JPH0243611A - Computer board cage unit - Google Patents

Computer board cage unit

Info

Publication number
JPH0243611A
JPH0243611A JP63195238A JP19523888A JPH0243611A JP H0243611 A JPH0243611 A JP H0243611A JP 63195238 A JP63195238 A JP 63195238A JP 19523888 A JP19523888 A JP 19523888A JP H0243611 A JPH0243611 A JP H0243611A
Authority
JP
Japan
Prior art keywords
unit
motherboard
alternating current
power supply
power unit
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP63195238A
Other languages
Japanese (ja)
Inventor
Kazuo Miyashita
和男 宮下
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHINETSU GURAFUIKO KK
Original Assignee
SHINETSU GURAFUIKO KK
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 SHINETSU GURAFUIKO KK filed Critical SHINETSU GURAFUIKO KK
Priority to JP63195238A priority Critical patent/JPH0243611A/en
Publication of JPH0243611A publication Critical patent/JPH0243611A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mounting Of Printed Circuit Boards And The Like (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

PURPOSE:To minimize a noise trouble by arranging constantly a fan for cooling onto a cage tray to constitute a unit, providing a direct current power unit having an alternating current electricity receiving terminal through a motherboard to support and erect a boardcage. CONSTITUTION:A fan 3 for cooling is arranged on a cage tray 2 to constitute a unit 1 while an attachable/detachable unit in a computer frame is obtained and a direct current power unit 7 to provide an alternating current electricity receiving terminal through a motherboard 5 to support and erect a boardcage 4 is arranged. Namely, since an alternating current is distributed to respective units by a mesh shield line, the feeding line to the unit away from the power unit naturally becomes shorter. Thus, the voltage drop due to the electric wire and the noise from the external part can be prevented.

Description

【発明の詳細な説明】 このフレームコンピュータの各ユニットに直流電源と冷
却ファンを組込むと共に各ユニットに交流配電を行なう
ようにしたコンピュータボードケージユニットに関する
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a computer board cage unit in which a DC power supply and a cooling fan are incorporated into each unit of this frame computer, and AC power is distributed to each unit.

（従来技術） 従来のフレームコンピュータの直流電源は、１箇所に集
中設置されて、ここから各ユニットに直流配電されるよ
うになっている。(Prior Art) The DC power supply of a conventional frame computer is centrally installed in one location, and DC power is distributed from there to each unit.

このため電源装置から離れたユニットへの給電線は自ず
と長くなり、電線による電圧降下や外部からのノイズを
受は易い。For this reason, a power supply line to a unit remote from the power supply device naturally becomes long, and is susceptible to voltage drop due to the wire and noise from the outside.

また、システムを大型化する場合、電源装置まで含めて
改造しなければならない場合もある。Furthermore, when increasing the size of the system, it may be necessary to modify even the power supply.

更にメンテナンスにおいてもフレームから取り外したユ
ニットを別電源によってテストしなければならず非常に
不便であった。Furthermore, during maintenance, the unit removed from the frame had to be tested using a separate power supply, which was extremely inconvenient.

（目的） この発明は、上記諸欠点を改善するため各ユニットに直
流電源装置と冷却用ファンを一体化させたユニッＩ・を
提供するものである。(Objective) In order to improve the above-mentioned drawbacks, the present invention provides a unit I in which each unit is integrated with a DC power supply and a cooling fan.

（構成） 本発明ユニットは、ユニットを構成するゲージトレー上
に冷却用ファンを定置すると共にボードケージを支持し
て立設するマザーボードを介して交流受電端子を備えた
直流電源装置を設置してなるものであって、該ユニット
はフレームに着脱可能に構成されてなるものである。(Configuration) The unit of the present invention has a cooling fan placed on a gauge tray that constitutes the unit, and a DC power supply device equipped with an AC power receiving terminal via a motherboard that supports a board cage and stands upright. The unit is configured to be removably attached to the frame.

図において（１）はユニット、（２）はトレー（３）は
冷却用ファンである。In the figure, (1) is a unit, (2) is a tray (3) is a cooling fan.

（４）はボードケージ、（５）はマザーボード、（６）
は各ボードへの給電端子である。(4) is the board cage, (5) is the motherboard, (6)
is the power supply terminal to each board.

