JPH0282072A - Cooling method of device - Google Patents

Cooling method of device

Info

Publication number
JPH0282072A
JPH0282072A JP23352988A JP23352988A JPH0282072A JP H0282072 A JPH0282072 A JP H0282072A JP 23352988 A JP23352988 A JP 23352988A JP 23352988 A JP23352988 A JP 23352988A JP H0282072 A JPH0282072 A JP H0282072A
Authority
JP
Japan
Prior art keywords
unit
section
cooling mechanism
cooling
control 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.)
Granted
Application number
JP23352988A
Other languages
Japanese (ja)
Other versions
JPH0746007B2 (en
Inventor
Akio Kawada
川田 秋男
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP63233529A priority Critical patent/JPH0746007B2/en
Publication of JPH0282072A publication Critical patent/JPH0282072A/en
Publication of JPH0746007B2 publication Critical patent/JPH0746007B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To permit switching of heat discharging direction freely into either one of directions toward a front surface or a rear surface and obtain good cooling effect by a method wherein a cooling mechanism unit is detachably attached between a control unit and a rear surface venting hole unit or the heat discharging direction of the cooling mechanism unit is converted and the unit is detachably attached between a front surface venting hole unit and the control unit. CONSTITUTION:A device is constituted of an operating unit 1, a front surface venting hole unit 2, a control unit 3, a cooling mechanism unit 4, a rear surface venting unit 5 and a plurality of connecting pieces 6, 7, 8, 9 connecting these units while the fan 12 of the cooling mechanism unit 4 is connected to an air duct 13, provided at a side faced to the control unit 3, through the connecting pieces 14. When heat is discharged to the rear side of the device, cooling air flows through the slits 10 of the front venting hole unit 2 by the operation of the fan 12 and flows through the control unit 3, the cooling mechanism unit 4 and the slits 11 of the rear surface venting hole unit 5 as shown by broken line arrow signs 15 in a diagram whereby cooling in the control unit 3 may be effected. In this case, the direction of airflow or heat discharging direction may be switched since the cooling mechanism can be attached in converted state. Even when the cooling mechanism unit is attached in the converted state, cooling system for the control unit becomes same and good cooling effect may be obtained in either case.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は装置の冷却方法に係り、特に装置の設置レイア
ウト上、排熱方向に制限を受ける場合に、排熱方向を可
変として設置上の対応を図り、かつ装置内を効率的に冷
却することができる冷却方法に関するものである。
[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method for cooling equipment, and particularly when the direction of heat exhaustion is restricted due to the installation layout of the equipment, the direction of heat exhaustion can be made variable to improve the installation efficiency. The present invention relates to a cooling method capable of efficiently cooling the inside of an apparatus.

〔従来の技術] 従来の装置は、例えば実公昭57−17388号公報に
記載のように、装置の上部より冷気を吸気し、装しかし
、装置の小形化が図られ、銀行のカウンタ下や、事務所
の机下に装置を設置するようになると、他の装置との重
ね設置が必須となって来る。
[Prior Art] Conventional devices, such as those described in Japanese Utility Model Publication No. 57-17388, draw in cool air from the top of the device. When devices are installed under desks in offices, it becomes necessary to stack them with other devices.

この場合、装置下方に排熱する方式では、装置下方の排
熱エリアが十分に確保できなくなって、装置内の効率的
な冷却効果を期待できなくなる。
In this case, with the method of discharging heat downward of the device, a sufficient heat exhaust area below the device cannot be secured, and an efficient cooling effect inside the device cannot be expected.

このため、装置の冷却風排熱方向は、装置前面方向か、
又は背面方向とすることが、カウンタ下や机の下に装置
を重ね設置する際には、良好である。しかし、設置場所
の都合で排熱方向に制約を受け、顧客の要求で排熱方向
を変えて設定する場合が生じて来る。
For this reason, the cooling air exhaust direction of the device is either toward the front of the device or
Alternatively, it is preferable to face the rear side when the apparatuses are stacked under a counter or a desk. However, there are cases where the direction of heat exhaustion is restricted due to the installation location, and the direction of heat exhaustion is changed at the customer's request.

その際、装置は前面排熱と後面排熱の2通りのタイプが
必要となるが、移設等で設置場所を変更されて排熱方向
の変更を生じた場合に、タイプ変更による対応を図るこ
とが難しい。
In this case, two types of equipment are required: front heat exhaust and rear heat exhaust, but if the installation location is changed due to relocation etc. and the direction of heat exhaust is changed, the type should be changed. is difficult.

