WO2023098263A1 - 一种集中供电机柜 - Google Patents

一种集中供电机柜 Download PDF

Info

Publication number
WO2023098263A1
WO2023098263A1 PCT/CN2022/121849 CN2022121849W WO2023098263A1 WO 2023098263 A1 WO2023098263 A1 WO 2023098263A1 CN 2022121849 W CN2022121849 W CN 2022121849W WO 2023098263 A1 WO2023098263 A1 WO 2023098263A1
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
centralized power
copper bar
supply cabinet
cabinet according
Prior art date
Application number
PCT/CN2022/121849
Other languages
English (en)
French (fr)
Inventor
邵家麒
Original Assignee
苏州浪潮智能科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州浪潮智能科技有限公司 filed Critical 苏州浪潮智能科技有限公司
Publication of WO2023098263A1 publication Critical patent/WO2023098263A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32—Mounting of devices therein

Definitions

  • the present application relates to the technical field of server power supply, in particular to a centralized power supply cabinet.
  • the power supply of the server is generally realized by PSU (Power Supply Unit, power supply module).
  • PSU Power Supply Unit, power supply module
  • the power supply of the 19-inch server cabinet is that the mains power is connected to the PSU of the node through the rear PDU (Power Distribution Unit, power distribution unit) for power conversion and supply to the node
  • the 21-inch server cabinet usually uses the form of centralized power supply, that is,
  • the centralized power supply module in the mains access cabinet performs power conversion and then outputs to the rear copper bar, and each node connects to the copper bar to obtain power. From the perspective of subsequent maintenance, failure rate and cost, the centralized power supply is the best form way of doing.
  • the usual methods include: adding or modifying the existing standard cabinets to centralized power supply to achieve the purpose of centralized power supply.
  • the existing modification methods often use fixed copper bars or power modules for 19-inch server cabinets. Since the structural designs of 19-inch server cabinets of various manufacturers are different, 19-inch server cabinets do not all have the same side. The wall structure can share the installation components, and the PSU positions of the nodes are not exactly the same. With the increasing requirements of customers, a single fixed copper bar or power module cannot meet the requirements of converting a standard cabinet into a centralized power supply. form.
  • the purpose of this application is to provide a centralized power supply cabinet, which can cope with various forms and depths of server power supply, so as to meet the customer's requirements for centralized power supply.
  • the application provides a centralized power supply cabinet, including a cabinet body and a fixed assembly installed in the cabinet, the fixed assembly is detachably connected with a copper bar module, and also includes a cabinet set in the cabinet for the server A power connection module for taking power, the power connection module includes a retractable terminal head, and the terminal head is electrically connected with the copper bar module.
  • the copper bar module is correspondingly installed behind the power connection module.
  • the fixing assembly includes a vertical bar arranged in the cabinet and a horizontal bar detachably connected to the vertical bar, and the copper bar module is detachably connected to the horizontal bar.
  • the vertical bars are arranged along the depth direction of the cabinet body, and the horizontal bars are arranged along the width direction of the cabinet body.
  • a plurality of copper bar modules are detachably connected to the left side, the middle side and the right side of the cross bar respectively.
  • the left, right and middle positions of any cross bar are provided with screw holes for connecting copper bar modules.
  • the two vertical bars are respectively detachably connected to two opposite inner side walls of the cabinet body.
  • the vertical bars are provided with square holes evenly distributed along the vertical direction, the vertical bars are provided with cage nuts, and the horizontal bars are fixed to the cage nuts by screws.
  • the number of crossbars is set to three, and the three crossbars are fixedly connected to the top, middle and bottom of the vertical bar respectively.
  • the copper bar module includes a protective case and a copper bar disposed inside the protective case, and the protective case is provided with three connecting pieces respectively connected to the cross bars in one-to-one correspondence.
  • the power connection module further includes a housing and a connecting board disposed in the housing to be electrically connected to the main board of the server, and the terminal heads are electrically connected to the connecting board through cables;
  • a telescopic arm is arranged inside the shell, one end of the telescopic arm is connected with the shell, and the other end is connected with the terminal head, and the cable is fixed on the telescopic arm along the telescopic arm.
  • the telescopic arm includes a plurality of telescopic rods, any two adjacent telescopic rods are hinged, and the telescopic rod at the head of the telescopic arm is hinged to the terminal head, and the telescopic rod at the tail of the telescopic arm is hinged to the housing.
  • the terminal head includes a terminal head body and a fixing sleeve provided on the terminal head body, second elastic pieces are provided on both side walls of the fixing sleeve, slots are provided on the copper bar module, and any second The shrapnel is provided with a hook that engages with the slot.
  • one end of the second elastic piece is affixed to the fixing sleeve, the other end of the second elastic piece is provided with a pressing portion, and the pressing portion is provided with soft glue.
  • the enclosure is the same size as the PSU for the CRPS.
  • connection board is a gold finger connection board
  • the rear end of the gold finger connection board is used to connect with the slot of the server mainboard
  • the inner end of the gold finger connection board is connected to the cable.
  • a first elastic piece is provided on a side of the casing, the size of the first elastic piece meets the requirements of CRPS, and the first elastic piece is used to hook the casing of the server.
  • the inner end of the telescopic arm is fixed on the housing, and the outer end is connected to the terminal head.
  • protruding iron pieces on the left and right sides of the head of the fixing kit there are protruding iron pieces on the left and right sides of the head of the fixing kit, and the protruding iron pieces are engaged with the protective shell of the copper bar module.
  • the number of the second elastic pieces is two, and the two second elastic pieces are respectively Connected to the protruding iron pieces on the left and right sides.
  • the server is provided with two interfaces for connecting the power connection module, one of which is connected with the power connection module, and the other interface is connected with the baffle for shielding.
  • the centralized power supply cabinet provided by the embodiment of the present application includes a cabinet body, a fixing component and a copper bar module, wherein the fixing component is arranged in the cabinet, and the copper bar module is detachably connected to the fixing component ; Further, the centralized power supply cabinet also includes a power connection module, the power connection module is arranged in the server in the cabinet, the power connection module is connected to the copper bar module for the server to take power, the power connection module includes a retractable The terminal head is electrically connected to the copper bar module.
