JPH01110488U - - Google Patents
Info
- Publication number
- JPH01110488U JPH01110488U JP626688U JP626688U JPH01110488U JP H01110488 U JPH01110488 U JP H01110488U JP 626688 U JP626688 U JP 626688U JP 626688 U JP626688 U JP 626688U JP H01110488 U JPH01110488 U JP H01110488U
- Authority
- JP
- Japan
- Prior art keywords
- heat sink
- air chamber
- tip
- nozzle
- cooling 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図、第２図ａ及び第２図ｂは本考案の第１
の実施例を示す構成図、第３図は本考案の第２の
実施例を示す構成図、第４図ａ及び第４図ｂは従
来の一例を示す構成図である。
１……発熱体、２……放熱板、３……ノズル、
３ａ……中空部、３ｂ……先端部、３ｃ，３ｄ…
…噴出口、４……噴流、５……排風、６……空気
チヤンバー、６ａ……壁部、７……ブロア、８…
…ダクト。
Figure 1, Figure 2a and Figure 2b are the first diagrams of the present invention.
FIG. 3 is a block diagram showing a second embodiment of the present invention, and FIGS. 4a and 4b are block diagrams showing a conventional example. 1... Heating element, 2... Heat sink, 3... Nozzle,
3a...Hollow part, 3b...Tip part, 3c, 3d...
... Spout, 4... Jet, 5... Exhaust air, 6... Air chamber, 6a... Wall, 7... Blower, 8...
…duct.
Claims (1)
る空気チヤンバーの壁部に突設され、中空部の断
面積が先端部に向つて漸次小さくなる形状であり
、前記空気チヤンバーから前記中空部に導入され
る空気を前記放熱板に対して噴出する少なくとも
１つの噴出口を前記先端部に設けたノズルを備え
ることを特徴とする冷却装置。 (2) 前記ノズルの前記先端部に前記放熱板の高
温部に集中対向する複数の噴出口を設けたことを
特徴とする実用新案登録請求の範囲第１項記載の
冷却装置。[Scope of Claim for Utility Model Registration] (1) The air chamber has a shape that projects from the wall of the air chamber facing the heat sink that receives heat conduction from the heating element, and the cross-sectional area of the hollow portion gradually decreases toward the tip. 2. A cooling device comprising: a nozzle having at least one ejection port provided at the tip end for ejecting air introduced from the air chamber into the hollow portion toward the heat sink. (2) The cooling device according to claim 1, characterized in that the tip of the nozzle is provided with a plurality of jetting ports concentrated and facing the high-temperature portion of the heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP626688U JPH01110488U (en) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP626688U JPH01110488U (en) | 1988-01-20 | 1988-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01110488U true JPH01110488U (en) | 1989-07-26 |
Family
ID=31210351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP626688U Pending JPH01110488U (en) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01110488U (en) |
-
1988
- 1988-01-20 JP JP626688U patent/JPH01110488U/ja active Pending