Power plug-in frame system

Abstract

The utility model discloses a power supply plug-in frame system comprising a plug-in frame main body which comprises a housing and a first space and a second space arranged in the housing; the first space and the second space are arranged in the depth direction of the shell; the shell comprises a bottom shell, a front top cover and a rear top cover, and the front top cover and the rear top cover are installed at the top of the bottom shell and correspond to the first space and the second space in the height direction of the shell; the first space is provided with a plurality of slot partition plates extending in the depth direction of the outer shell, the slot partition plates are connected with the bottom shell and the front top cover, and a slot is formed between every two adjacent slot partition plates. The plug-in frame main body adopts D-shaped riveting, does not occupy the extra space of the slot, and enables the bottom shell and the front top cover to be integrated, thereby increasing the integrity of the shell and improving the strength. The rear top cover and the bottom shell are detachably connected together, the module backboard assembly can be fully exposed by disassembling the rear top cover, and maintenance and repair of the module backboard assembly are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of power supply plug-in frames, and in particular relates to a power supply plug-in frame system. Background Art

[0002] With the rapid development of artificial intelligence technology and the sharp increase in data storage demand, higher requirements are placed on the efficiency and reliability of server power systems. In this context, the OCP (Open Compute Project) organization has launched a new OR V3 power point and cabinet architecture, aiming to provide a more efficient and flexible solution for server power distribution.

[0003] However, the existing power frame systems based on the OCP standard product platform have low integration, reliability, and ease of maintenance, and cannot meet the growing computing and storage needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a power supply frame system with high integration, reliability and convenience of maintenance.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0006] A power plug-in frame system comprises: a plug-in frame body, the plug-in frame body comprises an outer shell and a first space and a second space arranged in the outer shell; the first space and the second space are arranged along the depth direction of the outer shell; the outer shell comprises a bottom shell, a front top cover and a rear top cover, the front top cover and the rear top cover are installed on the top of the bottom shell, respectively corresponding to the first space and the second space in the height direction of the outer shell; the first space is provided with a plurality of slot partitions extending along the depth direction of the outer shell, the slot partitions are connected to the bottom shell and the front top cover, and a slot is formed between two adjacent slot partitions.

[0007] Furthermore, the slot partition is connected to the bottom shell and the front top cover by D-shaped riveting.

[0008] Furthermore, the bottom shell is provided with a bottom bending wall extending toward the first space, and the front top cover is provided with a top bending wall extending toward the first space, the bottom bending wall and the top bending wall are on the same straight line, and a slot is formed between the bottom bending wall, the top bending wall and the adjacent slot partition or between the adjacent bottom bending wall and the top bending wall.

[0009] Furthermore, it also includes a monitoring bracket and a monitoring back panel installed close to the shell, the monitoring back panel is fixedly installed on the monitoring bracket, and the monitoring bracket is installed in the first space to form the slot between the adjacent bottom bending wall, top bending wall or the slot partition.

[0010] Furthermore, it also includes a right bracket installed close to the shell, and the right bracket is installed in the first space to form the slot between the right bracket and the adjacent bottom bending wall, top bending wall or slot partition.

[0011] Furthermore, it also includes an insertion frame spring piece, the fixed end of which is fixedly connected to the side wall of the shell, and the free end of which is equipped with a handle cover; the side wall of the shell is also equipped with a limiting spring piece.

[0012] Furthermore, the shell also includes a tail cover, and the rear top cover and the tail cover are detachably connected to the bottom shell.

[0013] Furthermore, at least one spacer column is fixedly provided on the bottom shell, and the top end of the spacer column abuts against the rear top cover; the bottom shell is also provided with overlapping ears, which extend from the edge of the bottom shell to the tail cover and are detachably connected to the tail cover.

[0014] Furthermore, the housing also includes a connector protection cover, which is arranged on the outside of the tail cover and is detachably connected to the tail cover and the overlapping ears.

[0015] Furthermore, a DC output connector assembly is installed in the connector protection cover; the DC output connector assembly includes a DC output connector body and a wire connected together, and the wire is a round braided stranded wire.

[0016] Furthermore, a first mounting hole and a second mounting hole are respectively provided at both ends of the wire, the first mounting hole is opened on a vertical plane and connected to the DC output connector body; the second mounting hole is opened on a horizontal plane and is a circular waist hole.