  • the copper bar module is detachably connected to the cabinet, which is convenient for adjustment according to the position of the power connection module of the server chassis; on the other hand, the terminal head of the power connection module is set as a retractable terminal That is, by elongating the terminal head to facilitate fixed connection with the copper busbar module at the rear of the cabinet, the retractable terminal head can match the copper busbar module at different positions to meet the power-taking requirements of the server.
  • the server is connected to the copper busbar module through the rear power supply connection module to obtain power.
  • the structural design of the copper bar module can be easily installed on a 19-inch cabinet that meets the EIA standard, and the copper bar module is detachably connected to the cabinet, which is convenient for adjustment according to the position of the power connection module of the server chassis ; Then, the original CRPS PSU of the server can be directly replaced by the matching power connection module.
  • the retractable terminal head of the power connection module can match the copper bar modules in different positions, so as to meet the power requirements of the server.
  • the above-mentioned centralized power supply cabinet can cope with various forms and depths of server power supply, so as to meet the customer's requirements for the use of centralized power supply. Cabinets can also save a lot of construction costs for customers.
  • FIG. 1 is a schematic structural view of a centralized power supply cabinet provided by an embodiment of the present application
  • Figure 2 is a schematic diagram of the assembly structure of the vertical bars in the cabinet
  • Figure 3 is a schematic diagram of the installation of vertical bars, horizontal bars and copper bar modules
  • Fig. 4 is a schematic diagram of the assembly structure of the vertical bar and the cage nut
  • Fig. 5 is the assembly structure schematic diagram of vertical bar and cross bar
  • Figure 6 is an exploded view of the copper bar module
  • Fig. 7 is a schematic diagram of the assembly structure of the copper bar module, the horizontal bar and the vertical bar;
  • Figure 8 is a front view of the cabinet with the copper bar module installed
  • FIG. 10 is a schematic diagram of a power connection module installed on a server
  • Figure 11 is an exploded view of the power connection module
  • Figure 12 is a schematic diagram of the retracted state of the telescopic arm
  • Figure 13 is a schematic diagram of the extended state of the telescopic arm
  • Figure 14 is an exploded view of the terminal head
  • Figure 15 is a schematic diagram of the connection between the terminal head and the rear copper bar module after stretching
  • Figure 16 is a schematic diagram of the fixed connection between the copper bar module and the terminal head in the cabinet
  • Fig. 17 is a schematic diagram of exiting the terminal head
  • Figure 18 is a schematic diagram of the installation of multiple copper bar modules
  • Fig. 19 is a cross-sectional schematic view of the cabinet body when multiple copper busbar modules are installed.
  • orientation words such as "upper end, lower end, left side, and right side” mentioned below are all defined based on the drawings in the description.
  • the centralized power supply cabinet provided by the embodiment of the present application can achieve the purpose of centralized power supply.
  • the centralized power supply cabinet includes a cabinet body 1, a fixed assembly and a copper bar module 4, wherein the fixed assembly is arranged on the cabinet body 1 Inside, the copper bar module 4 is detachably connected to the fixing assembly.
  • the centralized power supply cabinet also includes a power connection module 5, the power connection module 5 is arranged in the server 6 in the cabinet body 1, the power connection module 5 is connected to the copper bar module 4, for the server 6 to take power, the power supply
  • the connection module 5 includes a retractable terminal head 506 , and the terminal head 506 is electrically connected to the copper bar module 4 .
  • the entire cabinet is powered by a central centralized power supply module 7 (Power shelf, power distribution power supply), and the server 6 in the cabinet is connected to the copper bar module 4 through the power supply connection module 5 at the rear to obtain power.
  • a central centralized power supply module 7 Power shelf, power distribution power supply
  • the server 6 in the cabinet is connected to the copper bar module 4 through the power supply connection module 5 at the rear to obtain power.
  • the copper bar module 4 is detachably connected to the cabinet, which is convenient for adjustment according to the position of the power connection module 5 of the server 6; on the other hand, the terminal head 506 of the power connection module 5 is set to The telescopic terminal head 506, that is, by elongating the terminal head 506 to facilitate fixed connection with the copper bar module 4 at the rear of the cabinet, the telescopic terminal head 506 can match the copper bar module 4 in different positions, thereby satisfying The power-taking requirement of server 6.
  • the server 6 is connected to the copper bar module 4 through the power supply connection module 5 at the rear to get power.
  • the structural design of the copper bar module 4 can be easily installed on a 19-inch cabinet that meets the EIA standard, and the copper bar module 4 is detachably connected to the cabinet, so that it is convenient to connect according to the power supply of the server 6.
  • the position of the module 5 is adjusted; then the original CRPS PSU of the server 6 can be directly replaced by the matching power connection module 5, and the retractable terminal head 506 of the power connection module 5 can be matched with copper bar modules in different positions Group 4, so as to meet the power-taking requirements of server 6.
  • the above-mentioned centralized power supply cabinet can cope with various forms and depths of server 6 power supply, so as to meet the requirements of customers for the use of centralized power supply. Cabinets can also save a lot of construction costs for customers.
  • the fixing assembly can be set to be detachably connected to the cabinet body 1, such as connecting with the cabinet body 1 through a detachable connector (bolt/screw, etc.), and the fixing assembly includes a vertical bar 2 and a horizontal bar 3, wherein , the vertical bar 2 is arranged in the cabinet body 1, the horizontal bar 3 is detachably connected to the vertical bar 2, and the copper bar module 4 is detachably connected to the horizontal bar 3.
  • a detachable connector bolt/screw, etc.
  • the position of the vertical bar 2 can be adjusted along the depth direction of the cabinet body 1 as required, and the position of the copper bar module 4 can be adjusted along the axial direction of the cross bar 3, which is convenient for servers 6 of different sizes and structures to achieve centralized power supply. Purpose.
  • the number of vertical bars 2 is two, and the two vertical bars 2 are respectively detachably connected to two opposite inner walls of the cabinet body 1; the vertical bars 2 are provided with square holes 201 evenly distributed vertically ,as shown in picture 2.
  • a cage nut 202 is arranged on the vertical bar 2 , and the horizontal bar 3 is fixedly connected to the cage nut 202 by a screw 301 .
