification fully;

[0063] The original medium in the second box body 700, that is, the medium to be exchanged and excluded, will reach the position of the closing seat 602. Under the internal and external air pressure, the closing column 603 will gradually penetrate into the inside of the bearing pad 606. A channel will gradually be formed between the closing column 603 and the closing seat 602. At this time, these media will also be guided out through the outer opening 604 under the influence of the pressure difference. After the internal medium exchange and dehumidification of the second box body 700 are completed, due to the same internal and external pressure difference, under the action of the elastic member five 609, the closing column 603 can return to the initial position. At this time, the closing column 603 is re-docked with the closing seat 602. At this time, the interaction of internal and external gas media can be blocked at the position of the export module 600.

[0064] It should be understood that in the development process of any actual implementation, in any engineering or design project, a large number of specific implementation decisions can be made. Such development efforts may be complex and time-consuming, but for those ordinary technical personnel who benefit from this disclosure, without excessive experimentation, the development efforts will be a routine work of design, manufacturing and production.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. A bus duct structure for rack power distribution, characterized in that: It comprises a box body (100), a plug (105), an aluminum plate (200), and a slot body (400), wherein the plug (105) is arranged at an upper position of one end of the box body (100), and the slot body (400) is butt-jointed to the outside of the plug (105); The front surface of the box body (100) is milled with an assembly slot (101), the aluminum plate (200) is telescopically movable in the assembly slot (101), a positioning slot (102) is reserved at the inner edge of one side of the assembly slot (101) close to the slot body (400), a docking slot (103) is reserved at the side of the positioning slot (102) close to the assembly slot (101), a spiral strip (104) is arranged at the inner edge of the docking slot (103), a switch (106) is arranged on the surface of the aluminum plate (200), a positioning seat (201) is arranged on both sides of one end of the aluminum plate (200), a wheel disc (202) is hinged in the positioning seat (201), and an orientation module (300) is arranged at the inner edge of the positioning seat (201); The inner edge of the box body 1 (100) is provided with a box body 2 (700), the edge of the box body 1 (100) is provided with an introduction module (500) and an export module (600), the position of the export module (600) is higher than the design position of the introduction module (500), and the inner edge of the box body 2 (700) is provided with a guide pad 1 (701) and a guide pad 2 (702); The introduction module (500) comprises a hollow cylinder (510), a carrying plate (520), a blocking unit (800) and an adjustment unit (900); the hollow cylinder (510) is arranged on the first box body (100) and the second box body (700) in a through-type manner; the carrying plate (520) is arranged at two opening positions of the hollow cylinder (510); the adjustment unit (900) is installed at one end of the hollow cylinder (510) extending into the second box body (700); and the blocking unit (800) is arranged in the hollow cylinder (510); The barrier unit (800) comprises an input tube 1 (801), an input tube 2 (802) and a collecting tube (803); the input tube 1 (801) and the input tube 2 (802) are distributed in a circular array in the hollow tube (510); the input tube 1 (801) and the input tube 2 (802) are butt-jointed; the ends of the input tube 1 (801) and the input tube 2 (802) that are not butt-jointed are respectively butt-jointed on two supporting plates (520); and the collecting tube (803) is arranged at a position below the butt-jointed position of the input tube 1 (801) and the input tube 2 (802); The export module (600) comprises a straight tube (601), a closing seat (602) and a closing column (603); the straight tube (601) is docked on the box body (100); the closing seat (602) is arranged at the inner edge of the opening of the straight tube (601) facing the box body (100); the other opening of the straight tube (601) is provided with a conical tube (605); the closing column (603) is arranged in the closing seat (602); an outward opening (604) is reserved at the lower position of the straight tube (601); the conical tube (605) is provided at the inner edge of the opening of the straight tube (601) facing the box body (100); A bearing pad (606) is installed at the opening position of the tube (605), a guide column (607) is arranged between the conical tube (605) and the bearing pad (606), a guide sleeve (608) is telescopically movable on the guide column (607), one end of the closing column (603) extending into the conical tube (605) is fixedly connected to the guide sleeve (608), an elastic member five (609) is arranged between the guide sleeve (608) and the conical tube (605), and the elastic member five (609) surrounds the guide column (607).

