Redundant power supply device capable of being quickly disassembled and assembled

Abstract

The utility model discloses a redundant power supply device capable of being quickly disassembled and assembled, and solves the problems that the installation efficiency is low, the space utilization rate is low, and a tool is needed when a redundant power supply module is maintained. The power supply module comprises two redundant power supply modules and a carrier plate. One side, close to the edge, of the carrier plate is vertically connected with the two baffles, the two baffles are located on the same straight line, each baffle is connected with one switching assembly, the carrier plate is connected with the multiple baffles, one side faces of the two redundant power modules are connected with the carrier plate in an attached mode, and one end faces of the two redundant power modules are connected with the baffles through the switching assemblies respectively. The baffle plate can play a role in fixedly connecting the redundant power supply module; the two rows of nylon guide column assemblies are vertically connected to the edge of the face, located on the connecting baffle, of the carrier plate, the two redundant power modules are arranged between the two rows of nylon guide column assemblies, the redundant power modules are connected to the baffle and the carrier plate through the switching assemblies, the installation efficiency is high, and installation can be achieved without using an installation tool.

Description

TECHNICAL FIELD

[0001] The utility model relates to a magnetic attraction type redundant power supply device which can be quickly disassembled and assembled without tools, and particularly relates to a redundant power supply device which can be quickly disassembled and assembled. BACKGROUND

[0002] Currently, the redundant power supply device needs to install at least two same power modules on each layer of the load board in the cabinet. The existing redundant power supply device has two structure schemes in connection and installation, but both have technical defects.

[0003] 1) Two redundant power modules are installed on the load board, an L-shaped adapter mounting flange is added to the left side of the redundant power module close to the front panel, an L-shaped mounting flange is added to the right side of the redundant power module close to the front panel, and the L-shaped adapter mounting flanges of the left and right redundant power modules placed on the load board are fastened and connected with the flanges on the left and right sides of the cabinet. When the redundant module is maintained and replaced, the operator needs to use tools to disassemble and assemble the fixing screws of the flanges of the maintained power module and the cabinet, and needs to install the L-shaped adapter mounting flange close to the front panel of the power module in advance before installing the replaced power module, and needs to distinguish the left and right directions of the flange of the replaced power module before installation. Therefore, the installation and maintenance efficiency of the power supply device cannot be improved, and the operator needs to have high skills in equipment operation and maintenance.

[0004] 2) L-shaped adapter mounting flanges are added to the left and right sides of each power module close to the front panel. Two redundant power modules are placed on each layer of the load board, and a flange connecting stand is added to the middle of the load board. One side of the L-shaped adapter mounting flange of each power module is fixedly connected with the cabinet, and the other side of the L-shaped adapter mounting flange is fixedly connected with the connecting stand in the middle of the load board. Since the connecting stand is installed in the middle of the load board, the width space of the load board is occupied, and in the case that the width of the cabinet and the load board is unchanged, the width size of the power module needs to be reduced to meet the operation and installation, which not only reduces the space utilization rate of the power module, but also requires the power output of the redundant power module to be reduced due to the relatively reduced width size of the redundant power module. In addition, the user needs to use tools to operate the power supply during operation and maintenance. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at solving the problems that the left and right directions of the flange of the replaced module need to be distinguished before the installation of the redundant power module due to the use of the L-shaped adapter mounting flange, the installation and maintenance efficiency of the redundant power module cannot be improved, and the space utilization rate is low and tools need to be used during the maintenance of the redundant power module due to the addition of the connecting stand in the middle of the load board, and provides a redundant power supply device which can be quickly disassembled and assembled.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A redundant power supply device can be quickly disassembled, comprising two redundant power supply modules, and the special features are that it further comprises a carrier plate;

[0008] One side of the carrier plate is connected to two baffles vertically near the edge, and the two baffles are on the same straight line, one adapter assembly is connected to each baffle, and multiple baffles are connected to the carrier plate to facilitate the connection of multiple redundant power supply modules, so that when one redundant power supply module fails, another redundant power supply module can be used.

[0009] One side of the two redundant power supply modules is connected to the carrier plate, and one end is connected to one baffle through the adapter assembly, and the baffle can fix and connect the redundant power supply module;

[0010] The edge of the carrier plate is connected to two rows of nylon guide column assemblies vertically, and the two rows of nylon guide column assemblies are arranged between the two rows of nylon guide column assemblies, so that the redundant power supply modules can be pushed towards the baffles or pulled away from the baffles.