  • the number of crossbars 3 is set to three, and the three crossbars 3 are fixedly connected to the top, middle and bottom of the vertical bar 2 respectively.
  • the three horizontal bars 3 are installed on the vertical bars 2 first, and then the copper bar module 4 is installed on the three horizontal bars 3 .
  • the cage nut 202 is first installed on the vertical bar 2, and then the cross bar 3 can be fixed on the vertical bar 2 with screws 301, and the installation methods of the three cross bars 3 are the same , the left, right and middle positions of any cross bar 3 are provided with screw holes for fixing the copper bar module 4.
  • the above-mentioned copper bar module 4 includes a protective shell 401 and a copper bar 402 , the copper bar 402 is arranged inside the protective shell 401 , and the protective shell 401 is provided with three parts respectively connected to the cross bar 3 .
  • a corresponding connecting piece 403 , the protective shell 401 is used to prevent people or objects from touching the copper bar 402 by mistake.
  • the three connecting pieces 403 of the copper bar module 4 can be tightly connected with the cross bar 3 by using screws.
  • FIG 8 it is a front view of the cabinet with the copper bar module 4 installed, except for the space occupied by the upper, middle and lower cross bars 3 and the centralized power supply module 7, the rest of the space in the cabinet body 1 can be used for Install Server 6 to use.
  • the power connection module 5 also includes an outer shell 502, and the size of the shell 502 conforms to the PSU size of the CRPS, so as to facilitate the replacement of the PSU on the original server 6. (Power Supply Unit, power module).
  • the schematic diagram of the power connection module 5 installed on the server 6 is shown in Figure 10. It should be noted that the server 6 generally has two power connection modules 5, and after improvement, only one power connection module 5 is required to replace one of the power connection modules 5.
  • the power supply can be realized by the PSU, and the other position can be shielded by the baffle plate 8 .
  • the power connection module 5 also includes an upper cover 501 connected to the casing 502 and a connection plate 503 arranged in the casing 502, wherein the connection plate 503 is specifically a golden finger connection plate 503, the connection board 503 is used to electrically connect with the main board of the server 6, and the terminal head 506 is electrically connected with the connection board 503 through a cable; specifically, the rear end of the golden finger connection board 503 can be inserted into the slot of the main board, and the inner Connect with the cable, wherein one end of the cable is connected to the golden finger connecting plate 503 and the other end is connected to the terminal head 506 .
  • the side of the casing 502 is provided with a first elastic piece 504 , which also conforms to CRPS.
  • the first elastic piece 504 can be used to hook the casing of the server 6 .
  • a telescopic arm 505 is disposed inside the housing 502 , one end of the telescopic arm 505 is connected to the housing 502 , and the other end is connected to the terminal head 506 , and the cable is fixed on the telescopic arm 505 along the telescopic arm 505 .
  • the telescopic arm 505 includes a plurality of telescopic rods 5051, any two adjacent telescopic rods 5051 are hinged, and the telescopic rod 5051 at the head of the telescopic arm 505 is hinged to the terminal head 506, and the telescopic rod 5051 at the tail of the telescopic arm 505 Hinged to the shell 502.
  • FIG. 12 it is a schematic diagram of the retracted state of the telescopic arm 505 .
  • FIG. 13 it is a schematic diagram of the extended state of the telescopic arm 505 .
  • the telescopic arm 505 When the telescopic arm 505 is not stretched out, the telescopic arm 505 and the cable are folded and stored in the casing 502. When the power needs to be connected, the terminal head 506 can be pulled out backward, because the inner end of the telescopic arm 505 is fixed on the casing 502 , the outer end is connected to the terminal head 506, therefore, the telescopic arm 505 will straighten and extend after being pulled out.
  • the terminal head 506 includes a terminal head body 5061 and a fixing sleeve 5062 arranged on the terminal head body 5061. Both side walls of the fixing sleeve 5062 are provided with second elastic pieces 5063. A slot 4011 is provided, and any second elastic piece 5063 is provided with a hook 5064 engaged with the slot 4011 .
  • the fixing kit 5062 is used to fix the terminal head body 5061 to facilitate the connection between the terminal head body 5061 and the telescopic arm 505; there are protruding iron pieces on the left and right sides of the head of the fixing kit 5062, and the protruding iron pieces can be snapped into the copper bar
  • the protective shell 401 of the module 4 there are two second elastic pieces 5063, and the two second elastic pieces 5063 are respectively connected to the protruding iron pieces on the left and right sides.
  • one end of the second elastic piece 5063 is fixedly connected to the protruding iron piece, and the other end of the second elastic piece 5063 is provided with a pressing part, and a soft rubber 5065 is provided on the pressing part, and the pressing part and the soft rubber 5065 can facilitate the pressing operation of personnel.
  • the terminal head 506 is stretched away from the rear end of the server 6 and connected to the rear copper bar module 4, and the left and right protruding iron pieces of the terminal head 506 can just be snapped into the protective shell 401 of the copper bar module 4 and fixed.
  • the copper bar module 4 in the cabinet 1 is fixed to the terminal head 506. It can be seen that the protective shell 401 of the copper bar module 4 has a slot 4011, and the second elastic piece on the terminal head 506 The hook 5064 of 5063 is snapped and fixed on the slot 4011 of the protective case 401 .
  • multiple copper bar modules 4 can also be provided, and only more screw holes need to be added on the top of the cross bar 3 to achieve left, middle, right Copper busbar modules 4 can be installed on both sides.
  • copper busbar modules 4 in other positions can be installed together for power supply. The setting of multiple copper busbar modules 4 can meet the power supply requirements. .
  • the installation position of the power connection module 5 of the server 6 can be adjusted as required, for the server 6, there are mainly three positions for installing the power connection module 5.
  • the copper bar module 4 can be installed at the rear corresponding to these 3 positions, such flexible adjustment can make the centralized power supply cabinet provided by the embodiment of the present application adapt to the design of different servers 6, and make the solution of refitting the centralized power supply more versatile high.
  • the centralized power supply cabinet provided by the embodiment of this application adopts a brand-new cabinet structure design to solve the problem that the server 6 cannot be easily installed on other 19-inch standard cabinets.
  • the copper bar module 4 for centralized power supply is installed on the bar, and the existing entire cabinet and nodes can be refitted through the collocated retractable power supply connection module 5.
  • the above-mentioned adjustable design also makes this application It can be adapted to PSU configurations at different positions of the server 6, even if the depth of the server 6 chassis is different, it can also be connected to power through the scalable power connection module 5, so as to meet the power demand of the cabinet.