2. The bus duct structure for rack power distribution according to claim 1, characterized in that: One side of the wheel disc (202) is provided with an insertion column (203), the insertion column (203) penetrates through a section extending out of the positioning seat (201) and is milled with a spiral notch (204) on the outside, the positioning seat (201) is provided with a limiting seat (205) on the outward side, a rotating shaft (206) is provided between the limiting seat (205) and the orientation module (300), and the surface of the wheel disc (202) is milled with ratchet notches (207) distributed at equal angles.

3. The bus duct structure for rack power distribution according to claim 2 is characterized in that: The orientation module (300) comprises a ratchet (301), a second elastic member (302) and a base (303); the ratchet (301) is hinged in the positioning seat (201); the base (303) is fixedly connected to the positioning seat (201); the second elastic member (302) is arranged between the ratchet (301) and the base (303); and the rotating shaft (206) is connected to the movable shaft of the ratchet (301).

4. The bus duct structure for rack power distribution according to claim 2, characterized in that: A guide channel (212) is reserved in one end of the rotating shaft (206) close to the limiting seat (205), a T-column (213) is telescopically movable in the guiding channel (212), an elastic member (214) is surrounded by the outside of the T-column (213), one end of the T-column (213) extending out of the guiding channel (212) is butted against a movable disk (209), a limiting block (208) and a partition block (211) are arranged in the limiting seat (205), two spaces, namely a long space and a short space, are formed between the partition block (211) and the limiting block (208), one end of the rotating shaft (206) extending into the limiting seat (205) is hingedly connected to a movable disk (209), and one side of the movable disk (209) is arranged with a linkage frame (210).

5. The bus duct structure for rack power distribution according to claim 1, characterized in that: The second input tube (802) is fixedly connected with a support frame (804) at the inner edge close to the first input tube (801), a main support frame (805) is hinged in the support frame (804), and an arc-shaped grille (806) is arranged on the main support frame (805), a guide portion (808) is arranged at the inner edge of the opening of the collecting tube (803) facing the first input tube (801) and the second input tube (802), and an arc-shaped sheet (807) is arranged at the other opening of the collecting tube (803).

6. The bus duct structure for rack power distribution according to claim 5, characterized in that: The guide portion (808) comprises a supporting platform (809), a flip seat (810) and a flexible pad (811); the supporting platform (809) is arranged at the inner edge of the collecting tube (803); the flip seat (810) is hinged at the inner edge of the supporting platform (809); the flexible pad (811) is connected to the middle position of two flip seats (810) close to each other; the back of the flip seat (810) is connected to an elastic member (812); the collecting tube (803) is provided with a support frame (813) at a lower position close to the flip seat (810); the elastic member (812) is connected to the support frame (813); and the back of the flip seat (810) is provided with a storage frame (814).

7. The bus duct structure for rack power distribution according to claim 1, characterized in that: The adjustment unit (900) comprises a reducing cylinder (901), a mounting frame (902) and a motor (903); the reducing cylinder (901) is connected to one end of the hollow cylinder (510) extending into the second box body (700); the reducing cylinder (901) is composed of a large-diameter portion, a bent portion and a small-diameter portion; the mounting frame (902) is connected to the inner edge of the small-diameter portion of the reducing cylinder (901); and the motor (903) is located in the middle of the mounting frame (902).

8. The bus duct structure for rack power distribution according to claim 7, characterized in that: The motor (903) is provided with a spiral blade (904) on one side facing the hollow cylinder (510); a ring seat (905) is provided at the inner edge of the bending portion of the reducing cylinder (901); an elastic member four (906) is provided on one side of the ring seat (905) facing the large-diameter portion of the reducing cylinder (901); a flexible pad two (908) is provided at the intersection of the bending portion of the small-diameter portion of the reducing cylinder (901); a linkage seat (907) is provided on one side of the flexible pad two (908) facing the large-diameter portion of the reducing cylinder (901); and the elastic member four (906) is butted against the linkage seat (907).

9. The bus duct structure for rack power distribution according to claim 8, characterized in that: The side of the linkage seat (907) that is not connected to the flexible pad 2 (908) is connected to a frame (909), and the inner edge of the frame (909) is provided with a guide bucket (910). The inner edge of the guide bucket (910) that extends into the frame (909) is provided with a ring pad. The edge of the end of the guide bucket (910) that extends into the frame (909) is provided with a flexible pad 3 (911). The circumferential surface of the flexible pad 3 (911) is fixedly connected to the small-diameter portion of the different-diameter cylinder (901) at the intersection of the bending portion, and a flow direction port (912) is reserved on the flexible pad 3 (911).

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