[0017] Furthermore, a module backplane assembly is installed in the second space, the module backplane assembly is installed on the spacer column and connected to the second mounting hole; the module backplane assembly includes a PCB board, an AC input connector and a connector, the connector and the AC input connector are installed on the PCB board, and the connector corresponds to the slot.

[0018] Furthermore, the module backplane assembly also includes a welding terminal, a DC output 0V copper bar and a +50V output copper bar, the connector is connected to the welding terminal, and the welding terminal is connected to the DC output 0V copper bar and the +50V output copper bar; the DC output 0V copper bar and the +50V output copper bar are also connected to the second mounting hole.

[0019] Beneficial effects of the utility model:

[0020] Since the overall weight and depth of the insert frame body are relatively large, the insert frame body adopts D-type riveting, which does not occupy the extra space of the slot, and integrates the bottom shell and the front top cover, thereby increasing the integrity of the shell and improving the strength. The rear top cover and the bottom shell are connected together in a detachable manner by screws, and the module backplane assembly installed in the second space can be fully exposed by removing the rear top cover, which is convenient for the maintenance and repair of the module backplane assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 An exploded view of a power supply frame system of the utility model in one embodiment;

[0022] Figure 2 It is an exploded view of the insert frame body of the utility model in one embodiment;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of a power supply frame system of the utility model in one embodiment;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the front top cover of the utility model in one embodiment;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of a DC output connector assembly of the utility model in one embodiment;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of a module backplane assembly in one embodiment of the present utility model.

[0027] Reference numerals include:

[0028] 10—insertion frame body 100—housing 110—bottom shell

[0029] 111—Bottom bending wall 112—Overlapping ears 120—Front top cover

[0030] 121—top bending wall 130—rear top cover 140—tail cover

[0031] 141—Spacer 150—Connector protection cover 160—Insert frame spring

[0032] 161—handle cover 170—limiting spring 200—first space

[0033] 210—slot 220—monitoring bracket 230—slot partition

[0034] 240—right bracket 300—second space 20—module backplane assembly

[0035] 21—PCB board 22—AC input connector 23—DC output 0V copper busbar

[0036] 24—+50V output copper bar 25—connector 26—welding terminal

[0037] 30—DC output connector assembly 31—DC output connector body

[0038] 32 - wire 33 - first mounting hole 34 - second mounting hole

[0039] 40—Monitoring backplane 50—Monitoring cable DETAILED DESCRIPTION

[0040] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0041] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0042] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0044] Please refer to Figure 1 , which is a preferred embodiment of the utility model, the power plug-in frame system includes: a plug-in frame body 10, the plug-in frame body 10 includes a shell 100 and a first space 200 and a second space 300 arranged in the shell 100; the first space 200 and the second space 300 are arranged along the depth direction of the shell 100; the shell 100 includes a bottom shell 110, a front top cover 120 and a rear top cover 130, the front top cover 120 and the rear top cover 130 are installed on the top of the bottom shell 110, and correspond to the first space 200 and the second space 300 in the height direction of the shell 100 respectively; the first space 200 is provided with a plurality of slot partitions 230 extending along the depth direction of the shell 100, the slot partitions 230 are connected to the bottom shell 110 and the front top cover 120 by D-type riveting, and a slot 210 is formed between two adjacent slot partitions 230.

[0045] like Figure 1 As shown, the power plug-in frame system mainly includes a plug-in frame body 10, a module backplane assembly 20, a DC output connector assembly 30, a monitoring backplane 40 and a monitoring cable 50, wherein the plug-in frame body 10 is generally in the shape of a rectangular box, the module backplane assembly 20, the DC output connector assembly 30, the monitoring backplane 40 and the monitoring cable 50 are installed in the plug-in frame body 10, and the module backplane assembly 20 is connected to the DC output connector assembly 30. The above components are further described in detail below.

[0046] like Figure 1 and Figure 2 As shown, the subrack body 10 specifically includes a housing 100 and a first space 200 and a second space 300 disposed in the housing 100. The first space 200 and the second space 300 are arranged along the depth direction of the housing 100.

