JPS6110735Y2 - - Google Patents
Info
- Publication number
- JPS6110735Y2 JPS6110735Y2 JP5411180U JP5411180U JPS6110735Y2 JP S6110735 Y2 JPS6110735 Y2 JP S6110735Y2 JP 5411180 U JP5411180 U JP 5411180U JP 5411180 U JP5411180 U JP 5411180U JP S6110735 Y2 JPS6110735 Y2 JP S6110735Y2
- Authority
- JP
- Japan
- Prior art keywords
- air filter
- air
- present
- paper
- cooling
- 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.)
- Expired
Links
- 238000001816 cooling Methods 0.000 description 8
- 239000010893 paper waste Substances 0.000 description 7
- 230000006378 damage Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Details Of Measuring And Other Instruments (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
【考案の詳細な説明】 本考案はエアフイルタに関する。[Detailed explanation of the idea] The present invention relates to an air filter.
情報処理システムや通信システム等で使用され
る各種装置の中で、装置内部に発熱体があるとき
や、しかも装置内部に過熱によつて使用回路の特
性変化や劣化または毀損が生じるときには、強制
冷却を行ない、これにより装置内部を一定温度以
下に維持し前記各状態に陥いらないようにしてい
る。 Forced cooling is used in various types of equipment used in information processing systems, communication systems, etc., when there is a heat generating element inside the equipment, or when overheating inside the equipment causes changes in characteristics, deterioration, or damage to the circuits used. This maintains the inside of the device below a certain temperature to prevent it from falling into each of the above states.
通常使用される冷却方法としては装置内にフア
ンを用意し装置下部より外部空気を取り入れる強
制空冷方法がある。この場合取り入れられた空気
と共に侵入した塵埃により装置内部の物品に毀損
等が生じないために空気取り入れ口にエアフイル
タを取り付け、装置内部への塵埃の侵入を防止し
ている。 A commonly used cooling method is a forced air cooling method in which a fan is provided inside the device and outside air is taken in from the bottom of the device. In this case, an air filter is attached to the air intake port to prevent dust from entering the inside of the device to prevent damage to the objects inside the device due to dust that enters with the air taken in.
第１図は従来のエアフイルタを取りつけた装置
の関係部分の断面図である。 FIG. 1 is a cross-sectional view of relevant parts of a device equipped with a conventional air filter.
装置筐体１は脚３により床４に据付けられてい
る。冷却用空気取り入れのためエアフイルタ２が
装置筐体１の底面に取り付けられている。 The device housing 1 is installed on the floor 4 by legs 3. An air filter 2 is attached to the bottom surface of the device housing 1 to take in cooling air.
第１図のエアフイルタ２は冷却用空気の清浄に
は十分その効力を発揮するが比較的面積の広い紙
屑等（例えばプリンタ用紙等）を吸い込んでしま
うと、空気取入れ口に密着しふさいでしまい、こ
の結果装置内に流入する冷却用空気の量が著しく
減り、装置内の温度が上昇し、これによりしばし
ば回路の破壊等を引き起している。 The air filter 2 shown in Fig. 1 is highly effective in cleaning the cooling air, but if it sucks in relatively large pieces of paper waste (such as printer paper), it will stick to the air intake and block it. As a result, the amount of cooling air flowing into the device is significantly reduced, and the temperature inside the device increases, which often causes damage to the circuit.
本考案の目的は比較的面積の広い紙屑等の吸入
に対しても上述のような破壊等を引き起さないエ
アフイルタを提供することにある。 An object of the present invention is to provide an air filter that does not cause the above-mentioned destruction even when paper waste or the like having a relatively large area is inhaled.
本考案のエアフイルタは空気取り入れ面に棒状
突起を複数個備えている。 The air filter of the present invention has a plurality of rod-shaped protrusions on the air intake surface.
次に第２図第３図を参照して詳細に説明する。 Next, a detailed explanation will be given with reference to FIGS. 2 and 3.
第２図は本考案のエアフイルタの一実施例を示
す。 FIG. 2 shows an embodiment of the air filter of the present invention.