[0011] Further, the adapter assembly comprises a shaft pin bolt, a powerful magnet and a quick plug electrical socket;

[0012] The shaft pin bolt is used to connect the baffle and the redundant power supply module;

[0013] The powerful magnet is connected to the baffle through a cross slot countersunk screw and is used to adsorb an iron block on the redundant power supply module;

[0014] The quick plug electrical socket is connected to the baffle through a screw and is used to cooperate with a quick plug electrical plug of the redundant power supply module.

[0015] Further, the redundant power supply module comprises an aluminum alloy box body, a power supply is connected in the aluminum alloy box body, the power supply is connected to a power switch and a quick plug electrical plug, the power switch is fixedly connected to the outer wall of the aluminum alloy box body at the end away from the baffle, an iron block is connected to the end of the aluminum alloy box body close to the baffle, the quick plug electrical plug passes through the aluminum alloy box body to connect the quick plug electrical socket, and the aluminum alloy box body is connected to the baffle through an iron hexagonal head bolt; the power switch is used to control the connection and disconnection of the redundant power supply module.

[0016] Further, a handle is connected to the upper end of the aluminum alloy box body, so as to facilitate carrying and operation.

[0017] Further, multiple ventilation holes are formed in the aluminum alloy box body, so as to facilitate heat dissipation of the power supply.

[0018] Further, the aluminum alloy box body is connected with a second pin near one side of the baffle, the baffle is provided with a pin hole at a corresponding position, and a pin sleeve is arranged in the pin hole of the baffle, the second pin is connected with the pin sleeve, and the quick guiding and positioning function of a large deviation is realized through cooperation with the pin sleeve on the baffle.

[0019] Further, each nylon guide column assembly comprises a cross groove head screw, a spring washer, a circular ring washer and a circular ring nylon column.

[0020] The cross groove head screw is vertically connected at the side edge position of the carrier plate, and the cross groove head screw is sequentially sleeved with the spring washer, the circular ring washer and the circular ring nylon column on one side of the baffle.

[0021] Further, the bottom of the baffle is connected with a U-shaped support, the middle part of the U-shaped support is connected with the carrier plate through a screw, and the stability of the overall structure is improved through the U-shaped support.

[0022] Further, the carrier plate is attached with a Teflon tape at a position in contact with the redundant power module, so that the bottom plate of the redundant power module can be prevented from being scratched and the friction force during disassembly of the redundant power module can be reduced.

[0023] Further, the two side edges of the carrier plate are connected with side plates on the side connected with the redundant power module.

[0024] The utility model discloses the beneficial effect of the following:

[0025] 1, the utility model relates to a redundant power device of quick dismounting, the shell of redundant power module adopts aluminum alloy box body, and light weight has installation handle, and it is convenient to carry and operate.

[0026] 2, the utility model relates to a redundant power device of quick dismounting, and redundant power module installation adopts strong magnet and attracts and fixes iron block, and the operation of disassembly and fixing is simple and convenient, and no tool is needed.

[0027] 3, the utility model relates to a redundant power device of quick dismounting, and the shell adopts aluminum alloy box body bottom connection second pin positioning, and the big hole position deviation during installation can be adjusted.

[0028] 4, the utility model relates to a redundant power device of quick dismounting, and the carrier plate is attached with a Teflon tape, so that the bottom plate of the redundant power module can be prevented from being scratched and the friction force during disassembly of the redundant power module can be reduced.

[0029] 5, the utility model relates to a redundant power device of quick dismounting, and the carrier plate has nylon guide column assembly on both sides, and during installation or dismounting operation, it can be smoothly put into along the nylon guide column assembly.

[0030] 6, The utility model discloses a quick dismountable redundancy power supply device can install multiple redundancy power supply modules to facilitate one of them is damaged, and others can be used as a spare. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 For the three-dimensional structure of the utility model discloses a quick dismountable redundancy power supply device embodiment shows Figure 1 (Do not show one of redundancy power supply module);

[0032] Figure 2 For the three-dimensional structure of the utility model discloses a quick dismountable redundancy power supply device embodiment shows Figure 2

[0033] Figure 3 For the three-dimensional structure of the utility model discloses a quick dismountable redundancy power supply device embodiment shows

[0034] Figure 4 For the three-dimensional structure of the utility model discloses a quick dismountable redundancy power supply device embodiment shows

[0035] Figure 5 For the three-dimensional structure of the utility model discloses a quick dismountable redundancy power supply device embodiment shows

[0036] Figure 6 For the three-dimensional structure of the utility model discloses a quick dismountable redundancy power supply device embodiment shows

