JPS6192097U - - Google Patents
Info
- Publication number
- JPS6192097U JPS6192097U JP17657984U JP17657984U JPS6192097U JP S6192097 U JPS6192097 U JP S6192097U JP 17657984 U JP17657984 U JP 17657984U JP 17657984 U JP17657984 U JP 17657984U JP S6192097 U JPS6192097 U JP S6192097U
- Authority
- JP
- Japan
- Prior art keywords
- air
- circuit boards
- duct
- intake
- board
- 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
Links
- 238000001816 cooling Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図および第２図はこの考案の第１実施例を
示し、第１図はその外観斜視図、第２図はその断
面図、第３図はこの考案の第２実施例を示す断面
図、第４図および第５図は従来例を示し、第４図
はその外観図、第５図はその断面図である。
１…ボードラツク、２…回路基板、３…ブロア
ー、４…吸気ダクト、５…排気ダクト、１０…ケ
ース、１３…吸気ダクト部、１４…排気ダクト部
。
1 and 2 show a first embodiment of this invention, FIG. 1 is an external perspective view thereof, FIG. 2 is a sectional view thereof, and FIG. 3 is a sectional view showing a second embodiment of this invention. , FIG. 4 and FIG. 5 show a conventional example, with FIG. 4 being an external view thereof and FIG. 5 being a sectional view thereof. DESCRIPTION OF SYMBOLS 1... Board rack, 2... Circuit board, 3... Blower, 4... Intake duct, 5... Exhaust duct, 10... Case, 13... Intake duct part, 14... Exhaust duct part.
Claims (1)
冷却するものであり、回路基板の配列方向に沿つ
て冷却用空気を導入し、かつこの導入した空気を
回路基板の側端側よりボードラツク内へ送り込む
吸気ダクトと、この吸気ダクトからボードラツク
内へ送り込まれて複数の回路基板間を通過した空
気を排出する排気ダクトとを備え、前記吸気ダク
トと前記排気ダクトとの間に配列される複数の回
路基板を吸気ダクトの空気の導入方向に対して各
々傾斜させると共に、前記吸気ダクト側の回路基
板の各端部を空気の導入側から奥側へ向つて次第
に突出させたことを特徴とする回路基板の空冷構
造。 This is an air intake system that cools multiple circuit boards arranged in a board rack. Cooling air is introduced along the direction in which the circuit boards are arranged, and the introduced air is sent into the board rack from the side edges of the circuit boards. duct, and an exhaust duct for discharging air that has been sent into the board rack from the intake duct and passed between the plurality of circuit boards, the plurality of circuit boards being arranged between the intake duct and the exhaust duct. Air cooling of a circuit board, characterized in that each of the intake ducts is inclined with respect to the air introduction direction, and each end of the circuit board on the intake duct side is made to gradually protrude from the air introduction side toward the back side. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17657984U JPS6192097U (en) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17657984U JPS6192097U (en) | 1984-11-22 | 1984-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6192097U true JPS6192097U (en) | 1986-06-14 |
Family
ID=30734176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17657984U Pending JPS6192097U (en) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6192097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001138574A (en) * | 1999-08-30 | 2001-05-22 | Fuji Xerox Co Ltd | Dust-protecting device for image exposure apparatus and image-forming apparatus using the same |
-
1984
- 1984-11-22 JP JP17657984U patent/JPS6192097U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001138574A (en) * | 1999-08-30 | 2001-05-22 | Fuji Xerox Co Ltd | Dust-protecting device for image exposure apparatus and image-forming apparatus using the same |
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