[0047] like Figure 2 As shown, in one embodiment, the housing 100 includes a bottom shell 110, a front top cover 120, a rear top cover 130, a tail cover 140 and a connector protection cover 150. The bottom shell 110 is generally in a "concave" shape, and the front top cover 120, the rear top cover 130 and the tail cover 140 are all flat.

[0048] The front top cover 120 and the rear top cover 130 are fixedly mounted on the top of the bottom shell 110, respectively corresponding to the first space 200 and the second space 300 in the height direction of the housing 100. The first space 200 is installed with a monitoring backplane 40 and a monitoring cable 50, and is also used to plug in a rectifier module.

[0049] The module back plate assembly 20 is installed in the second space 300 .

[0050] The tail cover 140 is installed at the rear of the bottom shell 110, that is, the rear end surface of the second space 300. The rear top cover 130 and the tail cover 140 are connected to the bottom shell 110 in a detachable manner by screws. By removing the rear top cover 130, the tail cover 140 and the screws, the module backplane assembly 20 installed in the second space 300 can be fully exposed, which is convenient for the maintenance and repair of the module backplane assembly 20.

[0051] The connector protection cover 150 is buckled on the outside of the tail cover 140 and is detachably connected to the tail cover 140. The DC output connector assembly 30 is installed in the connector protection cover 150. Figure 3 As shown, the bottom case 110, the front top cover 120, the rear top cover 130, the tail cover 140 and the connector protection cover 150 form a whole.

[0052] like Figure 2 As shown, the bottom shell 110 is also provided with a lap ear 112. The lap ear 112 extends from the edge of the bottom shell 110 to the tail cover 140, and is detachably connected to the tail cover 140 and the connector protection cover 150. The lap ear 112 is also provided on the bottom shell 110 to increase the strength of the bottom shell 110, and the force received by the DC output connector assembly 30 during the insertion process of the plug-in frame body 10 into the module backplane assembly 20 is directly transmitted to the bottom shell 110.

[0053] like Figure 2 As shown, at least one spacer column 141 is fixedly disposed on the bottom shell 110, and the spacer column 141 is disposed in the second space 300, and its top end abuts against the rear top cover 130. The spacer column 141 can be used to fix the module backplane assembly 20 and support the rear top cover 130 to increase the strength of the rear top cover 130 and prevent the rear top cover 130 from collapsing and deforming to affect the safety distance.

[0054] like Figure 2As shown, a plurality of slot partitions 230 extending in the depth direction of the housing 100 are provided in the first space 200. The slot partitions 230 are relatively long, almost running through the first space 200, or slightly shorter than the length of the first space 200. The slot partitions 230 are integrally formed with the bottom shell 110 and the front top cover 120 by D-type riveting. A slot 210 is formed between two adjacent slot partitions 230 to guide the rectifier module (not shown in the figure) to be plugged into the module backplane assembly 20. Since the overall weight and depth of the plug-in frame body 10 are relatively large, the plug-in frame body 10 is riveted by D-type riveting, which does not occupy the extra space of the slot 210, and integrates the bottom shell 110 and the front top cover 120, thereby increasing the integrity of the housing 100 and improving the strength.

[0055] like Figure 2 As shown, the bottom shell 110 is provided with a bottom bending wall 111 extending toward the first space 200. Figure 2 and Figure 4 As shown, the front top cover 120 is provided with a top bending wall 121 extending toward the first space 200. The height and length of the bottom bending wall 111 are relatively short so as not to affect the mechanical strength of the bottom shell 110. Since the front top cover 120 is not load-bearing, the length of the top bending wall 121 can be set to be relatively long. The bottom bending wall 111 and the top bending wall 121 are on the same straight line, and the two can be connected to form a structure similar to the slot partition 230. A slot 210 can also be formed between a bottom bending wall 111, a top bending wall 121 and an adjacent slot partition 230 or an adjacent bottom bending wall 111, a top bending wall 121.

[0056] like Figure 2 As shown, the subrack body 10 further includes a monitoring bracket 220 installed near the housing 100. After the monitoring backplane 40 is connected with the monitoring cable 50, it is fixedly installed on the monitoring bracket 220 by fasteners such as screws. The monitoring bracket 220 is installed in the first space 200, and the slot 210 can also be formed between the adjacent bottom bending wall 111, the top bending wall 121 or the slot partition 230.

