JPH1140970A - Cooling method for electronic device - Google Patents
Cooling method for electronic deviceInfo
- Publication number
- JPH1140970A JPH1140970A JP9207421A JP20742197A JPH1140970A JP H1140970 A JPH1140970 A JP H1140970A JP 9207421 A JP9207421 A JP 9207421A JP 20742197 A JP20742197 A JP 20742197A JP H1140970 A JPH1140970 A JP H1140970A
- Authority
- JP
- Japan
- Prior art keywords
- cooling fan
- case
- air
- intake air
- electronic device
- 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
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、操作部と本体部と
を分離して使用する、電子機器の冷却方式に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooling system for electronic equipment in which an operation section and a main body are used separately.
【０００２】[0002]
【従来の技術】従来のこの種の冷却方式は、図３ないし
図５の略断面図に示すように、排気用冷却ファン８によ
り開孔部５から空気（Ａ）を吸入し、更に、この空気
（Ａ）の流れを電子部品等から成る電子回路部９，１０
へ当てることによって、電子機器の冷却を行うようにし
ているものである。2. Description of the Related Art In a conventional cooling system of this type, as shown in schematic sectional views of FIGS. 3 to 5, air (A) is sucked from an opening 5 by a cooling fan 8 for exhaust air. The flow of air (A) is controlled by electronic circuit units 9 and 10 including electronic components and the like.
To cool the electronic device.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上述のような
従来技術においては、電子機器の構造から、冷却ファン
による吸気の方向を決定する開孔部の位置が必ずしも理
想的な部位に位置しておらず、また、電子回路部の配置
いかんによって、排気用冷却ファンの風量だけでは適切
な冷却が行われないため、図３ないし図５に示した空気
の流れのように、筐体内の一部で不必要な空気の滞留
（Ａ′）が生じたり、また、気流の乱れが生じるなどの
欠点を有していた。However, in the above-described prior art, the position of the opening for determining the direction of air intake by the cooling fan is not necessarily located at an ideal position due to the structure of the electronic device. In addition, depending on the arrangement of the electronic circuit unit, appropriate cooling is not performed only by the air flow rate of the exhaust cooling fan. Therefore, as shown in FIG. 3 to FIG. In this case, unnecessary air stagnation (A ') occurs and the airflow is disturbed.
【０００４】本発明は、従来より知られていた冷却方式
の、このような欠点を改良する目的で成されたものであ
る。The present invention has been made for the purpose of improving such disadvantages of a conventionally known cooling system.
【０００５】[0005]
【課題を解決するための手段】本発明は、上述のような
目的を達成しようとするもので、開孔部を有する筐体と
操作パネルとを、ケーブルにより接続して使用する電子
機器において、前記開孔部と合致する穿孔部を有する固
定部材を前記筐体の開孔部へ嵌装し、更に、前記固定部
材に吸気用冷却ファンを取り付けて、排気用冷却ファン
とともに電子回路部から発生する熱を外部へ排気するこ
とにより、前記筐体の冷却効率を高め得るよう構成した
ことを特徴とするものである。SUMMARY OF THE INVENTION The present invention is directed to an electronic apparatus in which a housing having an opening and an operation panel are connected to each other by a cable. A fixing member having a perforated portion corresponding to the perforated portion is fitted into the perforated portion of the housing, and a cooling fan for intake is attached to the fixing member. By discharging the heat generated to the outside, the cooling efficiency of the housing can be enhanced.
【０００６】[0006]
【発明の実施の形態】次に、本発明の実施の形態を図面
に基づいて詳細に説明するが、図１は本発明における各
部の略断面図を示し、図２は本発明の実施態様を示す説
明図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a schematic sectional view of each part in the present invention, and FIG. 2 shows an embodiment of the present invention. FIG.
【０００７】更に、本発明の構成を説明すると、図１に
示した操作パネル２と筐体１とを、ケーブル３で接続す
る分離型の電子機器において、前記筐体１の正面部分に
開孔部４，５を設け、更に、この開孔部４，５へ吸気用
冷却ファン６を装着した固定部材７を図２のように取り
付ける。Further, the structure of the present invention will be described. In a separate type electronic device in which the operation panel 2 and the housing 1 shown in FIG. Parts 4 and 5 are provided, and a fixing member 7 to which an intake cooling fan 6 is mounted is attached to the openings 4 and 5 as shown in FIG.
【０００８】そして、予め筐体１の背面部分に装着され
ている排気用冷却ファン８とともに、空気（Ａ）の流れ
を強正することにより通気方向をほぼ一直線にできるた
め、電子回路部９，１０から発生する熱を効率よく外部
へ排気することができる。Since the flow of air (A) can be made substantially straight by strengthening the flow of air (A) together with the exhaust cooling fan 8 previously mounted on the rear surface of the housing 1, the electronic circuit section 9, The heat generated from 10 can be efficiently exhausted to the outside.
【０００９】また、吸気用冷却ファン６の作用により、
特に電子回路部１０で発生する不必要な空気の滞留が起
こらず、効率よく筐体１の中を冷却することができるも
のである。Further, by the action of the intake cooling fan 6,
In particular, unnecessary air stagnation generated in the electronic circuit section 10 does not occur, and the inside of the housing 1 can be efficiently cooled.