Abstract

本申请公开了一种集中供电机柜，包括柜体和设于柜体内的固定组件，固定组件上可拆卸地连接有铜排模组，还包括设于柜体内、用以供服务器取电的电源连接模组，电源连接模组包括可伸缩的端子头，端子头与铜排模组电性连接。上述集中供电机柜可以应对各种形式以及深度的服务器供电，从而满足客户对于集中供电的使用要求，与此同时，采用上述集中供电机柜，可以大大降低后续维护成本，且无需重新购置新的整机柜，对于客户来说也可以节省很多建置成本。

Description

一种集中供电机柜
相关申请的交叉引用
本申请要求于2021年11月30日提交中国专利局，申请号为202111515920.3，申请名称为“一种集中供电机柜”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及服务器供电技术领域，特别涉及一种集中供电机柜。
背景技术
目前，服务器的供电一般通过PSU(Power Supply Unit，电源模块)来实现，PSU有多种样式，但是最常见的是标准CRPS电源(Common Redundant Power Supplies，通用冗余电源)。其中，19寸服务器机柜的供电是市电经由后方的PDU(Power Distribution Unit，电源分配单元)连接进入节点的PSU中做电源转换供给节点使用，而21寸服务器机柜通常使用集中供电的形式，即市电接入机柜中的集中电源模块进行电源转换后再输出至后方铜排，而各个节点自行连接铜排取电，从后续的维护以及故障率和成本来说，集中供电的形式是较佳的做法。
在现有技术中，由于集中供电可以降低后续维护成本，因此，越来越多的客户想要采用集中供电的方式。但考虑到成本的因素，客户无法做到全部重新定制新机柜，因此，通常采用的方式包括：将目前现有的标准机柜加装或是改装成集中供电的方式来达成集中供电的目的。然而，现有的改装方式往往采用固定式的铜排或者电源模组，针对19寸服务器机柜，由于各厂商的19寸服务器机柜的结构设计不相同，19寸服务器机柜并不会都有相同侧壁结构可以共用安装组件，且节点的PSU位置也不完全相同，随着客户的使用要求越来越高，只靠单一固定式的铜排或电源模组无法满足将标准机柜改装成集中供电的形式。
因此，如何避免由于采用单一固定式的铜排或电源模组而导致无法满足客户对于集中供电的机柜的使用要求，是本领域技术人员目前需要解决的技术问题。
发明内容
本申请的目的是提供一种集中供电机柜，可以应对各种形式以及深度的服务器供电，从而满足客户对于集中供电的使用要求。
为实现上述目的，本申请提供一种集中供电机柜，包括柜体和设于柜体内的固定组件，固定组件上可拆卸地连接有铜排模组，还包括设于柜体内、用以供服务器取电的电源连接模组，电源连接模组包括可伸缩的端子头，端子头与铜排模组电性连接。
可选地，铜排模组对应安装于电源连接模组的后方。
可选地，固定组件包括设于柜体内的竖条和可拆卸地连接于竖条上的横杆，铜排模组可拆卸地连接于横杆上。
可选地，竖条沿柜体的深度方向布置，横杆沿柜体的宽度方向布置。
可选地，多个铜排模组分别可拆卸地连接于横杆上左侧、中侧和右侧。
可选地，任一横杆的左、右和中间位置均设置有用于连接铜排模组的螺丝孔。
可选地，竖条的数量为两个，两个竖条分别可拆卸地连接于柜体的两个相对的内侧壁。
可选地，竖条设有沿竖向均匀分布的方孔，竖条上设有卡式螺母，横杆通过螺丝固接于卡式螺母。
可选地，横杆的数量设置三个，三个横杆分别固接于竖条的顶部、中部和底部。
可选地，铜排模组包括保护壳和设于保护壳内部的铜排，保护壳上设有三个分别与横杆一一对应连接的连接件。
可选地，电源连接模组还包括外壳和设于外壳内、用以与服务器主板电性连接的连接板，端子头通过线缆与连接板电性连接；
外壳内设有一伸缩臂，伸缩臂的一端与所述外壳连接，另一端与端子头连接，且线缆沿着伸缩臂固定于伸缩臂上。
可选地，伸缩臂包括多个伸缩杆，任意相邻的两个伸缩杆铰接，且伸缩臂头部的伸缩杆铰接于端子头，伸缩臂尾部的伸缩杆铰接于外壳。
可选地，端子头包括端子头本体和设于端子头本体上的固定套件，固定套件的两个侧壁上均设有第二弹片，铜排模组上设有开槽，任一第二弹片上设有与开槽卡接的卡勾。
可选地，第二弹片的一端固接于固定套件上，第二弹片的另一端设有按压部，按压部上设有软胶。
可选地，外壳的尺寸与CRPS的PSU尺寸相同。
可选地，连接板为金手指连接板，金手指连接板的后端用于与服务器主板的插槽连接，金手指连接板的内侧端与线缆连接。
可选地，外壳的侧边设置有第一弹片，第一弹片的尺寸满足CRPS的要求，第一弹片用于勾住服务器的壳体。
可选地，伸缩臂的内侧端固定在外壳上，外侧端连接在端子头上。
可选地，固定套件的头部左右两侧还设有凸出铁片，凸出铁片与铜排模组的保护壳卡接，第二弹片的数量为两个，两个第二弹片分别连接于左右两侧的凸出铁片上。