本発明の目的は、装置の設置環境により排熱方向を前面
、後面のいずれにも自由に切替えることができ、かつ、
良好な冷却効果を得ることのできる装置の冷却方法を提
供することにある。
An object of the present invention is to allow the direction of heat exhaustion to be freely switched between the front and rear sides depending on the installation environment of the device, and
An object of the present invention is to provide a method for cooling an apparatus that can obtain a good cooling effect.

〔課題を解決するための手段〕[Means to solve the problem]

上記目的は、装置を操作部、前面通気孔部、制御部、冷
却機構部、背面通気孔部の5つに分割構成し、冷却機構
部を制御部と背面通気孔部の間、または、冷却機構部の
排熱方向を逆転して前面通気孔部と制御部の間に着脱自
在に取付けられるようにすることで達成される。
The above purpose is to divide the device into five parts: the operation section, the front ventilation hole section, the control section, the cooling mechanism section, and the rear ventilation hole section. This is achieved by reversing the heat exhaust direction of the mechanism section so that it can be detachably attached between the front air vent section and the control section.

〔作用] 冷却機構部は一方向に固定された強制風を流すようにし
ているが、風向きは冷却機構部を反転し取付けられるよ
うにすることで、排熱方向を切替えることができる。
[Operation] Although the cooling mechanism section is designed to flow forced air that is fixed in one direction, the direction of the heat exhaust can be changed by reversing and attaching the cooling mechanism section.

また、冷却機構部は、制御部に面する側がダクト状にな
っており、前記の冷却機構部を反転取付けしても、制御
部に対しては冷却方式そのものは同一となるため、いづ
れの排熱方向を選択しても、良好な冷却効果を得ること
ができる。
In addition, the cooling mechanism section has a duct-like shape on the side facing the control section, and even if the cooling mechanism section is installed upside down, the cooling method itself will be the same for the control section, so no exhaust system will be used. A good cooling effect can be obtained regardless of the thermal direction selected.

〔実施例〕〔Example〕

以下、添付の図面に示す実施例により、更に詳細に本発
明について説明する。
Hereinafter, the present invention will be explained in more detail with reference to embodiments shown in the accompanying drawings.

第1図は、本発明の第1の実施例を示す装置の断面図で
あり、装置後方に排熱するものである。
FIG. 1 is a sectional view of a device showing a first embodiment of the present invention, in which heat is exhausted to the rear of the device.

この装置は、図示するように、大別して操作部lと、全
面通気孔部2と、制御部3と、冷却機構部4と、後面通
気孔部5と、これらを連結固定する複数の連結孫子6,
7,8.9から構成されている。尚、全面通気孔部2に
は通風用スリット1oが設けられ、後面通気孔部5にも
通風用スリット11が設けられ、通風用スリット10.
11は開口面積が等しく設定されている。また、冷却機
構部4にはファン12が設けられており、ファン12は
制御部3に面する側に設けられたエアーダクト13に対
して連結孫子14で固定されている。
As shown in the figure, this device is roughly divided into an operation part l, a full-face ventilation hole part 2, a control part 3, a cooling mechanism part 4, a rear ventilation hole part 5, and a plurality of connecting parts that connect and fix these parts. 6,
It consists of 7, 8, and 9. Incidentally, a ventilation slit 1o is provided in the front surface ventilation hole portion 2, a ventilation slit 11 is provided in the rear surface ventilation hole portion 5, and a ventilation slit 10 is provided in the rear surface ventilation hole portion 5.
11 are set to have the same opening area. Further, the cooling mechanism section 4 is provided with a fan 12, and the fan 12 is fixed to an air duct 13 provided on the side facing the control section 3 by a connecting plate 14.

装置後方への排熱は、次のように行われる。即ち、ファ
ン12の働きにより、全面通気孔部2のスリット10か
ら冷却風が流入し、この冷却風が、制御部3と冷却機構
部4と後面通気孔部5のスリット11を破線矢印15の
ように流れることにより、制御部3内の冷却が行われる
Heat is exhausted to the rear of the device as follows. That is, due to the action of the fan 12, cooling air flows in from the slit 10 of the front vent portion 2, and this cooling air flows through the control portion 3, the cooling mechanism portion 4, and the slit 11 of the rear vent portion 5 as indicated by the broken line arrow 15. By this flow, the inside of the control section 3 is cooled.