【００１０】なお、吸気用冷却ファン６を常に筐体１と
一体化し、かつ、操作パネル２が前記筐体１と結合して
いる状態では、前記吸気用冷却ファン６の動作は停止
（ただし電子機器の消費電力は小電力とする。）し、分
離した状態では動作（大電力時）するような構造にし
て、更に、開孔部５の開閉を前記操作パネル２の着脱に
より連動するような構造とすれば、前記吸気用冷却ファ
ン６を必ずしも固定部材７に装着した構成とすることな
く、本発明の目的を達成し得ることはもちろんである。In a state where the cooling fan 6 for intake air is always integrated with the housing 1 and the operation panel 2 is connected to the housing 1, the operation of the cooling fan 6 for suction is stopped (however, the electronic cooling fan 6 is not operated). The power consumption of the device is low power.) The device operates in the separated state (at the time of high power), and furthermore, the opening and closing of the opening 5 is linked by the attachment and detachment of the operation panel 2. If it has a structure, it is needless to say that the object of the present invention can be achieved without necessarily having the structure in which the intake cooling fan 6 is always mounted on the fixing member 7.
【００１１】[0011]
【発明の効果】本発明は、上述のように構成したもので
あるから、電子回路部の発熱による筐体内の温度上昇に
ともなう特性の劣化や、動作の異常を未然に防止するこ
とができるので、電子機器の寿命を伸ばし得るという優
れた効果を奏するものである。Since the present invention has the above-described structure, it is possible to prevent the deterioration of the characteristics due to the temperature rise in the housing due to the heat generated by the electronic circuit portion and the abnormal operation thereof beforehand. This has an excellent effect of extending the life of the electronic device.
【図１】本発明に係る電子機器の説明図である。FIG. 1 is an explanatory diagram of an electronic device according to the invention.
【図２】本発明に係る電子機器の実施態様を示す説明図
である。FIG. 2 is an explanatory diagram showing an embodiment of an electronic device according to the present invention.
【図３】従来の一体型電子機器における実施態様を示す
説明図である。FIG. 3 is an explanatory diagram showing an embodiment in a conventional integrated electronic device.
【図４】従来の一体型電子機器における実施態様を示す
説明図である。FIG. 4 is an explanatory diagram showing an embodiment in a conventional integrated electronic device.
【図５】従来の分離型電子機器における実施態様を示す
説明図である。FIG. 5 is an explanatory diagram showing an embodiment in a conventional separation-type electronic device.
１ 筐体 ２ 操作パネル ３ ケーブル ４，５ 開孔部 ６ 吸気用冷却ファン ７ 固定部材 ８ 排気用冷却ファン ９，１０ 電子回路部 DESCRIPTION OF SYMBOLS 1 Housing 2 Operation panel 3 Cable 4,5 Opening 6 Cooling fan for intake 7 Fixing member 8 Cooling fan for exhaust 9,10 Electronic circuit part
Claims (1)
操作パネル（２）とを、ケーブル（３）により接続して
使用する電子機器において、前記開孔部（４）と通気可
能にして透設された固定部材（７）を前記筐体（１）の
開孔部（４，５）へ嵌装し、更に、前記固定部材（７）
に吸気用冷却ファン（６）を取り付ける一方、排気用冷
却ファン（８）と協働して、電子回路部（９，１０）か
ら発生する熱を外部へ排気することにより、前記筐体
（１）の冷却効率を高め得るよう構成したことを特徴と
する電子機器の冷却方式。1. An electronic device in which a housing (1) having openings (4, 5) and an operation panel (2) are connected by a cable (3) and used, said opening (4). The fixing member (7), which is provided so as to allow ventilation, is fitted into the opening (4, 5) of the housing (1), and further, the fixing member (7)
The cooling fan (6) is attached to the housing (1), and the heat generated from the electronic circuit units (9, 10) is exhausted to the outside in cooperation with the cooling fan (8) for the exhaust air. A) a cooling method for electronic equipment, wherein the cooling efficiency is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20742197A JP2916911B2 (en) | 1997-07-17 | 1997-07-17 | Electronic equipment cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20742197A JP2916911B2 (en) | 1997-07-17 | 1997-07-17 | Electronic equipment cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1140970A true JPH1140970A (en) | 1999-02-12 |
| JP2916911B2 JP2916911B2 (en) | 1999-07-05 |
Family
ID=16539484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20742197A Expired - Fee Related JP2916911B2 (en) | 1997-07-17 | 1997-07-17 | Electronic equipment cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2916911B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10292312B2 (en) | 2016-03-18 | 2019-05-14 | Nec Corporation | Electronic apparatus and server |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106795U (en) * | 1990-02-16 | 1991-11-05 | ||
| JPH0846379A (en) * | 1994-08-04 | 1996-02-16 | Fujitsu Ltd | Fixing structure for cooling fan |
| JPH0946077A (en) * | 1995-07-26 | 1997-02-14 | Sumitomo Electric Ind Ltd | Air-cooling equipment in cabinet |
-
1997
- 1997-07-17 JP JP20742197A patent/JP2916911B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106795U (en) * | 1990-02-16 | 1991-11-05 | ||
| JPH0846379A (en) * | 1994-08-04 | 1996-02-16 | Fujitsu Ltd | Fixing structure for cooling fan |
| JPH0946077A (en) * | 1995-07-26 | 1997-02-14 | Sumitomo Electric Ind Ltd | Air-cooling equipment in cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10292312B2 (en) | 2016-03-18 | 2019-05-14 | Nec Corporation | Electronic apparatus and server |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2916911B2 (en) | 1999-07-05 |
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