可选地，服务器设置有两个用于连接电源连接模组的接口，其中一个接口连接有电源连接模组，另一个接口连接有用于遮蔽的挡板。相对于上述背景技术，本申请实施例所提供的集中供电机柜，包括柜体、固定组件和铜排模组，其中，固定组件设于柜体内，铜排模组可拆卸地连接于固定组件上；进一步地，集中供电机柜还包括电源连接模组，电源连接模组设于柜体内的服务器中，电源连接模组连接铜排模组，以供服务器取电，电源连接模组包括可伸缩的端子头，端子头与铜排模组电性连接。这样一来，一方面，铜排模组可拆卸地连接于机柜，便于根据服务器机箱的电源连接模组的位置进行调整；另一方面，电源连接模组的端子头设为可伸缩式的端子头，也即，通过拉长端子头以便于与机柜后方的铜排模组固定连接，可伸缩式的端子头可以匹配不同位置的铜排模组，从而满足服务器的取电要求。在本申请实施例中，服务器通过后方的电源连接模组与铜排模组连接取电，相较于传统只靠单一固定式的铜排或电源模组的方式，本申请实施例所提供的集中供电机柜中，铜排模组的结构设计可以方便安装于符合EIA标准的19寸机柜上，且铜排模组可拆卸地连接于机柜，便于根据服务器机箱的电源连接模组的位置进行调整；再通过搭配的电源连接模组可以直接替换服务器原有的CRPS形式的PSU，电源连接模组的可伸缩式端子头可以匹配不同位置的铜排模组，从而满足服务器的取电要求。上述集中供电机柜可以应对各种形式以及深度的服务器供电，从而满足客户对于集中供电的使用要求，与此同时，采用上述集中供电机柜，可以大大降低后续维护成本，且无需重新购置新的整机柜，对于客户来说也可以节省很多建置成本。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1为本申请实施例所提供的集中供电机柜的结构示意图；
图2为柜体内竖条的装配结构示意图；
图3为竖条、横杆和铜排模组的安装示意图；
图4为竖条和卡式螺母的装配结构示意图；
图5为竖条和横杆的装配结构示意图；
图6为铜排模组的爆炸图；
图7为铜排模组、横杆和竖条的装配结构示意图；
图8为安装好铜排模组的机柜正视图；
图9为电源连接模组的外部结构示意图；
图10为电源连接模组安装于服务器的示意图；
图11为电源连接模组的爆炸图；
图12为伸缩臂的缩回状态示意图；
图13为伸缩臂的伸出状态示意图；
图14为端子头的爆炸图；
图15为端子头拉伸后与后方的铜排模组连接示意图；
图16为柜体内的铜排模组与端子头固定连接示意图；
图17为端子头退出示意图；
图18为多个铜排模组的安装示意图；
图19为安装多个铜排模组时柜体的切面示意图。
其中：
1-柜体、2-竖条、201-方孔、202-卡式螺母、3-横杆、301-螺丝、4-铜排模组、401-保护壳、4011-开槽、402-铜排、403-连接件、5-电源连接模组、501-上盖、502-外壳、503-连接板、504-第一弹片、505-伸缩臂、5051-伸缩杆、506-端子头、5061-端子头本体、5062-固定套件、5063-第二弹片、5064-卡勾、5065-软胶、6-服务器、7-集中供电模块、8-挡板。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
为了使本技术领域的技术人员更好地理解本申请方案，下面结合附图和具体实施方式对本申请作进一步的详细说明。
需要说明的是，下文所述的“上端、下端、左侧、右侧”等方位词都是基于说明书附图所定义的。
如图1所示，本申请实施例所提供的集中供电机柜，可达到集中供电的目的，集中供电机柜包括柜体1、固定组件和铜排模组4，其中，固定组件设于柜体1内，铜排模组4可拆卸地连接于固定组件上。进一步地，集中供电机柜还包括电源连接模组5，电源连接模组5设于柜体1内的服务器6中，电源连接模组5连接铜排模组4，以供服务器6取电，电源连接模组5包括可伸缩的端子头506，端子头506与铜排模组4电性连接。
整个机柜由中央的集中供电模块7(Power shelf，配电电源)提供电力，机柜中的服务器6通过后方的电源连接模组5与铜排模组4连接取电。
这样一来，一方面，铜排模组4可拆卸地连接于机柜，便于根据服务器6的电源连接模组5的位置进行调整；另一方面，电源连接模组5的端子头506设为可伸缩式的端子头506，也即，通过拉长端子头506以便于与机柜后方的铜排模组4固定连接，可伸缩式的端子头506可以匹配不同位置的铜排模组4，从而满足服务器6的取电要求。
在本申请实施例中，服务器6通过后方的电源连接模组5与铜排模组4连接取电，相较于传统只靠单一固定式的铜排402或电源模组的方式，本申请实施例所提供的集中供电机柜中，铜排模组4的结构设计可以方便安装于符合EIA标准的19寸机柜上，且铜排模组4可拆卸地连接于机柜，便于根据服务器6的电源连接模组5的位置进行调整；再通过搭配的电源连接模组5可以直接替换服务器6原有的CRPS形式的PSU，电源连接模组5的可伸缩式端子头506可以匹配不同位置的铜排模组4，从而满足服务器6的取电要求。
上述集中供电机柜可以应对各种形式以及深度的服务器6供电，从而满足客户对于集中供电的使用要求，与此同时，采用上述集中供电机柜，可以大大降低后续维护成本，且无需重新购置新的整机柜，对于客户来说也可以节省很多建置成本。
具体地说，固定组件具体可以设置为可拆卸地连接于柜体1内，比如通过可拆卸连接件(螺栓/螺丝等)与柜体1连接，固定组件包括竖条2和横杆3，其中，竖条2设于柜体1内，横杆3可拆卸地连接于竖条2上，铜排模组4可拆卸地连接于横杆3上。
这样一来，竖条2可以根据需要沿柜体1的深度方向调整位置，铜排模组4可以沿着横杆3的轴向调整位置，便于适应不同尺寸和结构的服务器6达成集中供电的目的。
作为优选的，竖条2的数量为两个，两个竖条2分别可拆卸地连接于柜体1的两个相对的内侧壁上；竖条2设有沿竖向均匀分布的方孔201，如图2所示。
竖条2上设有卡式螺母202，横杆3通过螺丝301固接于卡式螺母202上。横杆3的数量设置三个，三个横杆3分别固接于竖条2的顶部、中部和底部。
如图3所示，安装时，先将三个横杆3安装于竖条2上，再将铜排模组4安装于三个横杆3上。具体地，如图4和图5所示，卡式螺母202先安装至竖条2上，然后，横杆3即可使用螺丝301固定于竖条2上，三个横杆3的安装方式相同，任一横杆3的左、右和中间位置均设置有螺丝孔，用于供铜排模组4固定使用。
