WO2002093333A1 - Bati de serveur - Google Patents
Bati de serveur Download PDFInfo
- Publication number
- WO2002093333A1 WO2002093333A1 PCT/JP2002/004433 JP0204433W WO02093333A1 WO 2002093333 A1 WO2002093333 A1 WO 2002093333A1 JP 0204433 W JP0204433 W JP 0204433W WO 02093333 A1 WO02093333 A1 WO 02093333A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- upper body
- internal space
- hole
- opening
- server
- Prior art date
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1495—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures providing data protection in case of earthquakes, floods, storms, nuclear explosions, intrusions, fire
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0015—Gaskets or seals
- H05K9/0016—Gaskets or seals having a spring contact
Definitions
- the present invention relates to a server rack that shields electromagnetic waves and protects an internal server.
- Such servers are exposed to threats such as information leakage and information alteration from acts involving external access. For these, a technology has been established to prevent unauthorized access by building a firewall. On the other hand, the computer itself emits weak electromagnetic waves, so there is a possibility that the data will be leaked overnight. On the other hand, it has been reported that computers have extremely low resistance to electromagnetic waves, and may malfunction due to illegal CB radio signals or even destroy computer elements and storage devices.
- An object of the present invention is to provide a server and a rack that can protect data stored in a storage element or a storage medium from external harmful electromagnetic waves. Disclosure of the invention
- An object of the present invention is to secure an internal space and to provide two openings in a certain direction, An upper body formed of a metal having a certain thickness, a lower body formed of a metal having a certain thickness provided with at least one opening in the certain direction, and one opening of the upper body.
- a sub-rack capable of accommodating at least a plurality of servers in a stacked state in an internal space of the upper main body, wherein the shield fingers are arranged along the periphery of each opening of the upper main body;
- a shield finger disposed along a periphery of an opening of the main body, and an intake hole disposed in the upper main body, the front door, and / or the rear door, wherein:
- At least a shield member is disposed in the hole of the intake hole, and an exhaust hole disposed in the upper body, the front door, and / or the rear door, at least the shield member is disposed in the hole.
- An exhaust hole disposed; a plurality of conductor tubes penetrating the upper body and the lower body; an optical fiber cable passing from the conductor tube to an inner space of the upper body from the lower body; The optical fiber arranged in space
- An optical conversion adapter that is connected to the cable and converts an optical signal transmitted through the optical fiber into an electric signal, and a power supply that passes through the other conductor tube and reaches the internal space of the upper body from the lower body.
- an exhaust hole is provided in a top plate of the upper main body, and is a fan having blades driven by a motor.
- an air inlet is arranged in the rear door.
- a hole is provided through the upper body and the lower body, and a noise filter is attached to the internal space of the lower body via the hole, and the hole is provided.
- a noise filter is attached to the internal space of the lower body via the hole, and the hole is provided.
- the terminal of the illuminator appears. It is desirable that the noise filter be interposed between the insulating transformer and the socket.
- the front door further includes a window for externally monitoring a movable state of the server disposed in the internal space, and the window has a shield mesh.
- FIG. 1 is a perspective view showing an appearance of a server rack according to an embodiment of the present invention.
- FIG. 2A is a front view of the sub-bar according to the present embodiment.
- FIG. 2B is a front view showing a state where the front door and the lower front door of the server rack according to the present embodiment are removed.
- FIG. 3 is a schematic side view of the server rack according to the present embodiment in a state where a right side wall of the front is removed.
- FIG. 4 is a rear view of the upper main body according to the present embodiment.
- FIG. 5 is a plan view showing a state where an upper plate of an upper main body of the server rack is removed.
- FIG. 6 is a front view of the upper main body according to the present embodiment.
- FIG. 7 is an enlarged cross-sectional view of a part A of FIG.
- FIG. 8A is a diagram schematically showing the periphery of a conductor tube according to the present embodiment.
- FIG. 8B is a diagram schematically showing another periphery of the wire tube according to the present embodiment.
- FIG. 9 is a block diagram schematically showing an electric circuit in the sub rack according to the present embodiment.
- FIG. 1 is a perspective view showing the appearance of a server rack according to an embodiment of the present invention
- FIG. 2A is a front view of the server rack according to this embodiment
- FIG. FIG. 4 is a front view showing a state where a lower front door is removed.
- the server rack 10 has an upper body 12 and a lower body 1 made of steel. It consists of four.
