WO2016065742A1 - 一种服务器结构 - Google Patents

一种服务器结构 Download PDF

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Publication number
WO2016065742A1
WO2016065742A1 PCT/CN2015/070245 CN2015070245W WO2016065742A1 WO 2016065742 A1 WO2016065742 A1 WO 2016065742A1 CN 2015070245 W CN2015070245 W CN 2015070245W WO 2016065742 A1 WO2016065742 A1 WO 2016065742A1
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WIPO (PCT)
Prior art keywords
module
chassis
disposed
bottom plate
layer
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PCT/CN2015/070245
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English (en)
French (fr)
Inventor
赵玺
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成都珑之微科技有限公司
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Publication of WO2016065742A1 publication Critical patent/WO2016065742A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means

Definitions

  • the utility model relates to a server structure, in particular to a high-density server structure.
  • the server acts as a high-performance computing device to process and store large amounts of data.
  • servers can be divided into tower servers, rack servers and blade servers.
  • Tower servers are large and take up a lot of space, which is not conducive to intensive deployment.
  • blade servers have a more compact server structure, which makes server density more centralized, saves space, and facilitates centralized management.
  • I/O scalability is poor.
  • the high cost constraints have largely restricted the user's choice.
  • the object of the present invention is to provide a new server structure based on the above-mentioned problems, which is based on a modular design, is convenient and flexible to expand, has high density, high reliability, and convenient cluster management.
  • the server structure provided by the utility model comprises a chassis, and the internal space of the chassis is divided into a front part and a rear part;
  • the front part of the internal space of the chassis includes a switch module receiving area, a power module receiving area, and a function module layer bottom plate receiving area; the rear part of the internal space of the chassis includes a system heat dissipation module receiving area;
  • a switch module is disposed in the switch module accommodating area; a power module is disposed in the power module accommodating area; a functional module layer bottom plate is disposed in the function module layer bottom accommodating area; and a system heat dissipating module is disposed in the system heat dissipating module accommodating area;
  • the power module is used to supply power to the switch module, the function module layer backplane, and the system heat dissipation module in the chassis; the switch module and the function module layer backplane have network signal connections;
  • the guide rails are horizontally installed in the two side walls of the chassis, and the slide rails are arranged on both sides of the bottom layer of the functional module layer, and the slide rails of the functional module layer bottom plate cooperate with the guide rails on the side walls of the chassis, so that the functional module layer bottom plate is horizontally placed in the chassis.
  • the rear part of the internal space of the chassis is further provided with a bus bar, and the bus bar has an electrical connection with the power module, and the bus bar has a bus bar hot plug connector disposed on the power cable of the telescopic boom and the bottom plate of the function module layer. Electrical connection; a line connecting the functional module floor and the switch module is also disposed on the telescopic boom.
  • the telescopic boom is divided into two sections, one end of the first section is fixedly connected with the connection terminal of the busbar, and the other end of the first section is movably connected with one end of the second section, so that the telescopic boom can be horizontally Stretching or contracting in the direction; the other end of the second section is fixedly connected with the connecting terminal of the suction end of the locking assembly, and the suction end of the locking assembly is used for hot-swapping connector and bus cable heat on the bottom plate of the functional module layer
  • the plug-in module corresponds to the plug.
  • a magnetic adsorption device is disposed between the bottom layer of the functional module layer and the adsorption end of the locking assembly: a magnetic magnetic chuck is disposed on the bottom plate of the functional module and the adsorption end of the locking assembly Iron, the adsorption end of the locking assembly is provided with an adsorption disk surface for use with an electromagnet;
  • a suction disk surface is disposed on the bottom plate of the functional module and the adsorption end of the locking assembly, and the magnetic adsorption chuck is disposed on the adsorption end of the locking assembly.
  • a damper locking device is further disposed at a position corresponding to the rear end of the side wall of the chassis and the tail portion of the bottom layer of the functional module layer.
  • the device includes a chassis management module and a chassis management submodule; the chassis management module has a signal connection with the chassis management submodule and the management module on the functional module layer backplane, and the chassis management module and the chassis management submodule are further connected to the system.
  • the heat dissipation module has a signal connection; a signal connection line between the function module layer bottom plate and the chassis management module is disposed on the telescopic boom.
  • the invention also provides another server structure, including a chassis; a guide rail is horizontally mounted in two side walls of the chassis, a slide rail is arranged on both sides of the functional module layer bottom plate, a slide rail of the functional module layer bottom plate and a guide rail on the side wall of the chassis Cooperating with each other, the bottom layer of the functional module layer is horizontally placed inside the chassis; the rear part of the internal space of the chassis is further provided with a bus bar, the bus bar is electrically connected with the power module, and the bus bar is disposed on the telescopic boom with a power connection line and a function module.
