JPS6472597A - Cooling structure for electronic device - Google Patents
Cooling structure for electronic deviceInfo
- Publication number
- JPS6472597A JPS6472597A JP22846987A JP22846987A JPS6472597A JP S6472597 A JPS6472597 A JP S6472597A JP 22846987 A JP22846987 A JP 22846987A JP 22846987 A JP22846987 A JP 22846987A JP S6472597 A JPS6472597 A JP S6472597A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- uppermost stage
- front face
- multiple stages
- disposed
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
PURPOSE:To excellently cool a semiconductor component placed in a package in the uppermost stage unit of a book shelf unit stacked in multiple stages by providing a discharge duct at the top of the unit disposed at the uppermost stage. CONSTITUTION:In an electronic device 1 in which a plurality of units 4 having packages 3 for placing semiconductor components in multiple stages in a book shelf type are stacked in multiple stages through convection guide plates 5 in a cabinet 2 to be cooled by a natural air cooling type, a discharge duct 7 is provided at the top of the unit 4 disposed at the uppermost stage. Or, a front face cover 8 for shielding the flow of air to be intaken is further attached to the top of the front face of the unit of the upper most stage. Thus, since a chimney effect of the duct 7 can be utilized, discharging efficiency is raised, and more air 6 can be accordingly intaken from the front face of the unit 4. As a result, the environmental temperature of the component placed on the package 3 of the unit 4 disposed at the uppermost stage can be reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22846987A JPS6472597A (en) | 1987-09-14 | 1987-09-14 | Cooling structure for electronic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22846987A JPS6472597A (en) | 1987-09-14 | 1987-09-14 | Cooling structure for electronic device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6472597A true JPS6472597A (en) | 1989-03-17 |
Family
ID=16876966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22846987A Pending JPS6472597A (en) | 1987-09-14 | 1987-09-14 | Cooling structure for electronic device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6472597A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010222123A (en) * | 2009-03-25 | 2010-10-07 | Sugikuni Kogyo Kk | Attached lifter for taking out load from container |
-
1987
- 1987-09-14 JP JP22846987A patent/JPS6472597A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010222123A (en) * | 2009-03-25 | 2010-10-07 | Sugikuni Kogyo Kk | Attached lifter for taking out load from container |
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