- a front door 16 provided with a handle 20 that can be opened and closed is arranged, and a rear door 48 (not shown in FIG. 1) described later is also arranged on the rear side.
- the server can be housed inside.
- a connection between servers and a connection between the server and the rooftop By opening the rear door 48, it is possible to make a connection between servers and a connection between the server and the rooftop.
- a lower front door 18 that can be opened and closed is also arranged on the lower body 14.
- the thickness of the wall of the upper main body is 40 mm at the bent portion, 21 mm at other portions, and the thickness of the front door and the rear door is 21 mm. ing.
- an electromagnetic wave of 50 O V / m can be blocked to protect the internal server.
- the upper main body 12 and the lower main body 14 do not need to be integrally formed, but may be formed by fixing a plurality of plate members by welding. In this case, in the case of spot welding or rivet mounting, the shielding effect cannot be exerted as the frequency band becomes higher. Therefore, welding using a stainless steel shield welding method is desirable.
- the upper body 12 and the lower body 14 are not welded by spot welding or rebate but are made by stainless shield welding.
- the sub-barracks 10 have a size of width 600 mm ⁇ depth 900 mm ⁇ height 188 mm.
- the front door 16 At one side end of the front door 16, three hinges 22 are provided at predetermined intervals. Similarly, three door locking members 24 are provided at predetermined intervals on the other side end and the side wall of the upper main body 12. The front door 16 is tightly fixed to the front of the upper body 12 by the door locking member 24. Furthermore, in the present embodiment, the front door 16 is provided with a window 26 through which the operating state of the server can be viewed from the outside. In the present embodiment, since the server rack 10 can accommodate 13 1U-sized servers, 13 windows 26 are provided.
- 13 1U size servers 30 and 1 1 U Router 32 can be attached in a space 27 in the upper main body 12, at predetermined intervals (for example, 89 mm), 13 1U size servers 30 and 1 1 U Router 32 can be attached.
- the space above is to provide a sufficient air space for cooling the server.
- an optical cable from the outside is connected to an optical conversion adapter (not shown) arranged in the space 27, and furthermore, a normal signal line is used between the optical conversion adapter and the router 32. It is now connected.
- a signal based on 100 BASE or 100 BASE-FX is output from the optical conversion adapter.
- the connection between the server 30 and the connection between the router 32 and the server 30 is a connection in the internal space 27 in a state where external electromagnetic waves are cut off, a normal signal is used.
- a line is sufficient.
- a mounting panel 28 having a predetermined screw hole for screwing the server 30 is provided adjacent to the opening of the upper body 12.
- the user accommodates the server 30 inside the upper body 12 with the front door 16 opened, and aligns the screw holes provided on the front panel of the server with the screw holes of the mounting panel 28. Then, by screwing a screw into the screw hole, the server 30 can be mounted inside. Similarly, the router 32 can be mounted inside the upper main body 12.
- FIG. 3 is a schematic side view of the server rack 10 according to the present embodiment with the right side wall on the front side removed.
- a power board 46 to which a plurality of outlets (sockets) are attached is provided inside the upper body 12 on the rear side of the left inner wall.
- FIG. 3 and FIG. 5 which is a plan view showing a state in which the upper plate of the upper body 12 of the server rack is removed, the lower plate of the upper body 12 penetrates the lower body 14.
- a plurality of (six in the present embodiment) first power supply filters 36 and a plurality (six in the present embodiment) are provided in the lower body 14 through the holes.
- the second power supply filter 38 is attached. In the first power supply filter 36 and the second power supply filter 38, the terminals appear on the bottom plate side of the lower body 14.
- a shield plate 42 and a shield plate 44 are arranged at substantially the center of the inside of the lower body 14. Inside this, a main body of a shield transformer described later is arranged. The terminal of the shield transformer is the same as the power supply filter above. Through the top plate and the upper plate of the upper body 12, it appears in the space inside the upper body 12.
- the upper main body 12 is provided with a hole penetrating the bottom plate and the top plate of the lower main body 14, and is provided with a conductor tube 40 for passing an optical fiber cable and the like described later. Needless to say, it is desirable that unused ones of the conductor tubes 40 be shielded by a honeycomb shield or a copper net to enhance the shielding effect.