  • the busbar hot plug connector on the layer bottom plate has an electrical connection; the line connecting the functional module layer backplane and the switch module is also disposed on the telescopic boom.
  • the utility model horizontally arranges the bottom plate of the functional module layer in the chassis, which saves a lot of space, and can lay a layer, a second layer, a fourth layer or an eight layer and the like with different number of functional module layer bottom plates in the chassis according to actual needs.
  • the high-density design of the server is not limited to.
  • the functional module layer of the functional module layer in the utility model can be a computing module, a storage module, a network module and/or other expansion modules according to a user-defined function module, which is convenient to expand and flexible in configuration.
  • the server of the utility model integrates a power module, a switch module, a function module layer bottom plate and a heat dissipation module including various functional modules, and lays out these modules in a unified layout, which embodies the modular design idea and makes the inside of the server chassis. More compact and compact, saving space.
  • the utility model distributes the line and the signal connection line electrically connected with the bottom plate of the functional module layer on the telescopic boom, corresponding to the busbar hot plug connector on the bottom plate of the functional module layer and the hot plug module of the optical cable.
  • the plugging on the one hand, effectively prevents the lines from intertwining with each other, and on the other hand, can realize the arbitrary hot plugging of the function modules on the bottom plate of the function module layer under the condition of uninterrupted power and interrupting the network signal.
  • the chassis management module and the chassis management sub-module of the utility model are connected with the system cooling module signal to realize intelligent temperature control and heat dissipation of the system, and the wind speed of the system cooling module and the number of working fans can be adaptively adjusted according to different temperatures of the monitored system. To achieve the purpose of energy saving.
  • the centralized power supply mode of the utility bus collecting and discharging can effectively eliminate the potential failure of the traditional server structure because of the large system power demand, the heating and aging of the power supply line, and the internal wiring and layout are more concise and beautiful.
  • FIG. 1 is a front view of an embodiment of a server structure of the present invention.
  • FIG. 2 is a schematic rear view of an embodiment of a server structure of the present invention.
  • FIG 3 is a cross-sectional view showing an embodiment of a server structure of the present invention.
  • FIG. 4 is a front view of another embodiment of a server structure of the present invention.
  • FIG. 5 is a schematic diagram of an optical cable transmission system and a hot-plugging structure of an optical cable in an embodiment of a server structure according to the present invention.
  • FIG. 6 is a schematic diagram of a power supply mode of a bus bar in an embodiment of a server structure according to the present invention.
  • FIG. 7A and FIG. 7B are schematic diagrams showing different states of the telescopic boom in the server structure embodiment of the present invention.
  • 10 is the main chassis; 101 is the functional module layer bottom plate; 102 is the power module; 103 is the system heat dissipation module; 104 is the switch module; 105 is the chassis management module; 106, 107, 108 are the chassis management sub-module; 111 is the function module; 112 is a busbar hot plug connector; 113 is a cable hot plug module; 114 is a lock assembly for supporting hot swapping of the cable; 115 is a suction end corresponding to the lock assembly 114; 116 is a damper lock Tightening device; 117 is a sliding rail; 121 is a power unit module; 201 is a telescopic boom; 202 is a busbar; 203 is a fiber optic cable connector.
  • the server structure provided by the utility model comprises a chassis 10 , and the internal space of the chassis 10 is divided into a front part and a rear part.
  • the front part of the internal space of the chassis 10 includes a switch module receiving area, a power module receiving area, and a functional module layer bottom plate receiving area; the rear part of the internal space of the chassis includes a system heat dissipation module receiving area.
  • a switch module 104 is disposed in the switch module accommodating area; a power module 102 is disposed in the power module accommodating area; a functional module layer bottom plate 101 is disposed in the function module layer bottom accommodating area; and a system heat dissipating module 103 is disposed in the system heat dissipating module accommodating area.
  • the power module 102 is configured to supply power to the switch module 104, the function module layer backplane 101, and the system heat dissipation module 103 in the chassis 10.
  • the switch module and the function module layer backplane have network signal connections.
  • the chassis is a 19 inch rack standard.
  • the switch module receiving area is located above the front of the chassis, and the switch module 104 located therein is responsible for the function in the chassis.