第３図は本考案のエアフイルタの一実施例を空
気取り入れ面よりみた図である。 FIG. 3 is a view of one embodiment of the air filter of the present invention, viewed from the air intake surface.
装置筐体１は脚３により床４に据付けられてい
る。冷却用空気取り入れのためエアフイルタ５が
装置筐体１の底面に取りつけられている。エアフ
イルタ５には棒状突起６が空気取り入れ面に複数
取りつけられている。このように構成すれば比較
的面積の広い紙屑を吸いこんでもエアフイルタ５
と前記紙屑との間は多数の棒状突起６により隔離
され、その空隙より冷却用空気を吸い込むことが
でき流入空気の著しい減少による装置筐体１内の
温度上昇を防ぐことができる。 The device housing 1 is installed on the floor 4 by legs 3. An air filter 5 is attached to the bottom surface of the device housing 1 to take in cooling air. A plurality of rod-shaped projections 6 are attached to the air intake surface of the air filter 5. With this configuration, even if a relatively large area of paper waste is sucked in, the air filter 5
A large number of bar-shaped protrusions 6 separate the space between the paper scraps and the paper scraps, and cooling air can be sucked through the gaps, thereby preventing a rise in temperature within the device housing 1 due to a significant decrease in the amount of incoming air.
また棒状突起６のない従来のエアフイルタ２へ
吸いついている比較的面積の広い紙屑等はエアフ
イルタ２に密着するためその紙屑等は外部より発
見しにくいが、本考案のエアフイルタ５の場合に
はエアフイルタ５に紙屑が密着せず離れているの
で外部より発見しやすく、ごみの発見除却が容易
になる。 Furthermore, paper waste, etc., which has a relatively large area and sticks to the conventional air filter 2 without bar-like protrusions 6, adheres tightly to the air filter 2, so it is difficult to detect it from the outside.However, in the case of the air filter 5 of the present invention, the air filter 5 Since the paper waste is not attached to the paper waste but is separated from the waste paper, it is easier to find it from the outside, making it easier to find and remove the waste.
以上のように本考案にはエアフイルタに多数の
棒状突起を取り付けることにより、比較的面積の
広いごみの吸着に対しても空気取り入れ効率を損
うことなく、また前記吸着ごみが発見しやすいと
いう効果がある。 As described above, the present invention has the advantage that by attaching a large number of bar-shaped protrusions to the air filter, the air intake efficiency is not impaired even when dust is attracted over a relatively large area, and the dust that is attracted is easy to find. There is.
第１図は従来のエアフイルタを取りつけた装置
の断面図、第２図は本考案のエアフイルタの一実
施例の断面図および第３図は第２図の一実施例を
空気取り入れ面よりみた図である。
図において、１……装置筐体、２，５……エア
フイルタ、３……脚、４……床、６……棒状突
起、７……エアフイルタ取付け枠。
Figure 1 is a sectional view of a device equipped with a conventional air filter, Figure 2 is a sectional view of an embodiment of the air filter of the present invention, and Figure 3 is a view of the embodiment of Figure 2, viewed from the air intake surface. be. In the figure, 1...apparatus housing, 2, 5...air filter, 3...legs, 4...floor, 6...rod-shaped projection, 7...air filter mounting frame.
Claims (1)
を特徴とするエアフイルタ。 An air filter characterized by having a plurality of rod-shaped protrusions on the air intake surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5411180U JPS6110735Y2 (en) | 1980-04-21 | 1980-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5411180U JPS6110735Y2 (en) | 1980-04-21 | 1980-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56154818U JPS56154818U (en) | 1981-11-19 |
| JPS6110735Y2 true JPS6110735Y2 (en) | 1986-04-05 |
Family
ID=29648889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5411180U Expired JPS6110735Y2 (en) | 1980-04-21 | 1980-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6110735Y2 (en) |
-
1980
- 1980-04-21 JP JP5411180U patent/JPS6110735Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56154818U (en) | 1981-11-19 |
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