需要说明的是，如图6所示，上述铜排模组4包括保护壳401和铜排402，铜排402设于保护壳401的内部，保护壳401上设有三个分别与横杆3一一对应连接的连接件403，保 护壳401用于避免人员或物体误接触到铜排402，连接件403分为上、中、下三个，用来分别与横杆3相接。
当然，根据实际需要，如图7所示，铜排模组4的三个连接件403均可以采用螺丝与横杆3紧密连接。
如图8所示，为安装好铜排模组4的机柜正视图，除了上、中、下横杆3及集中供电模块7所占据的空间之外，柜体1内的其余空间均可用于安装服务器6使用。
如图9所示，为电源连接模组5的外部结构示意图，电源连接模组5还包括位于外部的外壳502，外壳502尺寸符合CRPS的PSU尺寸，以方便来替换原有服务器6上的PSU(Power Supply Unit，电源模块)。
电源连接模组5安装于服务器6的示意图如图10所示，需要注意的是，服务器6一般会设置两个电源连接模组5，改进后只需用一个电源连接模组5替换其中一边的PSU即可实现供电，另一个位置可用挡板8做遮蔽。
如图11所示，为了便于服务器6取电，电源连接模组5还包括与外壳502连接的上盖501和设于外壳502内的连接板503，其中，连接板503具体为金手指连接板503，连接板503用以与服务器6主板电性连接，端子头506通过线缆与连接板503电性连接；具体地，金手指连接板503的后端可以插入主板的插槽内，内侧端与线缆连接，其中，线缆一端会连接于金手指连接板503，另一端连接到端子头506。
与此同时，外壳502的侧边设置有第一弹片504，一样是符合CRPS的弹片设置，当电源连接模组5插入至服务器6上时可用第一弹片504勾住服务器6的壳体。
此外，外壳502内设有一伸缩臂505，伸缩臂505的一端与外壳502连接，另一端与端子头506连接，且线缆沿着伸缩臂505固定于伸缩臂505上。
具体地说，上述伸缩臂505包括多个伸缩杆5051，任意相邻的两个伸缩杆5051铰接，且伸缩臂505头部的伸缩杆5051铰接于端子头506，伸缩臂505尾部的伸缩杆5051铰接于外壳502。
如图12所示，为伸缩臂505的缩回状态示意图。
如图13所示，为伸缩臂505的伸出状态示意图。
当伸缩臂505未伸出时，伸缩臂505及线缆折叠收纳在外壳502中，当需要接电时，端子头506可以向后拉出，由于伸缩臂505的内侧端是固定在外壳502上，外侧端是连接在端子头506上，因此，拉出后的伸缩臂505会拉直做延伸。
如图14所示，端子头506包括端子头本体5061和设于端子头本体5061上的固定套件 5062，固定套件5062的两个侧壁上均设有第二弹片5063，铜排模组4上设有开槽4011，任一第二弹片5063上设有与开槽4011卡接的卡勾5064。
其中，固定套件5062用于固定端子头本体5061，便于端子头本体5061与伸缩臂505连接；固定套件5062的头部左右两侧还设有凸出铁片，凸出铁片可以卡入铜排模组4的保护壳401内，第二弹片5063的数量为两个，两个第二弹片5063分别连接于左右两侧的凸出铁片上。
此外，第二弹片5063的一端固接于凸出铁片上，第二弹片5063的另一端设有按压部，按压部上设有软胶5065，按压部和软胶5065可以方便人员按压操作。
如图15所示，端子头506通过拉伸离开服务器6后端并与后方的铜排模组4连接，端子头506的左右凸出铁片可以刚好卡进铜排模组4的保护壳401并固定。
如图16所示，柜体1内的铜排模组4与端子头506固定，可以看出，铜排模组4的保护壳401上带有开槽4011，端子头506上的第二弹片5063的卡勾5064结构卡接固定于保护壳401的开槽4011上。
如图17所示，当端子头506退出时，可以看出，通过按压左右第二弹片5063的软胶5065部分可将卡勾5064脱离保护壳401的开槽4011，此时，只需将端子头506向外拉出即可脱离铜排模组4。
如图18所示，可以看出，作为另一种实施例，铜排模组4也可以设置多个，只需在横杆3的上面多增加螺丝孔，即可达成左侧、中间、右侧皆能安装铜排模组4，当单一铜排模组4供电能力不够时，就可以安装其他位置的铜排模组4一起做供电，多个铜排模组4的设置可以满足供电需求。
如图19所示，由于服务器6的电源连接模组5的设置位置可以根据需要进行调整，对于服务器6而言，安装电源连接模组5的位置主要有3个位置，目前，在实施例中，可以在对应这3个位置的后方安装铜排模组4，这样灵活的调整可以使本申请实施例提供的集中供电机柜能适应不同服务器6的设计，使此改装集中供电的方案通用性更高。
综上，本申请实施例所提供的集中供电机柜，采用全新的机柜结构设计，以解决服务器6无法轻易安装在其他的19寸标准机柜上，本申请提出通过19寸标准机柜的后方方孔201条安装上用于集中供电的铜排模组4，再通过搭配的可伸缩式的电源连接模组5即可将目前现有的整个机柜及节点做改装，上述可调式的设计也使本申请可以适配服务器6不同位置的PSU配置，即使服务器6机箱深度不同，也能通过可伸缩的电源连接模组5接电，从而满足机柜的用电需求。
需要说明的是，在本说明书中，诸如第一和第二之类的关系术语仅仅用来将一个实体与另外几个实体区分开来，而不一定要求或者暗示这些实体之间存在任何这种实际的关系或者顺序。
以上对本申请所提供的集中供电机柜进行了详细介绍。本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方案及其核心思想。应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请原理的前提下，还可以对本申请进行若干改进和修饰，这些改进和修饰也落入本申请权利要求的保护范围内。