  • the function modules on the module layer backplane perform data transmission and communication with the outside, and the switch module 104 is connected to the two side walls of the chassis 10, and can be pulled out and inserted from the chassis 10 in the horizontal direction.
  • the switch module 104 adopts a redundant switching scheme, and the primary and backup switching devices are mutually standby, providing stable data transmission and signal security.
  • the functional module layer bottom plate 101 is located in the middle of the front of the chassis, and the functional module layer bottom plate 101 is provided with a plurality of functional modules.
  • the functional modules may be computing modules, storage modules, network modules, and/or Other expansion modules.
  • the management module layer is also provided with a management module, a bus bar hot plug connector and a fiber optic cable hot plug module.
  • the management module is used for monitoring the status information of each function module on the monitoring board, and the bus bar hot plug connector 112 will be the bottom plate.
  • the power connection lines of the upper functional modules provide a power input port for external unification
  • the optical cable hot plug module 113 summarizes the network connection lines of the functional modules on the backplane to provide a network connection port.
  • the guide rails are horizontally mounted on the two side walls of the chassis, and the slide rails 117 are disposed on both sides of the bottom layer of the functional module layer, and the slide rails 117 of the functional module layer bottom plate cooperate with the guide rails on the side walls of the chassis, so that the functional module layer bottom plate 101 is horizontal
  • the main part of the internal space of the chassis is further provided with a bus bar 202.
  • the functional module layer bottom plate 101 is connected to the bus bar 202 through the telescopic boom 201; the functional module layer bottom plate 101 is electrically connected to the power module 102.
  • the lines connecting the circuit and the functional module layer backplane 101 to the switch module 104 and the chassis management module 105 are all disposed on the telescopic boom 201.
  • the telescopic boom 201 is divided into two sections, one end of the first section is fixedly connected with the connection terminal of the bus bar 202, and the other end of the first section is One end of the second section is movably connected; the other end of the second section is fixedly connected with the connecting terminal of the locking assembly suction end 115, corresponding to the busbar hot plug connector 112 on the functional module layer bottom plate 101 and the optical cable hot plug The plug of module 113.
  • the other end of the first segment is hinged to one end of the second segment, so that the telescopic boom 201 can be stretched or contracted in the horizontal direction.
  • the functional module layer bottom plate can be freely pulled out from the front end of the chassis 10 in the horizontal direction (see Fig. 7A) and push Into (see FIG. 7B), the function module 111 on the functional module layer backplane 101 is arbitrarily hot-swapped, and in addition, in the case of power-off and disconnection of the network signal, the entire functional layer floor 101 is pulled out.
  • a damper locking device 116 is also provided at a position corresponding to the rear of the side wall of the functional module floor 101 at the rear of the side wall of the chassis 10.
  • the spring pins of the damper locking device 116 are compressed and the functional module layer backplane is inserted into place.
  • the function module layer bottom plate needs to be horizontally pulled out from the chassis, only the function module layer bottom plate is first pressed into the chassis first, the damper locking device 116 is unlocked, the spring pin is outwardly popped, and the function module layer bottom plate is pushed toward the chassis. A small part is stretched out so that the staff can easily pull out the functional module floor.
  • the locking assembly suction end 115 fixedly connected to the other end of the second section of the telescopic boom is connected with the corresponding busbar hot plug connection on the functional module layer bottom plate.
  • the functional module layer bottom plate can be easily pulled out from the chassis 10 in the horizontal direction (see FIG. 7A) and pushed in (see FIG. 7B), thereby realizing
  • the function module 111 on the functional module layer bottom plate 101 is arbitrarily hot-swapped.
  • a lock for supporting the hot-plugging of the optical cable is designed between the functional module layer bottom plate 101 and the locking assembly adsorption end 115.
  • Tight assembly 114 Specifically, a magnetic storage chuck electromagnet is disposed on the bottom plate of the functional module layer, and the suction end of the locking assembly is provided with a suction surface corresponding to the electromagnet.
  • the locking assembly suction end 115 is connected to the corresponding bus bar hot plug connector 112 and the cable hot plug module 113 on the functional module layer bottom plate, and
  • the magnetic storage chuck electromagnet on the bottom plate of the functional module layer is magnetically attracted to the surface of the suction plate on the adsorption end of the locking assembly, so that the functional module can be conveniently operated without interruption of the network signal.
  • the layer substrate is pulled out from the chassis 10 in the horizontal direction (see Fig.
  • the rear portion of the internal space of the chassis is further provided with a bus bar 202.
  • the bus bar 202 is electrically connected to the power module 102, and the bus bar is disposed on the power cable of the telescopic boom and the bottom plate of the functional module layer.