[0057] like Figure 2 As shown, the insert frame body 10 further includes a right bracket 240 installed close to the housing 100. The right bracket 240 is also installed in the first space 200, and the slot 210 can also be formed between the right bracket 240 and the adjacent bottom bending wall 111, top bending wall 121 or slot partition 230.

[0058] The slot partition 230 , the monitoring bracket 220 , the right bracket 240 , the bottom bending wall 111 , and the top bending wall 121 construct the slot space for the rectifier module and the monitoring backplane 40 .

[0059] like Figure 2 As shown, the power plug-in frame system also includes two plug-in frame spring clips 160 and a limiting spring clip 170. The limiting spring clip 170 is installed on the side wall of the outer shell 100. The fixed ends of the two plug-in frame spring clips 160 are respectively fixedly connected to the left and right side walls of the outer shell 100, and the free ends protrude from the outer shell 100. That is, one of the plug-in frame spring clips 160 is fixedly installed between the outer shell 100 and the monitoring bracket 220, and the other plug-in frame spring clip 160 is fixedly installed between the outer shell 100 and the right bracket 240. The monitoring bracket 220 and the right bracket 240 are respectively detachably connected to the bottom shell 110 and the front top cover 120 by fasteners such as screws, which can not only improve the strength of the outer shell 100, but also facilitate the disassembly and fixation of the plug-in frame spring clips 160. As shown Figure 3 As shown, a handle cover 161 is installed at the free end of the frame spring piece 160, so that the entire power frame system can be pulled by pinching the handle cover 161.

[0060] like Figure 5 As shown, the DC output connector assembly 30 includes a DC output connector body 31 and a wire 32 connected together, and the wire 32 is a circular braided stranded wire. The two ends of the wire 32 are respectively provided with a first mounting hole 33 and a second mounting hole 34. Since the wire 32 is a circular braided stranded wire, the first mounting hole 33 can be opened on a vertical plane and connected to the DC output connector body 31; and the second mounting hole 34 can be opened on a horizontal plane and is a circular waist hole, which is convenient for connecting with the module backplane assembly 20 to reduce the influence of tolerance. The wire 32 is designed as a circular braided stranded wire, which is convenient for realizing the change of the fixing mode from vertical to horizontal fixing, and the braided stranded wire is insulated with a thin-walled heat shrinkable sleeve to reduce the diameter of the wire, and it is easy to realize the connection in a compact space.

[0061] like Figure 1 As shown, the module backplane assembly 20 is installed in the second space 300, and the module backplane assembly 20 is installed on the spacer 141 and connected to the second mounting hole 34. Specifically, as Figure 6As shown, the module backplane assembly 20 includes a PCB board 21, an AC input connector 22 and a connector 25. The connector 25 and the AC input connector 22 are mounted on the PCB board 21, and the connector 25 corresponds to the slot 210. The module backplane assembly 20 also includes a welding terminal 26, a DC output 0V copper bar 23 and a +50V output copper bar 24. The connector 25 is connected to the welding terminal 26, and the welding terminal 26 is connected to the DC output 0V copper bar 23 and the +50V output copper bar 24; the DC output 0V copper bar 23 and the +50V output copper bar 24 are also connected to the second mounting hole 34.

[0062] The output of the rectifier module is output to the welding terminal 26 through the connector 25 , converged to the DC output 0V copper bar 23 and the +50V output copper bar 24 , and then connected to the DC output connector body 31 through the wire 32 .

[0063] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, many changes can be made in the specific implementation methods and application scopes based on the ideas of the present invention. As long as these changes do not deviate from the concept of the present invention, they all belong to the protection scope of the present invention.

Claims

1. A power supply frame system, characterized in that: include: The insert frame body (10) comprises a shell (100) and a first space (200) and a second space (300) arranged in the shell (100); the first space (200) and the second space (300) are arranged along the depth direction of the shell (100); the shell (100) comprises a bottom shell (110), a front top cover (120) and a rear top cover (130), and the front top cover (120) and the rear top cover (130) are installed in the shell (100). The top of the bottom shell (110) corresponds to the first space (200) and the second space (300) in the height direction of the outer shell (100); the first space (200) is provided with a plurality of slot partitions (230) extending along the depth direction of the outer shell (100); the slot partitions (230) are connected to the bottom shell (110) and the front top cover (120); and a slot (210) is formed between two adjacent slot partitions (230).