- FIG. 4 is a rear view of the upper main body 12. As shown in FIGS. 3 and 4, a rear door 48 is provided at the back of the upper body. A plurality of ventilation holes 52 are arranged below the rear door 48. In the present embodiment, air hole 52 has a diameter of about 120 mm. As shown in FIG. 3, a member 50 provided with a honeycomb shield formed of copper foil or the like is fitted into the ventilation hole 52. Alternatively, a shield made of a copper net may be formed. Honeycomb shields are grounded with a single wire. flick
- a plurality of (three in this embodiment) hinges 54 are provided at one side end of the back door 48 at a predetermined interval, and a plurality of hinges 54 are provided at a predetermined interval at the other side end. (Three in this embodiment) are provided with sealing handles 58.
- the handle 58 can be rotated in the direction of arrow A about the fulcrum, and by pushing outward in a horizontal state, the hole of the handle receiving member 60 provided at the corresponding position on the side end of the upper body 12 is formed. It is fitted to the part. As a result, the rear door 48 is firmly fixed.
- FIG. 6 is a front view of the upper main body.
- a plurality of (six in the present embodiment) fans 62 are provided on the top plate of the upper main body 12.
- the fan has a diameter of 12 mm.
- the fan is equipped with rotating blades and a motor (both not shown), and can supply air from the socket (socket) inside the upper body 12 to ventilate the interior space 27 .
- the top of the fan 62 is also provided with a honeycomb shield or a shield made of copper net, similarly to the vent hole 52.
- a predetermined shield member for example, a honeycomb shield is disposed in the opening (the ventilation hole 52 and the fan 62) to prevent electromagnetic waves from entering the internal space 27.
- FIG. 7 is an enlarged cross-sectional view of a part A of FIG.
- a shield finger 66 is provided between the back of the front door 15 and the front of the upper body 12. More specifically, it is desirable that the shield finger 66 be attached along the periphery of the opening of the upper main body 12, particularly on the position where the rivet or the like is drilled.
- a shield finger (not shown) is attached along the periphery of the rear opening, and when the rear door 48 is closed, the shield finger is used to connect the internal space 27 to the outside. Are electromagnetically shut off. In this way, the electromagnetic shielding of the door by the door is realized.
- a plurality of front doors 16 are provided so that the server disposed in the internal space 27 can be viewed from the outside.
- 13 windows 26 are provided.
- the window 26 has a structure 70 including an acryl panel and a shield mesh.
- a panel mounting member 72 is attached to the front side of the door 16 to enhance the shielding of the window opening 26. It is desirable that the panel mounting member be firmly mounted on the door 16 by, for example, stainless shield welding. Such a configuration prevents electromagnetic waves from passing through the window 26 to reach the internal space 27.
- FIG. 8A and FIG. 8B are schematic diagrams respectively showing the conductor tube 40 and various lines passing through the conductor tube 40 in the present embodiment.
- an optical fiber cable 100 used as a data line is passed through a conductor tube 40.
- the optical fiber cable 100 passes through the conductor tube 40, enters the internal space 27 of the upper body 12, and is connected to the optical conversion adapter 102.
- it is preferable that the optical fiber cable 100 does not use a metal core wire. This is because a metal core wire may pick up noise.
- a normal signal line extending from the optical conversion adapter 102 is connected to each server 30.
- FIG. 8A an optical fiber cable 100 used as a data line is passed through a conductor tube 40.
- the optical fiber cable 100 passes through the conductor tube 40, enters the internal space 27 of the upper body 12, and is connected to the optical conversion adapter 102.
- it is preferable that the optical fiber cable 100 does not use a metal core wire. This is because a metal core wire may pick up noise.
- FIG. 9 is a block diagram schematically showing an electric circuit in the server mark 10.
- a signal line from the stabilized AC power supply 106 extends to a terminal of a transformer 108 such as a shield transformer.
- the power supply line downstream of the transformer 108 that is, the side on which the socket and the like are arranged
- the power supply line upstream of the transformer 108 are electromagnetically cut off.
- power lines extend from the transformer 108 to various AC stabilized power supplies 110-1-1 to 110-4.
- Stabilized AC power supply 1 110—1 to 110—3 through power lines, for example, through a noise filter 36, each of them, outlets (sockets) group 48—1 to 48—3 Connected to.
- a power line from the AC stabilized power supply 110-4 is connected to a motor for driving the blades of a plurality of fans 62 via a noise filter 36.
- the electric power from the AC stabilized power supply 110-4 is used as a power supply for driving various sensors or for driving an alarm lamp or an alarm user.