  • the busbar hot plug connector has an electrical connection.
  • the functional module layer backplane 101 in the chassis can have one layer, two layers (as shown in Figure 4), four layers, and eight layers.
  • different functional modules 111 may be configured on the functional module layer backplane 101.
  • the functional modules 111 may be computing modules and storage.
  • the module, the network module or other expansion module, the function module layer backplane 101 provides hot plug support to the function module 111, and a certain function module 111 fails, and the normal operation of the other function modules 111 is not affected when the repair is performed.
  • the functional module layer backplane 101 can provide a variety of different configuration options, providing users with a greater choice of space.
  • a power module accommodating area is disposed below the front portion of the internal space of the chassis 10.
  • the power module 102 in the power module accommodating area performs central centralized redundant power supply to other modules in the chassis.
  • the power module is composed of a plurality of power unit modules 121 supporting hot plugging and redundant load balancing, and each power unit module 121 and the power source.
  • the partitions in the module receiving area are connected left and right, and can be pulled out and inserted horizontally from the front end of the power module receiving area, which fundamentally ensures that the system does not stop due to failure of one or two power unit modules 121.
  • the chassis management module 105 and the chassis management sub-modules 106, 107, 108 are also included in the chassis.
  • the chassis management module 105 has a signal connection with the chassis management submodule and the management submodule on the functional module layer backplane, and is responsible for managing and monitoring the running status and parameters of each module of the system, and the user can conveniently locate the local or remotely. The system is viewed and operated in real time by accessing the chassis management module 105.
  • the system heat dissipation module receiving area is located at the rear of the chassis 10, and is used for placing the system heat dissipation module 103 to perform overall heat dissipation on the system.