[0037] Figure 7 For the three-dimensional structure of the utility model discloses a quick dismountable redundancy power supply device embodiment shows

[0038] In the drawing, 1-redundancy power supply module; 2-carrier plate; 3-adapter assembly, 31-shaft pin bolt, 32-strong magnet, 33-quick plug electrical socket; 4-nylon guide column assembly, 41-cross slot disc head screw, 42-spring washer, 43-round ring washer, 44-round ring nylon column; 5-baffle; 6-pull handle; 7-iron fluorine rubber tape. DETAILED DESCRIPTION

[0039] The technical scheme of the utility model will be described clearly and completely in connection with the drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0040] ​The embodiment of the application discloses a quick dismountable redundant power supply device, which comprises two redundant power supply modules 1 and a carrier plate 2. Figure 1 When one redundant power supply module 1 is installed, the structure is as shown in Figure 2 When two redundant power supply modules 1 are installed, the structure is as shown in

[0041] In the embodiment, one side of the carrier plate 2 is vertically connected with two baffle plates 5 near one edge, the two baffle plates 5 are on the same line, and one adapter assembly 3 is connected to each baffle plate 5; one side of the two redundant power supply modules 1 is attached to the carrier plate 2, and one end is connected to one baffle plate 5 through the adapter assembly 3; two rows of nylon guide column assemblies 4 are vertically connected to the edge of the side of the carrier plate 2 which is connected to the baffle plates 5, and the two redundant power supply modules 1 are arranged between the two rows of nylon guide column assemblies 4. The two side edges of the carrier plate 2 are connected to side plates on the side connected to the redundant power supply modules 1. The side plates can protect the nylon guide column assemblies 4.

[0042] As shown in Figure 3 When the redundant power supply module 1 is installed or dismounted, the redundant power supply module 1 only needs to be pushed into or pulled out along the nylon guide column assemblies 4, so that the redundant power supply module 1 can be moved stably.

[0043] During the movement of the redundant power supply module 1, the position of the carrier plate 2 which is in contact with the redundant power supply module 1 is attached with a Teflon tape 7, so that the bottom plate of the redundant power supply module 1 can be prevented from being scratched and the frictional force during the dismounting of the redundant power supply module 1 can be reduced.

[0044] As shown in Figure 4 Each nylon guide column assembly 4 comprises a cross-groove head screw 41, a spring washer 42, a circular ring washer 43 and a circular ring nylon column 44; the cross-groove head screw 41 is vertically connected to the side edge position of the carrier plate 2, and the cross-groove head screw 41 is sequentially sleeved with the spring washer 42, the circular ring washer 43 and the circular ring nylon column 44 on one side of the baffle plate 5. The cross-groove head screw 41 can rotate on the baffle plate 5, the spring washer 42 has a certain elasticity, and the spring washer 42 can be extruded during the movement of the redundant power supply module 1, so that the redundant power supply module 1 can be protected.

[0045] Since the adapter assembly 3 connected to the baffle plate 5 comprises a shaft pin bolt 31, a strong magnet 32 and a quick plug electrical socket 33, as shown in Figure 5 and Figure 6; the shaft pin bolt 31 is used for connecting the baffle 5 and the redundant power module 1; the strong magnet 32 is connected on the baffle 5 through the cross slot countersunk screw, and is used for adsorbing the iron block connected on the redundant power module 1; the quick plug electrical socket 33 is connected on the baffle 5 through the screw; the redundant power module 1 comprises an aluminum alloy box body, a power supply connected in the aluminum alloy box body, a power switch and a quick plug electrical plug connected on the power supply, the power switch is fixedly connected to the outer wall of the aluminum alloy box body at the end far away from the baffle 5, the iron block is connected to the end of the aluminum alloy box body close to the baffle 5, the quick plug electrical plug passes through the aluminum alloy box body to connect the quick plug electrical socket 33, the aluminum alloy box body is connected to the baffle 5 through the iron hexagonal head bolt, and the aluminum alloy box body close to the baffle 5 is connected to the second-order pin.

[0046] The bottom of the baffle 5 is connected with a U-shaped support, the middle part of the U-shaped support is connected with the carrier plate 2 through the screw, the U-shaped support supports the baffle 5, and the stability of the connection of the redundant power module 1 is improved.

[0047] The external load is connected through the quick plug electrical socket 33, and the external load is powered.