- the power line passes through the power lamps 1 and 12. Therefore, when power is supplied to the electric circuit, the power lamp 112 is lit.
- This power lamp is located on the door 18 of the lower body 14 of the server lamp 10 (the three round lamps at the upper right corner of the handle of the lower front door 18 in FIGS. 1 and 2A). Can determine whether power is supplied to the rack 10. Similarly, it is desirable that an alarm lamp and an alarm holder be arranged at the door 18.
- the first noise filter 36 is used, but the present invention is not limited to this, and it goes without saying that the second noise filter 38 may be used.
- a noise cut transformer may be used instead of the shield transformer.
- the upper main body and the lower main body are each made of steel having a predetermined thickness, a honeycomb shield is arranged at an opening such as an air hole, and the periphery of the door opening is a shield finger. Surrounding.
- a power supply line and a power line are taken in through a conductor tube 40 from the lower main body to the upper main body. But As a result, it is possible to provide a server rack having an excellent electromagnetic wave blocking power.
- the main body of the electric circuit component which needs to be replaced such as a filter or a transformer, is arranged in the lower main body so that only the terminal is exposed in the space 27 of the upper main body 12. ing. Therefore, it is possible to replace the above-described components while the server 30 and the like are accommodated.
- the thicknesses of the upper main body, the lower main body, and the door of the server rack are not limited to those in the above-described embodiment, and may be changed according to the shielding property of electromagnetic waves.
- the number of fans and ventilation holes can be changed as appropriate according to the size of the internal space and the number of servers to be accommodated.
- the front door is provided with a window made of a shield mesh and an acrylic panel so that the movable state of the server can be monitored from outside.
- the present invention is not limited to this.
- a pipe is vertically provided in the internal space, and a monitor camera capable of moving up and down is arranged along the pipe, and image data of the monitor camera is transmitted through an optical cable passing through the conductor tube 40.
- the configuration may be such that the image is transmitted to an external monitoring device and the state of the internal space 27 is displayed on the screen of the display device of the monitoring device.
- the present invention can be used to accommodate electronic devices affected by electromagnetic waves, such as servers and hard disk drives. Further, the server rack according to the present invention can be arranged in any environment where the electronic device is used, such as an office or a data center.
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02724700A EP1391800B1 (en) | 2001-05-11 | 2002-05-07 | Server rack |
AT02724700T ATE469387T1 (de) | 2001-05-11 | 2002-05-07 | Server-rack |
DE60236507T DE60236507D1 (en) | 2001-05-11 | 2002-05-07 | Server-rack |
US10/477,318 US7116558B2 (en) | 2001-05-11 | 2002-05-07 | Server rack |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001142145A JP4282913B2 (ja) | 2001-05-11 | 2001-05-11 | サーバラック |
JP2001-142145 | 2001-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002093333A1 true WO2002093333A1 (fr) | 2002-11-21 |
Family
ID=18988501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/004433 WO2002093333A1 (fr) | 2001-05-11 | 2002-05-07 | Bati de serveur |
Country Status (7)
Country | Link |
---|---|
US (1) | US7116558B2 (ja) |
EP (1) | EP1391800B1 (ja) |
JP (1) | JP4282913B2 (ja) |
KR (1) | KR100804025B1 (ja) |
AT (1) | ATE469387T1 (ja) |
DE (1) | DE60236507D1 (ja) |
WO (1) | WO2002093333A1 (ja) |
Cited By (1)
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TWI770526B (zh) * | 2020-06-05 | 2022-07-11 | 英業達股份有限公司 | 電腦 |