  • the system heat dissipation module 103 is connected to the rear of the two side walls of the chassis 10 through the locking device, and cooperates with the chassis management module and the chassis management sub-module to implement intelligent temperature control, and can activate different numbers according to different temperatures of the monitored system.
  • the fan and the speed of the corresponding fan are adjusted to ensure the heat dissipation of the system while achieving environmental protection and energy saving.
  • the present invention fully takes this into consideration in the design of the system, and uses an optical cable for data transmission and communication between the functional module layer backplane 101 and the switch module 104, that is, the locking assembly 114 supporting the optical cable hot plugging. With the cooperation, the function module layer bottom plate 101
  • the internal optical cable transmission system of the chassis is realized by the optical cable hot plug module 113, the optical cable connector 203 and the switch module 104.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
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  • General Engineering & Computer Science (AREA)
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Abstract

一种服务器结构，特别是一种高密度型服务器结构。包括机箱（10）；机箱（10）两侧壁内水平安装有导轨，功能模块层底板（101）的两侧设置有滑轨（117），功能模块层底板（101）的滑轨（117）与机箱侧壁上的导轨相互配合，使得功能模块层底板（101）水平放置于机箱（10）内部；机箱（10）内部还设置有汇流排（202），功能模块层底板（101）通过伸缩吊臂（201）与所述汇流排（202）连接；与功能模块层底板（101）的电连接的线路和信号连接的线路均布设在所述伸缩吊臂（201）上。

Description

一种服务器结构 技术领域
本实用新型涉及一种服务器结构，特别是一种高密度型服务器结构。
背景技术
信息技术的飞速发展，必然对高性能计算提出更高的要求，计算应用也越来越复杂。服务器作为一种高性能计算设备，用以处理、存储大量的数据信息。众所周知，目前根据结构不同，服务器可以分为塔式服务器、机架式服务器和刀片式服务器。塔式服务器体积大，占用较大空间，不利于密集型部署。相对于塔式服务器和机架式服务器，刀片式服务器虽然具有更加紧凑的服务器结构，可使服务器密度更加集中，节省了空间，便于集中管理，但由于刀片服务器标准不统一，I/O扩展性差，以及高昂的成本限制，很大程度上制约了用户的选择空间。
因此，在日益增长的高性能计算应用领域，如何在现有服务器体系结构的基础上，提出一种新型的服务器结构，能很好地实现***的模块化设计、扩展灵活、可靠性高，高密度、低能耗、方便集群化管理，利于***资源的均衡配置，这就显得很有必要了。
实用新型内容
本实用新型的发明目的在于：针对上述存在的问题，提供一种基于模块化设计，扩展方便灵活，具有高密度、高可靠性、方便集群化管理等优点的新的服务器结构。
本实用新型提供的一种服务器结构，包括机箱，机箱内部空间分为前部与后部；
机箱内部空间的前部包含交换机模块容纳区、电源模块容纳区以及功能模块层底板容纳区；机箱内部空间的后部包含***散热模块容纳区；
交换机模块容纳区内放置有交换机模块；电源模块容纳区内放置有电源模块；功能模块层底板容纳区内放置有功能模块层底板；***散热模块容纳区内放置有***散热模块；