[0048] When the redundant power module 1 is moved to the position of the adapter assembly 3, the second-order pin is matched and connected in the pin sleeve, the large hole position deviation during installation can be adjusted, the iron block on the aluminum alloy box body is adsorbed by the strong magnet 32 connected on the baffle 5, the baffle 5 and the aluminum alloy box body of the redundant power module 1 can be aligned, the aluminum alloy box body and the baffle 5 are connected through the iron hexagonal head bolt, and the redundant power module 1 is fixed. In this process, tools are not needed to realize installation or disassembly, and the installation or disassembly efficiency is high, efficient maintenance can be realized, and the installation technical requirement is not high.

[0049] The carrier plate 1 is fixedly connected without other flanges, and does not need to be provided with a vertical plate and the like, and has the advantages of high space utilization.

[0050] As shown in Figure 7 As shown in

[0051] When the redundant power module is disassembled, the redundant power module 1 is smoothly pulled out along the nylon guide column assembly 4 by pulling the handle 6 outward.

[0052] The above merely illustrates the specific implementation of the present application, and the effect comparison of the relevant specific implementation and the related comparative examples, but the protection scope of the present application is not limited to this, any change or replacement within the technical range disclosed in the present application should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A quick detachable redundant power supply device comprising two redundant power supply modules (1), characterized in that: It also includes a carrier plate (2); One side of the carrier plate (2) is vertically connected to two baffles (5) near one edge, and the two baffles (5) are arranged side by side with the same distance from the edge of the carrier plate (2), and one adapter assembly (3) is connected to each baffle (5); The lower side of the two redundant power modules (1) is connected to the carrier plate (2), and one end face is connected to one of the baffles (5) through the adapter assembly (3); The upper surface of the carrier plate (2) is vertically connected to a row of nylon guide column assemblies (4) near the two side edges, and the two redundant power modules (1) are arranged between the two rows of nylon guide column assemblies (4).

2. The quickly detachable redundant power supply device according to claim 1, wherein: The adapter assembly (3) includes a shaft pin bolt (31), a strong magnet (32), and a quick plug electrical socket (33); The shaft pin bolt (31) is used to connect the baffle (5) and the redundant power module (1); The strong magnet (32) is connected to the baffle (5) by a cross slot countersunk screw, used to attract the iron block on the redundant power module (1); The quick plug electrical socket (33) is connected to the baffle (5) by a screw, used to cooperate with the quick plug electrical plug of the redundant power module (1).

3. The quickly detachable redundant power supply device according to claim 2, wherein: The redundant power module (1) includes an aluminum alloy box, a power supply is connected inside the aluminum alloy box, the power supply is connected to a power switch and a quick plug electrical plug, the power switch is fixedly connected to the outer wall of the aluminum alloy box at the end away from the baffle (5), an iron block is connected to the end of the aluminum alloy box near the baffle (5), the iron block is used to attract the strong magnet (32); the quick plug electrical plug passes through the aluminum alloy box to connect the quick plug electrical socket (33), and the aluminum alloy box is connected to the baffle (5) by iron hexagonal head bolts.

4. The quickly detachable redundant power supply device according to claim 3, wherein: The upper end of the aluminum alloy box is connected to a handle (6).

5. The quickly detachable redundant power supply device of claim 3, wherein: Multiple ventilation holes are formed in the aluminum alloy box.

6. The quickly detachable redundant power supply device of claim 3, wherein: The side of the aluminum alloy box near the baffle (5) is connected to a two-stage pin, the baffle (5) has a pin hole at the corresponding position, a pin sleeve is arranged in the pin hole of the baffle (5), and the two-stage pin cooperates with the pin sleeve.

7. The quickly detachable redundant power supply device of claim 1, wherein: Each nylon guide column assembly (4) includes a cross slot pan head screw (41), a spring washer (42), a circular ring washer (43), and a circular ring nylon column (44); The cross slot pan head screw (41) is vertically connected to the side edge of the carrier plate (2), and the cross slot pan head screw (41) is sequentially sleeved with the spring washer (42), the circular ring washer (43), and the circular ring nylon column (44) on one side of the baffle (5).

8. The quickly detachable redundant power supply device of claim 1, wherein: The bottom of the baffle (5) is connected to a U-shaped support, and the middle of the U-shaped support is connected to the carrier plate (2) by a screw.

9. The quickly detachable redundant power supply device of claim 1, wherein: An iron fluoride rubber tape (7) is attached to the position of the carrier plate (2) in contact with the redundant power module (1).

10. The quickly detachable redundant power supply device of claim 1, wherein: The side edges of the carrier plate (2) are connected to side plates on the side connected to the redundant power module (1).

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