第2図は、この発明の第2の実施例を示す装置の断面図
である。なお、第2図において、第1図に示す部分と同
一部分には同一符号を付してその説明を省略する。第2
図は第1図に示す冷却機構部4を全面通気孔部2と制御
部3の間に反転して設け、装置の前方に排熱を行うもの
である。その結果、後面通気孔部5は直接制御部3と連
結されている。冷却機構部4のファン12の働きによっ
て、後面通気孔部5の通風用スリッ)11から冷却風が
流入し、この冷却風は制御部3と冷却機構部4と全面通
気孔部2の通風用スリット10を破線矢印15に示すよ
うに流れることにより、制御部3内の冷却が行われる。
FIG. 2 is a sectional view of a device showing a second embodiment of the invention. Note that in FIG. 2, the same parts as those shown in FIG. Second
The figure shows that the cooling mechanism section 4 shown in FIG. 1 is provided inverted between the full-surface ventilation hole section 2 and the control section 3, and heat is exhausted to the front of the device. As a result, the rear vent section 5 is directly connected to the control section 3. By the action of the fan 12 of the cooling mechanism section 4, cooling air flows in from the ventilation slits 11 of the rear ventilation hole section 5, and this cooling air is used for ventilation of the control section 3, the cooling mechanism section 4, and the entire surface ventilation hole section 2. The inside of the control section 3 is cooled by flowing through the slit 10 as shown by the broken line arrow 15.

この場合において、吸気側となる後面通気孔部5の通風
用スリッ目1の開口面積と全面通気孔部1の通風用スリ
ット10の開口面積は同じなこと、また、制御部3は変
更がないことがら、制御部3内の通風効率は第1図の装
置後方排熱と変わらないこと。
In this case, the opening area of the ventilation slit 1 of the rear ventilation hole section 5 on the intake side and the opening area of the ventilation slit 10 of the front ventilation hole section 1 are the same, and the control section 3 is unchanged. In other words, the ventilation efficiency inside the control section 3 should be the same as the exhaust heat from the rear of the device shown in FIG.

第3図はこの発明の第3の実施例を示す装置の断面図で
あり、第1図に示す部分と同一部分には同一符号を付し
ている。第3図に示す実施例は、第1図に示す配置を基
準にして、冷却機構部4を反転させることなく、全面通
気孔部2と制御部3の間に配置し、制御部3に冷却風を
送り、後面通気孔部5から装置後面に排熱を行うもので
ある。
FIG. 3 is a sectional view of a device showing a third embodiment of the present invention, and the same parts as shown in FIG. 1 are given the same reference numerals. The embodiment shown in FIG. 3 is based on the arrangement shown in FIG. It sends air and exhausts heat from the rear vent section 5 to the rear of the device.

第4図はこの発明の第4の実施例を示す装置の断面図で
あり、第1図に示す部分と同一部分には同一符号を付し
ている。第4図に示す実施例は、第1図に示す実施例と
同様に冷却機構部4を制御部3と後面通気孔部5の間に
設けている。しかし、第1図の場合と比較して、冷却機
構部4の向きは反転した配置となっている。
FIG. 4 is a sectional view of a device showing a fourth embodiment of the invention, and the same parts as shown in FIG. 1 are given the same reference numerals. In the embodiment shown in FIG. 4, a cooling mechanism section 4 is provided between the control section 3 and the rear vent section 5, similar to the embodiment shown in FIG. However, compared to the case shown in FIG. 1, the direction of the cooling mechanism section 4 is reversed.

上記した第3.第4の実施例においても、第1図、第2
図の場合と同様に装置寸法を変えずに排熱方向を変える
ことができる。
3 above. In the fourth embodiment as well, FIGS.
As in the case shown in the figure, the direction of heat exhaustion can be changed without changing the device dimensions.

第5図はこの発明の第5の実施例を示す装置の断面図で
ある。第5図に示す装置において、第1図に示す実施例
と同一部分には同一符号を付してその説明を省略する。
FIG. 5 is a sectional view of an apparatus showing a fifth embodiment of the present invention. In the apparatus shown in FIG. 5, the same parts as those in the embodiment shown in FIG. 1 are given the same reference numerals, and their explanation will be omitted.