电源模块用于向机箱内的交换机模块、功能模块层底板及***散热模块供电；交换机模块与功能模块层底板具有网络信号连接；
其中，机箱两侧壁内水平安装有导轨，功能模块层底板的两侧设置有滑轨，功能模块层底板的滑轨与机箱侧壁上的导轨相互配合，使得功能模块层底板水平放置于机箱内部；机箱内部空间的后部还设置有汇流排，汇流排与电源模块具有电连接，汇流排通过布设在伸缩吊臂上电源连接线与功能模块层底板上的汇流排热插拔连接器具有电连接；功能模块层底板与交换机模块连接的线路也布设在所述伸缩吊臂上。进一步，所述伸缩吊臂分为两段，第一段的一端与所述汇流排的连接端子固定连接，第一段的另一端与第二段的一端活动连接，使伸缩吊臂能够在水平方向上拉伸或收缩；第二段的另一端与锁紧总成吸附端的连接端子固定连接，锁紧总成吸附端用于与功能模块层底板上的汇流排热插拔连接器以及光缆热插拔模块对应接插。
进一步，所述功能模块层底板与所述锁紧总成吸附端之间设计有磁性吸附装置：在所述功能模块底板上与所述锁紧总成吸附端接插处设置有保磁性吸盘电磁铁，所述锁紧总成吸附端设置有与电磁铁配套使用的吸附盘面；
或者在所述功能模块底板上与所述锁紧总成吸附端接插处设置有吸附盘面，所述锁紧总成吸附端设置有与吸附盘面配套使用的保磁性吸盘电磁铁。
进一步，在机箱侧壁后部与功能模块层底板尾部相对应的位置还设置有阻尼器锁紧装置。
进一步，还包括机箱管理模块和机箱管理子模块；所述机箱管理模块与机箱管理子模块、功能模块层底板上的管理模块具有信号连接，且所述机箱管理模块、机箱管理子模块还与***散热模块具有信号连接；功能模块层底板与机箱管理模块之间的信号连接线路布设在所述伸缩吊臂上。
本发明还提供了另一种服务器结构，包括机箱；机箱两侧壁内水平安装有导轨，功能模块层底板的两侧设置有滑轨，功能模块层底板的滑轨与机箱侧壁上的导轨相互配合，使得功能模块层底板水平放置于机箱内部；机箱内部空间的后部还设置有汇流排，汇流排与电源模块具有电连接，汇流排通过布设在伸缩吊臂上电源连接线与功能模块层底板上的汇流排热插拔连接器具有电连接；功能模块层底板与交换机模块连接的线路也布设在所述伸缩吊臂上。
综上所述，由于采用了上述技术方案，本实用新型的有益效果是：
1、本实用新型将功能模块层底板水平布设于机箱内，节省了大量空间，可根据实际需要在机箱内布设一层、二层、四层或八层等不同数量的功能模块层底板，实现了服务器的高密度设计。
2、本实用新型中的功能模块层底板上可根据用户定制布设的功能模块为计算模块、存储模块、网络模块和/或其它扩展模块，扩展方便、配置灵活。
3、本实用新型的服务器集成了电源模块、交换机模块、包含各种功能模块的功能模块层底板以及散热模块，并且将这些模块分区布设，统一布线，体现了模块化设计思想，使得服务器机箱内部更加简洁、紧凑，节省了空间。
4、本实用新型将与功能模块层底板电连接的线路和信号连接的线路均布设在伸缩吊臂上，对应于功能模块层底板上的汇流排热插拔连接器以及光缆热插拔模块的接插，一方面有效防止了线路相互缠绕，另一方面可以在不断电和中断网络信号的情况下，实现对功能模块层底板上的功能模块任意热插拔。
5、本实用新型中的机箱管理模块、机箱管理子模块与***散热模块信号连接，实现***智能温控散热，可根据监测到***不同的温度自适应调整***散热模块的风速及工作风扇的数量，实现节能的目的。
6、本实用新型采汇流排集中供电方式，可以有效消除传统服务器结构中因为***电量需求较大，供电线路发热和老化的潜在故障，内部走线、布局更加简洁和美观。
附图说明
图1为本实用新型一种服务器结构实施例的前面示意图。
图2为本实用新型一种服务器结构实施例的后面示意图。
图3为本实用新型一种服务器结构实施例的剖面示意图。
图4为本实用新型一种服务器结构另一实施例的前面示意图。
图5为本实用新型一种服务器结构实施例中的光缆传输***和光缆热拔插结构示意图。
图6为本实用新型一种服务器结构实施例中的汇流排供电方式示意图。
图7A、图7B为本实用新型一种服务器结构实施例中的伸缩吊臂不同状态示意图。
图中标记：
10为主体机箱；101为功能模块层底板；102为电源模块；103为***散热模块；104为交换机模块；105为机箱管理模块；106、107、108为机箱管理子模块；111为功能模块；112为汇流排热插拔连接器；113为光缆热插拔模块；114为支持光缆热插拔的锁紧总成；115为与锁紧总成114对应配套的吸附端；116为阻尼器锁紧装置；117为滑轨；121为电源单元模块；201为伸缩吊臂；202为汇流排；203为光缆连接器。
具体实施方式
下面结合附图，对本实用新型作详细的说明。
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
如图1所示，本实用新型提供的一种服务器结构，包括机箱10，机箱10内部空间分为前部与后部。
机箱10内部空间的前部包含交换机模块容纳区、电源模块容纳区以及功能模块层底板容纳区；机箱内部空间的后部包含***散热模块容纳区。
交换机模块容纳区内放置有交换机模块104；电源模块容纳区内放置有电源模块102；功能模块层底板容纳区内放置有功能模块层底板101；***散热模块容纳区内放置有***散热模块103。
电源模块102用于向机箱10内的交换机模块104、功能模块层底板101及***散热模块103供电；交换机模块与功能模块层底板具有网络信号连接。