Claims (20)

  1. 一种集中供电机柜，其特征在于，包括柜体(1)和设于所述柜体(1)内的固定组件，所述固定组件上可拆卸地连接有铜排模组(4)，还包括设于所述柜体(1)内、用以供服务器(6)取电的电源连接模组(5)，所述电源连接模组(5)包括可伸缩的端子头(506)，所述端子头(506)与所述铜排模组(4)电性连接。
  2. 如权利要求1所述的集中供电机柜，其特征在于，所述铜排模组(4)对应安装于所述电源连接模组(5)的后方。
  3. 如权利要求1所述的集中供电机柜，其特征在于，所述固定组件包括设于所述柜体(1)内的竖条(2)和可拆卸地连接于所述竖条(2)上的横杆(3)，所述铜排模组(4)可拆卸地连接于所述横杆(3)上。
  4. 如权利要求3所述的集中供电机柜，其特征在于，所述竖条(2)沿所述柜体(1)的深度方向布置，所述横杆(3)沿所述柜体(1)的宽度方向布置。
  5. 如权利要求3所述的集中供电机柜，其特征在于，多个所述铜排模组(4)分别可拆卸地连接于所述横杆(3)上左侧、中侧和右侧。
  6. 如权利要求5所述的集中供电机柜，其特征在于，任一所述横杆(3)的左、右和中间位置均设置有用于连接所述铜排模组(4)的螺丝孔。
  7. 如权利要求3所述的集中供电机柜，其特征在于，所述竖条(2)的数量为两个，两个所述竖条(2)分别可拆卸地连接于所述柜体(1)的两个相对的内侧壁。
  8. 如权利要求7所述的集中供电机柜，其特征在于，所述竖条(2)设有沿竖向均匀分布的方孔(201)，所述竖条(2)上设有卡式螺母(202)，所述横杆(3)通过螺丝(301)固接于所述卡式螺母(202)。
  9. 如权利要求7所述的集中供电机柜，其特征在于，所述横杆(3)的数量设置三个，三个所述横杆(3)分别固接于所述竖条(2)的顶部、中部和底部。
  10. 如权利要求9所述的集中供电机柜，其特征在于，所述铜排模组(4)包括保护壳(401)和设于所述保护壳(401)内部的铜排(402)，所述保护壳(401)上设有三个分别与所述横杆(3)一一对应连接的连接件(403)。
  11. 如权利要求1-10任意一项所述的集中供电机柜，其特征在于，所述电源连接模组(5)还包括外壳(502)和设于所述外壳(502)内、用以与服务器(6)主板电性连接的连接板(503)，所述端子头(506)通过线缆与所述连接板(503)电性连接；
    所述外壳(502)内设有一伸缩臂(505)，所述伸缩臂(505)的一端与所述外壳(502)连接，另一端与所述端子头(506)连接，且所述线缆沿着所述伸缩臂(505)固定于所述伸缩臂(505)上。
  12. 如权利要求11所述的集中供电机柜，其特征在于，所述伸缩臂(505)包括多个伸缩杆(5051)，任意相邻的两个所述伸缩杆(5051)铰接，且所述伸缩臂(505)头部的所述伸缩杆(5051)铰接于所述端子头(506)，所述伸缩臂(505)尾部的所述伸缩杆(5051)铰接于所述外壳(502)。
  13. 如权利要求11所述的集中供电机柜，其特征在于，所述端子头(506)包括端子头本体(5061)和设于所述端子头本体(5061)上的固定套件(5062)，所述固定套件(5062)的两个侧壁上均设有第二弹片(5063)，所述铜排模组(4)上设有开槽(4011)，任一所述第二弹片(5063)上设有与所述开槽(4011)卡接的卡勾(5064)。
  14. 如权利要求13所述的集中供电机柜，其特征在于，所述第二弹片(5063)的一端固接于所述固定套件(5062)上，所述第二弹片(5063)的另一端设有按压部，所述按压部上设有软胶(5065)。
  15. 如权利要求11所述的集中供电机柜，其特征在于，所述外壳(502)的尺寸与CRPS的PSU尺寸相同。
  16. 如权利要求11所述的集中供电机柜，其特征在于，所述连接板(503)为金手指连接板，所述金手指连接板的后端用于与所述服务器(6)主板的插槽连接，所述金手指连接板的内侧端与所述线缆连接。
  17. 如权利要求11所述的集中供电机柜，其特征在于，所述外壳(502)的侧边设置有第一弹片(504)，所述第一弹片(504)的尺寸满足CRPS的要求，所述第一弹片(504)用于勾住所述服务器(6)的壳体。
  18. 如权利要求11所述的集中供电机柜，其特征在于，所述伸缩臂(505)的内侧端固定在外壳(502)上，外侧端连接在端子头(506)上。
  19. 如权利要求13所述的集中供电机柜，其特征在于，所述固定套件(5062)的头部左右两侧还设有凸出铁片，所述凸出铁片与所述铜排模组(4)的保护壳(401)卡接，所述第二弹片(5063)的数量为两个，两个所述第二弹片(5063)分别连接于左右两侧的所述凸出铁片上。
  20. 如权利要求1所述的集中供电机柜，其特征在于，所述服务器(6)设置有两个用于连接所述电源连接模组(5)的接口，其中一个接口连接有所述电源连接模组(5)，另一个接口连接有用于遮蔽的挡板(8)。
PCT/CN2022/121849 2021-11-30 2022-09-27 一种集中供电机柜 WO2023098263A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111515920.3A CN114336131B (zh) 2021-11-30 2021-11-30 一种集中供电机柜
CN202111515920.3 2021-11-30