第1図に示す実施例と相違するのは、装置の全面通気孔
部2と制御部3の間に機器収納部17が設けられ、これ
が複数の連結孫子7.8により結合されていることであ
る。即ち、機器収納部17は全面通気孔部2と制御部3
の間に配置され、該機器収納部17は冷却機構部4のフ
ァン12とダクト13′を収容可能な大きさを有してい
る。そして、機器収納部17は、連結孫子18と係合し
、かつダクト13′ と結合させる連結穴19を有して
いる。これにより、冷却機構部4内のファン12が取り
付けられているダクト13′を取り外し、機器収納部1
7内に取り付けることが可能になる。
What is different from the embodiment shown in FIG. 1 is that an equipment housing section 17 is provided between the entire surface ventilation hole section 2 of the device and the control section 3, and this is connected by a plurality of connecting Sun Tzus 7.8. be. That is, the equipment storage section 17 has the entire surface ventilation hole section 2 and the control section 3.
The equipment storage section 17 has a size that can accommodate the fan 12 and duct 13' of the cooling mechanism section 4. The equipment housing portion 17 has a connecting hole 19 that engages with the connecting Sun Tzu 18 and connects with the duct 13'. As a result, the duct 13' to which the fan 12 in the cooling mechanism section 4 is attached is removed, and the equipment storage section 1 is removed.
It can be installed within 7.

第6図はこの発明の第6の実施例を示す装置の断面図で
あり、第5図に示す実施例において、制御部3の前後に
冷却機構部を相反転して設けた例である。排熱方向の変
更はどちらか一方の冷却機構部のファンを動作させるこ
とにより実現できる。
FIG. 6 is a sectional view of a device showing a sixth embodiment of the present invention, and is an example in which cooling mechanism sections are provided in front and behind the control section 3 in the embodiment shown in FIG. The direction of heat exhaustion can be changed by operating the fan of either cooling mechanism section.

更に、冷却機構部4内のファン12の制御部3に対して
装置後方排熱と同様の排出方向となり、ファン12と制
御部3間で生ずる圧力損失差も変わらないため、排熱方
向が、逆になっただけ、制御部3内の冷却効果は、第1
図の後面方向排熱と同等に保つことができる。また、装
置後方の排熱から前方の排熱に変える場合、後面通気孔
部を直接、制御部に連結することができるので、排気方
向を変えても装置寸法を変えずに実施できる。
Furthermore, the direction of exhaust heat from the fan 12 in the cooling mechanism section 4 to the control section 3 is the same as the exhaust heat from the rear of the device, and the difference in pressure loss that occurs between the fan 12 and the control section 3 does not change, so the direction of exhaust heat is However, the cooling effect inside the control section 3 is the same as that of the first one.
It is possible to maintain the same level of exhaust heat in the rear direction as shown in the figure. Furthermore, when changing the exhaust heat from the rear of the device to the front, the rear ventilation hole section can be directly connected to the control section, so even if the exhaust direction is changed, it can be carried out without changing the dimensions of the device.

〔発明の効果] 以上のように、本発明によれば、装置内部の冷却効果を
変えないで、装置の設置環境条件に合わせて排熱方向を
装置前方、または、後方に、装置寸法を変えずにできる
効果がある。
[Effects of the Invention] As described above, according to the present invention, the heat exhaust direction can be changed to the front or rear of the device according to the installation environment conditions of the device, and the dimensions of the device can be changed without changing the cooling effect inside the device. There are effects that can be achieved without

また、装置の製造においては、構成部品、ユニットを共
通とすることができるので、製造段取り時間等の削減が
図れ、コスト低減の効果がある。
Further, in manufacturing the device, since the component parts and units can be made common, the manufacturing setup time etc. can be reduced and the cost can be reduced.

また、納入先での排熱方向変更に当たっては、連結組合
わせ位置を変えることで変更が可能なことから現地変更
作業を短縮できる効果がある。
Furthermore, when changing the direction of heat exhaustion at the delivery location, this can be done by changing the connection combination position, which has the effect of shortening the on-site modification work.