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JP2004281789A (ja) * | 2003-03-17 | 2004-10-07 | Ntt Power & Building Facilities Inc | 大型装置対応ラック |
WO2004114240A2 (en) * | 2003-06-13 | 2004-12-29 | Xtec, Incorporated | Differential radio frequency identification reader |
WO2006034443A1 (en) * | 2004-09-20 | 2006-03-30 | American Power Conversion Corporation | Equipment rack data/power distribution |
US20060125358A1 (en) * | 2004-12-14 | 2006-06-15 | Robert Vernon Williamson | Console embedded server rack |
JP3792708B1 (ja) * | 2005-02-22 | 2006-07-05 | 株式会社日立製作所 | 核医学診断装置及び陽電子放出断層撮影装置 |
JP4729386B2 (ja) * | 2005-11-09 | 2011-07-20 | 東芝ライテック株式会社 | 電源ユニット及び電源装置 |
US7302150B2 (en) * | 2006-04-27 | 2007-11-27 | The Boeing Company | Illuminated latch indicator assembly |
US20080028213A1 (en) * | 2006-07-31 | 2008-01-31 | Michael Hall | Apparatus and system for improving computer system security |
US8587929B2 (en) * | 2010-10-22 | 2013-11-19 | Eaton Corporation | High density uninterruptible power supplies and related systems and power distribution units |
TW201227217A (en) * | 2010-12-24 | 2012-07-01 | Hon Hai Prec Ind Co Ltd | Movable server room |
CN102970838B (zh) * | 2012-11-20 | 2015-10-28 | 北京广利核系统工程有限公司 | 一种抗高低频冲击的机柜 |
US9038831B2 (en) | 2012-11-27 | 2015-05-26 | Oracle International Corporation | Disaster resistant system for maintaining operation of computing devices mounted within storage racks during water and other related contaminating events |
US9236717B2 (en) * | 2012-12-11 | 2016-01-12 | Panduit Corp. | Equipment segregation unit for an industrial control panel |
US9524005B2 (en) * | 2013-11-13 | 2016-12-20 | W.W. Grainger, Inc. | Data center server racks |
KR200476881Y1 (ko) * | 2013-12-09 | 2015-04-10 | 네이버비즈니스플랫폼 주식회사 | 냉기공급용 부스장치 |
EP3089043B1 (en) | 2014-05-16 | 2020-12-30 | Huawei Technologies Co. Ltd. | Cabinet server and data center based thereon |
KR101592260B1 (ko) | 2015-02-10 | 2016-02-11 | 주식회사 비바엔에스 | 모바일 통신 단말기의 테스트장치 |
US10470329B2 (en) * | 2016-01-29 | 2019-11-05 | Eaton Intelligent Power Limited | Multi-compartment arc-generating electrical equipment using compressible intercompartment cable seals |
US10021804B1 (en) * | 2016-12-30 | 2018-07-10 | T-Mobile Usa, Inc. | Electronic equipment cabinet |
KR102034552B1 (ko) | 2017-12-22 | 2019-10-21 | 주식회사 씨엔씨알 | 서버랙의 비상 보호장치 |
US10491302B1 (en) | 2018-08-06 | 2019-11-26 | Hewlett Packard Enterprise Development Lp | Rack-level photonic solution |
US10623101B1 (en) * | 2018-08-07 | 2020-04-14 | Hewlett Packard Enterprise Development Lp | Hyperscale photonics connectivity solution |
US10757041B2 (en) | 2018-12-03 | 2020-08-25 | Hewlett Packard Enterprise Development Lp | Full server-level redundancy using a single network interface controller(NIC) and a single NIC card |
KR102230312B1 (ko) * | 2020-06-22 | 2021-03-22 | 노브가든 주식회사 | 암호화폐 기반의 실시간 가치평가 보상 시스템 |
KR102573170B1 (ko) * | 2023-05-08 | 2023-09-01 | 강산에프에이 주식회사 | 방열 기능이 개선된 인버터 장치 |
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2002
- 2002-05-07 KR KR1020037014548A patent/KR100804025B1/ko not_active IP Right Cessation
- 2002-05-07 WO PCT/JP2002/004433 patent/WO2002093333A1/ja active Application Filing
- 2002-05-07 EP EP02724700A patent/EP1391800B1/en not_active Expired - Lifetime
- 2002-05-07 DE DE60236507T patent/DE60236507D1/de not_active Expired - Lifetime
- 2002-05-07 AT AT02724700T patent/ATE469387T1/de not_active IP Right Cessation
- 2002-05-07 US US10/477,318 patent/US7116558B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
JP4282913B2 (ja) | 2009-06-24 |
DE60236507D1 (en) | 2010-07-08 |
EP1391800A4 (en) | 2008-12-10 |
JP2002341962A (ja) | 2002-11-29 |
US7116558B2 (en) | 2006-10-03 |
ATE469387T1 (de) | 2010-06-15 |
EP1391800B1 (en) | 2010-05-26 |
KR100804025B1 (ko) | 2008-02-18 |
US20040195944A1 (en) | 2004-10-07 |
KR20040005948A (ko) | 2004-01-16 |
EP1391800A1 (en) | 2004-02-25 |
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