Publications (1)

Publication Number Publication Date
WO2023098263A1 true WO2023098263A1 (zh) 2023-06-08

Family

ID=81050724

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/121849 WO2023098263A1 (zh) 2021-11-30 2022-09-27 一种集中供电机柜

Country Status (2)

Country Link
CN (1) CN114336131B (zh)
WO (1) WO2023098263A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114336131B (zh) * 2021-11-30 2023-08-22 苏州浪潮智能科技有限公司 一种集中供电机柜

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0621668A1 (de) * 1993-04-20 1994-10-26 Elek Gmbh Berührungsschutz für Stromverteilschienen
EP1137135A1 (de) * 2000-03-17 2001-09-26 AEG Niederspannungstechnik GmbH & Co. KG Feldsammelschienenanordnung für einen Schaltschrank
US20050105280A1 (en) * 2003-11-15 2005-05-19 Doll Wade J. Systems and methods for partitioning banks of processors in large computer systems
CN201178276Y (zh) * 2008-01-11 2009-01-07 力博特公司 进出线机柜
CN209823058U (zh) * 2019-06-19 2019-12-20 维谛技术有限公司 交流连接装置
CN114336131A (zh) * 2021-11-30 2022-04-12 苏州浪潮智能科技有限公司 一种集中供电机柜

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204497832U (zh) * 2015-03-31 2015-07-22 力博特公司 一种不间断电源
CN213905890U (zh) * 2020-11-12 2021-08-06 苏州浪潮智能科技有限公司 一种兼容铜排供电和pdu供电的整机柜

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0621668A1 (de) * 1993-04-20 1994-10-26 Elek Gmbh Berührungsschutz für Stromverteilschienen
EP1137135A1 (de) * 2000-03-17 2001-09-26 AEG Niederspannungstechnik GmbH & Co. KG Feldsammelschienenanordnung für einen Schaltschrank
US20050105280A1 (en) * 2003-11-15 2005-05-19 Doll Wade J. Systems and methods for partitioning banks of processors in large computer systems
CN201178276Y (zh) * 2008-01-11 2009-01-07 力博特公司 进出线机柜
CN209823058U (zh) * 2019-06-19 2019-12-20 维谛技术有限公司 交流连接装置
CN114336131A (zh) * 2021-11-30 2022-04-12 苏州浪潮智能科技有限公司 一种集中供电机柜

Also Published As

Publication number Publication date
CN114336131A (zh) 2022-04-12
CN114336131B (zh) 2023-08-22

Similar Documents

Publication Publication Date Title
US9622373B1 (en) High voltage direct current power system for data centers
US6600656B1 (en) System structure for fast service access in a rack/cabinet
WO2023098263A1 (zh) 一种集中供电机柜
CN103841785A (zh) 服务器机柜
TWI519226B (zh) 電子裝置
CN201360697Y (zh) 一种实用型电脑写字台
TWI548329B (zh) Active ear holder and equipment auxiliary replacement device
WO2022111589A1 (zh) 一种服务器存储架构
CN212749732U (zh) 一种带理线装置的网络服务器
CN212231931U (zh) 一种多层式交换机服务器机柜
CN210983258U (zh) 一种接口内置式电脑主机箱
CN216721842U (zh) 一种可降低噪音的节能服务器机柜
CN217769160U (zh) 一种供电系统
CN210927444U (zh) 一种多路输出的电源结构及电源整机结构
CN212231877U (zh) 一种壁挂式机柜
CN202818315U (zh) 一种结构改进的矢量网络分析仪
CN215576435U (zh) 一种竖装机柜服务器安装架构及竖装机柜
CN213909019U (zh) 一种可折叠多功能桌
CN216436520U (zh) 一种防爆配电箱
CN214591714U (zh) 一种用于视频会议的音频信号处理系统
CN209625126U (zh) 一种小型税盘柜
US11877420B2 (en) HPC computing unit comprising a top tray comprising secondary electronic components
CN210605597U (zh) 电子计算设备
CN216561647U (zh) 一种基于mtca标准的具有防尘散热功能的机箱
KR20040085876A (ko) 집합형 서버

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22900071

Country of ref document: EP

Kind code of ref document: A1