2. The power supply frame system according to claim 1, characterized in that: The slot partition (230), the bottom shell (110) and the front top cover (120) are connected together by D-shaped riveting.

3. The power supply frame system according to claim 2, characterized in that: The bottom shell (110) is provided with a bottom bending wall (111) extending toward the first space (200), and the front top cover (120) is provided with a top bending wall (121) extending toward the first space (200); the bottom bending wall (111) and the top bending wall (121) are on the same straight line, and a slot (210) is formed between a certain bottom bending wall (111), the top bending wall (121) and an adjacent slot partition (230) or an adjacent bottom bending wall (111), the top bending wall (121).

4. The power supply frame system according to claim 3, characterized in that: It also includes a monitoring bracket (220) and a monitoring back panel (40) installed near the housing (100), wherein the monitoring back panel (40) is fixedly installed on the monitoring bracket (220), and the monitoring bracket (220) is installed in the first space (200) to form a slot (210) between the adjacent bottom bending wall (111), the top bending wall (121) or the slot partition (230).

5. The power supply frame system according to claim 3 or 4, characterized in that: It also includes a right bracket (240) installed close to the housing (100), wherein the right bracket (240) is installed in the first space (200) to form another slot (210) between the right bracket (240) and the adjacent bottom bending wall (111), top bending wall (121) or slot partition (230).

6. The power supply frame system according to claim 5, characterized in that: It also includes an insert frame spring piece (160), the fixed end of the insert frame spring piece (160) is fixedly connected to the side wall of the housing (100), and the free end of the insert frame spring piece (160) is installed with a handle cover (161); the side wall of the housing (100) is also installed with a limit spring piece (170).

7. The power supply frame system according to claim 5, characterized in that: The housing (100) further comprises a tail cover (140), and the rear top cover (130) and the tail cover (140) are detachably connected to the bottom housing (110).

8. The power supply frame system according to claim 7, characterized in that: At least one spacer column (141) is fixedly provided on the bottom shell (110), and the top end of the spacer column (141) abuts against the rear top cover (130); The bottom shell (110) is also provided with overlapping ears (112), which extend from the edge of the bottom shell (110) toward the tail cover (140) and are detachably connected to the tail cover (140).

9. The power supply frame system according to claim 8, characterized in that: The housing (100) further comprises a connector protection cover (150), which is arranged on the outside of the tail cover (140) and is detachably connected to the tail cover (140) and the overlapping ears (112).

10. The power supply frame system according to claim 9, characterized in that: A DC output connector assembly (30) is installed in the connector protection cover (150); The DC output connector assembly (30) comprises a DC output connector body (31) and a conductor (32) connected together, wherein the conductor (32) is a round braided stranded wire.

11. The power supply frame system according to claim 10, characterized in that: A first mounting hole (33) and a second mounting hole (34) are respectively provided at both ends of the wire (32); the first mounting hole (33) is opened on a vertical plane and is connected to the DC output connector body (31); the second mounting hole (34) is opened on a horizontal plane and is a circular waist hole.

12. The power supply frame system according to claim 11, characterized in that: A module backplane assembly (20) is installed in the second space (300), and the module backplane assembly (20) is installed on the spacer column (141) and connected to the second mounting hole (34); The module backplane assembly (20) comprises a PCB board (21), an AC input connector (22) and a connector (25); the connector (25) and the AC input connector (22) are mounted on the PCB board (21); and the connector (25) corresponds to the slot (210).

13. The power supply frame system according to claim 12, characterized in that: The module backplane assembly (20) further comprises a welding terminal (26), a DC output 0V copper bar (23) and a +50V output copper bar (24); the connector (25) is connected to the welding terminal (26); the welding terminal (26) is connected to the DC output 0V copper bar (23) and the +50V output copper bar (24); the DC output 0V copper bar (23) and the +50V output copper bar (24) are also connected to the second mounting hole (34).

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