结合图1、2、3，在一个具体实施例中，机箱为19英寸机架标准。交换机模块容纳区位于机箱前部的上方，位于其中的交换机模块104负责机箱内功能 模块层底板上的功能模块与外部进行数据传输与通信，交换机模块104与机箱10两侧壁连接，可以水平方向从机箱10中拔出和***。交换机模块104采用冗余交换方案，主、备交换设备相互备用，提供稳定数据传输和信号安全。
功能模块层底板101容纳区位于机箱前部的中间，其中的功能模块层底板101上布设有多个功能模块，根据不同的需求，这些功能模块可以是计算模块、存储模块、网络模块和/或其它扩展模块。功能模块层底板上还设置有管理模块、汇流排热插拔连接器及光缆热插拔模块，管理模块用于监视监控底板上各个功能模块的状态信息，汇流排热插拔连接器112将底板上各功能模块的电源连接线汇总对外统一提供了电源输入端口，光缆热插拔模块113将底板上各功能模块的网络连接线汇总对外统一提供网络连接端口。
其中，机箱两侧壁内水平安装有导轨，功能模块层底板的两侧设置有滑轨117，功能模块层底板的滑轨117与机箱侧壁上的导轨相互配合，使得功能模块层底板101水平放置于机箱内部；机箱内部空间的后部还设置有汇流排202，功能模块层底板101通过伸缩吊臂201与所述汇流排202连接；功能模块层底板101与电源模块102之间电连接的线路以及功能模块层底板101与交换机模块104、机箱管理模块105之间信号连接的线路均布设在所述伸缩吊臂201上。
如图5、6、7A、7B在其他实施例中，所述伸缩吊臂201分为两段，第一段的一端与所述汇流排202的连接端子固定连接，第一段的另一端与第二段的一端活动连接；第二段的另一端与锁紧总成吸附端115的连接端子固定连接，对应于功能模块层底板101上的汇流排热插拔连接器112以及光缆热插拔模块113的接插。
其中，第一段的另一端与第二段的一端为铰接，使伸缩吊臂201能够在水平方向上拉伸或收缩。
这样的设计一方面将线缆收纳在一起，另一方面在不断电和不中断网络信号的情况下，可将功能模块层底板沿水平方向从机箱10前端自由拉出(参见图7A)和推入(参见图7B)，实现对功能模块层底板101上的功能模块111任意热插拔，另外也可以实现在断电和断网络信号情况下，将功能模块层底板101整层拔出。
在一个优选实施例中，在机箱10侧壁后部与功能模块层底板101尾部相对应的位置还设置有阻尼器锁紧装置116。当功能模块层底板101第一次被推入机箱时，阻尼器锁紧装置116的弹销被压缩进去，功能模块层底板***到位。当需要将功能模块层底板从机箱中水平拉出时，只需要先将功能模块层底板向机箱内按压一次，阻尼器锁紧装置116解锁，弹销向外弹出，推动功能模块层底板向机箱外伸出一小部分，这样工作人员将很方便把功能模块层底板拉出。
为了在不断电和不中断网络信号的情况下，也就是伸缩吊臂第二段所述另一端固定连接的锁紧总成吸符端115与功能模块层底板上对应的汇流排热插拔连接器112和光缆热插拔模块113的连接不会脱落的情况下，能方便地将功能模块层底板沿水平方向从机箱10拉出(参见图7A)和推入(参见图7B)，从而实现对功能模块层底板101上的功能模块111任意热插拔，在另一实施例中，在功能模块层底板101与锁紧总成吸附端115之间设计了用于支持光缆热插拔的锁紧总成114。具体的，在所述功能模块层底板上设置了保磁性吸盘电磁铁，所述锁紧总成吸附端设置了与电磁铁对应配套使用的吸符盘面。当功能模块层底板101第一次被***机箱到位时，锁紧总成吸符端115与功能模块层底板上对应的汇流排热插拔连接器112和光缆热插拔模块113的相连，且所述功能模块层底板上的保磁性吸盘电磁铁就与所述锁紧总成吸附端上的吸符盘面紧密磁性吸合，实现在不断电和不中断网络信号的情况下方便地将功能模块层底板沿水平方向从机箱10拉出(参见图7A)和推入(参见图7B)。另外，当需要断电和中断网络信号时，触发保磁性吸盘电磁铁的供电开关，***向保磁性吸盘电磁铁供电，保磁性吸盘电磁铁消去磁性，与锁紧总成吸附端上的吸符盘面之间不再有磁性吸合力，从而实现功能模块层底板101整层从机箱中全部拔出。反之也然。
在实施例中，机箱内部空间的后部还设置有汇流排202，所述汇流排202与电源模块102具有电连接，汇流排通过布设在伸缩吊臂上电源连接线与功能模块层底板上的汇流排热插拔连接器具有电连接。
根据应用等级的不同，机箱中的功能模块层底板101可以有一层、二层(如图4)、四层，八层的配置方案。而根据具体应用需求的不同，可以在功能模块层底板101上配置不同的功能模块111，功能模块111可以是计算模块、存储 模块、网络模块或其它扩展模块，功能模块层底板101对功能模块111提供热插拔支持，某个功能模块111出现故障，更换维修时也不会影响其它功能模块111的正常运行。功能模块层底板101所能提供的多种不同配置方案，为用户提供了更大的选择空间。
继续参见图1～3，机箱10内部空间的前部的下方设置有电源模块容纳区。电源模块容纳区中的电源模块102对机箱中其他模块进行中央集中冗余供电，电源模块由多个支持热拔插和冗余负载均衡的电源单元模块121组成，每个电源单元模块121与电源模块容纳区中的隔板左右连接，可以水平方向从电源模块容纳区前端拔出和***，从根本上保证了***不会因为某个或两个电源单元模块121故障而出现停机。