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

第1図はこの発明の第1の実施例を示す装置の断面図、
第2図はこの発明の第2の実施例を示す装置の断面図、
第3図はこの発明の第3の実力面倒を示す装置の断面図
、第4図はこの発明の第4の実施例を示す装置の断面図
、第5図はこの発明の第5の実施例を示す装置の断面図
、第6図はこの発明の第6の実施例を示す装置の断面図
である。 I・・・操作部、2・・・前面通気孔部、3・・・制御
部、4・・・冷却機構部、5・・・後面通気孔部、6,
7,8゜9.18・・・連結孫子、10・・・前面通気
孔部の通風用スリット、11・・・背面通気孔部の通風
用スリット、12・・・ファン、13.13’・・・冷
却機構部内のエアダクト、I4・・・ファンの連結孫子
、I5・・・冷却風の流れ、I7・・・機器収納部、1
9・・・取付穴。 代理人 弁理士  秋 本 正 実 第 檗 蔗作舌口 2罰め止気北仰 3制御つ 区 図 4に岬夙惧桿 5僕面通λ孔御 10道楔、用スリット 運米し用人リット 2フ7ノ 13 デクト 第 図 第 区 第 図
FIG. 1 is a sectional view of a device showing a first embodiment of the invention;
FIG. 2 is a sectional view of a device showing a second embodiment of the invention;
FIG. 3 is a cross-sectional view of a device showing the third practical aspect of this invention, FIG. 4 is a cross-sectional view of a device showing a fourth embodiment of this invention, and FIG. 5 is a fifth embodiment of this invention. FIG. 6 is a sectional view of an apparatus showing a sixth embodiment of the present invention. I...Operation section, 2...Front vent section, 3...Control section, 4...Cooling mechanism section, 5...Rear vent section, 6,
7,8゜9.18... Connecting sun tzu, 10... Ventilation slit in front ventilation hole, 11... Ventilation slit in back ventilation hole, 12... Fan, 13.13'. ... Air duct in the cooling mechanism section, I4 ... Fan connection Sun Tzu, I5 ... Cooling air flow, I7 ... Equipment storage section, 1
9...Mounting hole. Agent: Tadashi Akimoto, Patent Attorney: Tadashi Autumn F7 No. 13 Dekto Diagram Ward Diagram

Claims (1)

【特許請求の範囲】 1、装置の前面に設けられた操作部と、前面通気孔部と
、制御部と、冷却機構部と、後面通気孔部とからなる電
子機器装置において、上記前面通気孔部と制御部と冷却
機構部と後面通気孔部をそれぞれ独立したユニットとし
て形成し、冷却機構部を前面通気孔部と制御部の間、ま
たは制御部と後面通気孔部の間に着脱可能に設け、排熱
方向を装置の前方または後方に変更可能にしたことを特
徴とする装置の冷却方法。 2、上記前面通気孔部と制御部の間及び上記後面通気孔
部の間に一対の冷却機構部を設け、いずれか一方の冷却
機構部を運転し、排熱方向を可変とすることを特徴とす
る請求項1記載の装置の冷却方法。
[Scope of Claims] 1. An electronic device comprising an operation section provided on the front side of the device, a front side ventilation hole section, a control section, a cooling mechanism section, and a rear side ventilation hole section, wherein the front side ventilation hole section The cooling mechanism section, the control section, the cooling mechanism section, and the rear ventilation hole section are each formed as independent units, and the cooling mechanism section can be attached and removed between the front ventilation hole section and the control section, or between the control section and the rear ventilation hole section. 1. A method for cooling an apparatus, characterized in that the direction of heat exhaustion can be changed to the front or rear of the apparatus. 2. A pair of cooling mechanism sections are provided between the front vent section and the control section and between the rear vent section, and either one of the cooling mechanism sections is operated to make the direction of heat exhaust variable variable. A method for cooling an apparatus according to claim 1.
JP63233529A 1988-09-20 1988-09-20 Equipment cooling method Expired - Lifetime JPH0746007B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63233529A JPH0746007B2 (en) 1988-09-20 1988-09-20 Equipment cooling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63233529A JPH0746007B2 (en) 1988-09-20 1988-09-20 Equipment cooling method

Publications (2)

Publication Number Publication Date
JPH0282072A true JPH0282072A (en) 1990-03-22
JPH0746007B2 JPH0746007B2 (en) 1995-05-17

Family

ID=16956471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63233529A Expired - Lifetime JPH0746007B2 (en) 1988-09-20 1988-09-20 Equipment cooling method

Country Status (1)

Country Link
JP (1) JPH0746007B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005117808A (en) * 2003-10-09 2005-04-28 Yanmar Co Ltd Power supply arrangement
CN103687452A (en) * 2013-12-20 2014-03-26 深圳市禾望电气有限公司 Electrical cabinet and heat dissipation control method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61124867U (en) * 1985-01-25 1986-08-06
JPS61173193U (en) * 1985-04-18 1986-10-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61124867U (en) * 1985-01-25 1986-08-06
JPS61173193U (en) * 1985-04-18 1986-10-28

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005117808A (en) * 2003-10-09 2005-04-28 Yanmar Co Ltd Power supply arrangement
CN103687452A (en) * 2013-12-20 2014-03-26 深圳市禾望电气有限公司 Electrical cabinet and heat dissipation control method thereof
CN103687452B (en) * 2013-12-20 2016-05-04 深圳市禾望电气股份有限公司 A kind of regulator cubicle and cooling control method thereof

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