（７）は複数の直流電源装置であって支持プレート（８
）上に設けられた交流受電コネクタ（９）に接続される
と共に出力端子（７ａ）は夫々直流給電線（１０）を介
してマザーボード給電端子（６）に接続されている。(7) is a plurality of DC power supply devices, and a support plate (8
), and the output terminals (7a) are connected to motherboard power supply terminals (6) via DC power supply lines (10), respectively.

（１１）は冷気漏洩防止板である。(11) is a cold air leakage prevention plate.

上記構成を有するボードユニット（１）のフレーム組込
みの一例は第２図のようである。An example of how the board unit (1) having the above structure is assembled into a frame is shown in FIG.

（１２）はフレーム、（１３）は商用交流受電用コード
、（１４）はサーキットブレーカであって、メツシュシ
ールド線（１７）によってノイズカットトランス（１５
）に接続され、該トランスの二次例はメツシュシールド
線によって各ユニット用ブレーカ（１６）を経て各ユニ
ットの交流受電コネクタ（９）に接続されている。（１
８〉はハードディスクである。(12) is a frame, (13) is a commercial AC power receiving cord, (14) is a circuit breaker, and a mesh shield wire (17) is connected to a noise cut transformer (15).
), and the secondary example of the transformer is connected to the AC power receiving connector (9) of each unit via the breaker (16) for each unit by a mesh shield wire. (1
8> is a hard disk.

（効果） 本発明ユニットを内装しているフレームコンピュータに
おいては、メツシュシールド線（１７）によって各ユニ
ットに交流が配電されているのでノイズ障害が少なくな
り、またこの交流はノイズカットトランスを経て供給さ
れているから外部ノイズの影響も少なくなる。(Effects) In a frame computer equipped with a unit of the present invention, AC power is distributed to each unit by mesh shield wires (17), so noise interference is reduced, and this AC power is supplied via a noise cut transformer. Because of this, the influence of external noise is also reduced.

各ユニットには専用直流電源を備えているからユニット
の分離及び増設が自由にできる。Each unit is equipped with a dedicated DC power supply, so units can be freely separated and expanded.

更に各ボード等への直流配線の長さも一定であるから電
圧降下の問題は無視できる。Furthermore, since the length of the DC wiring to each board etc. is constant, the problem of voltage drop can be ignored.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明ユニットの概要構成を示す斜視図、第２
図はユニツＩ・の組込状態を示すコンピュータフレーム
の斜視図である。 （４）はボードケージ、（５）はマザーボード、（７）
は直流電源。 代　理　人　　　弁理士　　中村　　宏７１図 倉　２　飄Fig. 1 is a perspective view showing the general configuration of the unit of the present invention;
The figure is a perspective view of a computer frame showing a state in which Unit I is installed. (4) is the board cage, (5) is the motherboard, (7)
is a DC power supply. Agent: Patent Attorney Hiroshi Nakamura 71 Zukura 2.

Claims (1)

【特許請求の範囲】[Claims] コンピュータフレーム内に着脱可能なユニットであって
ユニットを構成するケージトレー上に冷却用ファンを設
置すると共にボードケージを支持して立設するマザーボ
ードを介して交流受電端子を備えた直流電源装置を設置
して構成されたコンピュータボードケージユニット。A cooling fan is installed on the cage tray, which is a removable unit that can be installed inside the computer frame, and a DC power supply device equipped with AC power receiving terminals is installed via the motherboard, which stands up to support the board cage. A computer board cage unit configured with
JP63195238A 1988-08-04 1988-08-04 Computer board cage unit Pending JPH0243611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63195238A JPH0243611A (en) 1988-08-04 1988-08-04 Computer board cage unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63195238A JPH0243611A (en) 1988-08-04 1988-08-04 Computer board cage unit

Publications (1)

Publication Number Publication Date
JPH0243611A true JPH0243611A (en) 1990-02-14

Family

ID=16337783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63195238A Pending JPH0243611A (en) 1988-08-04 1988-08-04 Computer board cage unit

Country Status (1)

Country Link
JP (1) JPH0243611A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007522569A (en) * 2004-02-17 2007-08-09 リッタル　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング　ウント　コンパニー　コマンディトゲゼルシャフト Equipment assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242218A (en) * 1985-08-20 1987-02-24 Fujitsu Ltd Cooling device for housing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242218A (en) * 1985-08-20 1987-02-24 Fujitsu Ltd Cooling device for housing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007522569A (en) * 2004-02-17 2007-08-09 リッタル　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング　ウント　コンパニー　コマンディトゲゼルシャフト Equipment assembly

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