在其他实施例中，所述机箱内还包括机箱管理模块105和机箱管理子模块106、107、108。机箱管理模块105作为***内部管理核心，与机箱管理子模块及功能模块层底板上管理子模块具有信号连接，负责管理和监测***各模块运行的状态、参数，用户可以很方便地在本地或远程通过访问机箱管理模块105对***进行实时查看和操作维护。
继续参见图1～3，***散热模块容纳区位于机箱10后部，用于放置***散热模块103，对***进行整体散热。***散热模块103通过锁紧装置与机箱10两侧壁的后部连接，并通过与机箱管理模块和机箱管理子模块配合，实现智能温控，可根据监测到***不同的温度而启用不同数量的风扇及调整相应风扇的转速，在保证***散热需求的同时又实现环保节能。
在信息技术飞速发展的今天，对计算能力的要求越来越高，同时对计算设备的网络性能要求也越来越高。因此，本实用新型在体系设计上充分考虑到这一点，在功能模块层底板101与交换机模块104之间采用了光缆进行数据传输和通信，即在支持光缆热插拔的锁紧总成114的配合下，功能模块层底板101 通过光缆热插拔模块113、光缆连接器203与交换机模块104实现机箱内部全光缆传输***。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。

Claims (10)

  1. 一种服务器结构，其特征在于，包括机箱，机箱内部空间分为前部与后部；
    机箱内部空间的前部包含交换机模块容纳区、电源模块容纳区以及功能模块层底板容纳区；机箱内部空间的后部包含***散热模块容纳区；
    交换机模块容纳区内放置有交换机模块；电源模块容纳区内放置有电源模块；功能模块层底板容纳区内放置有功能模块层底板；***散热模块容纳区内放置有***散热模块；
    电源模块用于向机箱内的交换机模块、功能模块层底板及***散热模块供电；交换机模块与功能模块层底板具有网络信号连接；
    其中，机箱两侧壁内水平安装有导轨，功能模块层底板的两侧设置有滑轨，功能模块层底板的滑轨与机箱侧壁上的导轨相互配合，使得功能模块层底板水平放置于机箱内部；机箱内部空间的后部还设置有汇流排，汇流排与电源模块具有电连接，汇流排通过布设在伸缩吊臂上电源连接线与功能模块层底板上的汇流排热插拔连接器具有电连接；功能模块层底板与交换机模块连接的线路也布设在所述伸缩吊臂上。
  2. 根据权利要求1所述的一种服务器结构，其特征在于，所述伸缩吊臂分为两段，第一段的一端与所述汇流排的连接端子固定连接，第一段的另一端与第二段的一端活动连接，使伸缩吊臂能够在水平方向上拉伸或收缩；第二段的另一端与锁紧总成吸附端的连接端子固定连接，锁紧总成吸附端用于与功能模块层底板上的汇流排热插拔连接器以及光缆热插拔模块对应接插。
  3. 根据权利要求2所述的一种服务器结构，其特征在于，在所述功能模块底板上与所述锁紧总成吸附端接插处设置有保磁性吸盘电磁铁，所述锁紧总成吸附端设置有与电磁铁配套使用的吸附盘面；
    或者在所述功能模块底板上与所述锁紧总成吸附端接插处设置有吸附盘面，所述锁紧总成吸附端设置有与吸附盘面配套使用的保磁性吸盘电磁铁。
  4. 根据权利要求1或2所述的一种服务器结构，其特征在于，在机箱侧壁后部与功能模块层底板尾部相对应的位置还设置有阻尼器锁紧装置。
  5. 根据权利要求1或2所述的一种服务器结构，其特征在于，还包括机 箱管理模块和机箱管理子模块；所述机箱管理模块与机箱管理子模块、功能模块层底板上的管理模块具有信号连接，且所述机箱管理模块、机箱管理子模块还与***散热模块具有信号连接；功能模块层底板与机箱管理模块之间的信号连接线路布设在所述伸缩吊臂上。
  6. 一种服务器结构，其特征在于，包括机箱；机箱两侧壁内水平安装有导轨，功能模块层底板的两侧设置有滑轨，功能模块层底板的滑轨与机箱侧壁上的导轨相互配合，使得功能模块层底板水平放置于机箱内部；机箱内部空间的后部还设置有汇流排，汇流排与电源模块具有电连接，汇流排通过布设在伸缩吊臂上电源连接线与功能模块层底板上的汇流排热插拔连接器具有电连接；功能模块层底板与交换机模块连接的线路也布设在所述伸缩吊臂上。
  7. 根据权利要求6所述的一种服务器结构，其特征在于，所述伸缩吊臂分为两段，第一段的一端与所述汇流排的连接端子固定连接，第一段的另一端与第二段的一端活动连接，使伸缩吊臂能够在水平方向上拉伸或收缩；第二段的另一端与锁紧总成吸附端的连接端子固定连接，锁紧总成吸附端用于与功能模块层底板上的汇流排热插拔连接器以及光缆热插拔模块对应接插。
  8. 根据权利要求7所述的一种服务器结构，其特征在于，所述功能模块层底板与所述锁紧总成吸附端之间设计有磁性吸附装置：在所述功能模块底板上与所述锁紧总成吸附端接插处设置有保磁性吸盘电磁铁，所述锁紧总成吸附端设置有与电磁铁配套使用的吸附盘面；
    或者在所述功能模块底板上与所述锁紧总成吸附端接插处设置有吸附盘面，所述锁紧总成吸附端设置有与吸附盘面配套使用的保磁性吸盘电磁铁。
  9. 根据权利要求6或7所述的一种服务器结构，其特征在于，在机箱侧壁后部与功能模块层底板尾部相对应的位置还设置有阻尼器锁紧装置。
  10. 根据权利要求6或7所述的一种服务器结构，其特征在于，功能模块层底板与机箱管理模块之间的信号连接线路布设在所述伸缩吊臂上。
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