JPH01173991U - - Google Patents
Info
- Publication number
- JPH01173991U JPH01173991U JP6955188U JP6955188U JPH01173991U JP H01173991 U JPH01173991 U JP H01173991U JP 6955188 U JP6955188 U JP 6955188U JP 6955188 U JP6955188 U JP 6955188U JP H01173991 U JPH01173991 U JP H01173991U
- Authority
- JP
- Japan
- Prior art keywords
- fins
- heat
- natural cooling
- cooling type
- generating component
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
図面は本考案に係る電気素子用放熱器の一実施
例を示し、第１図は１部分を切除した斜視図、第
２図は正面図、第３図は別の実施例を示す正面図
である。
図中１は金属製基板、２はフイン、３は発熱部
品、２１，２２及び２３はフインに設けた流路を
示す。
The drawings show one embodiment of the heat sink for electric elements according to the present invention, in which Fig. 1 is a partially cutaway perspective view, Fig. 2 is a front view, and Fig. 3 is a front view showing another embodiment. be. In the figure, 1 is a metal substrate, 2 is a fin, 3 is a heat generating component, and 21, 22 and 23 are channels provided in the fin.
Claims (1)
を設けたフインを固着し、空気等の流体が該フイ
ンの各流路内を自然に流れるようにした自然冷却
式の電気素子用放熱器において、上記フインの流
路の水力半径が発熱部品側を小さく、発熱部品よ
り遠ざかるに従い大きくなるように形成したこと
を特徴とする自然冷却式の電気素子用放熱器。 In a natural cooling type heat sink for electric elements, in which fins with a large number of flow channels are fixed to a metal substrate on which heat-generating components are attached, and fluid such as air flows naturally through each flow channel of the fins. A natural cooling type heat radiator for an electric element, characterized in that the hydraulic radius of the flow path of the fins is formed such that it is small on the side of the heat generating component and becomes larger as it moves away from the heat generating component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988069551U JPH071828Y2 (en) | 1988-05-26 | 1988-05-26 | Natural cooling type radiator for electric elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988069551U JPH071828Y2 (en) | 1988-05-26 | 1988-05-26 | Natural cooling type radiator for electric elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01173991U true JPH01173991U (en) | 1989-12-11 |
| JPH071828Y2 JPH071828Y2 (en) | 1995-01-18 |
Family
ID=31294829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988069551U Expired - Lifetime JPH071828Y2 (en) | 1988-05-26 | 1988-05-26 | Natural cooling type radiator for electric elements |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071828Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172349U (en) * | 1984-04-20 | 1985-11-15 | 昭和アルミニウム株式会社 | Semiconductor cooler |
-
1988
- 1988-05-26 JP JP1988069551U patent/JPH071828Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172349U (en) * | 1984-04-20 | 1985-11-15 | 昭和アルミニウム株式会社 | Semiconductor cooler |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071828Y2 (en) | 1995-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01173991U (en) | ||
| JPH01154691U (en) | ||
| JPS62196353U (en) | ||
| JPS60139182U (en) | heat exchange equipment | |
| JPS6112246U (en) | cooling structure | |
| JPS6172862U (en) | ||
| JPS62174348U (en) | ||
| JPS6172863U (en) | ||
| JPS6176966U (en) | ||
| JPH037957Y2 (en) | ||
| JPS6130292U (en) | Heatsink for electrical elements | |
| JPH079435Y2 (en) | Heat sink for electric element | |
| JPH0310679Y2 (en) | ||
| JPH06828Y2 (en) | Heat pipe radiator for semiconductors | |
| JPH0485739U (en) | ||
| JPS63112350U (en) | ||
| JPH02101550U (en) | ||
| JPS6149492U (en) | ||
| JPS6336880U (en) | ||
| JPS6126787Y2 (en) | ||
| JPH03128267U (en) | ||
| JPH03121364U (en) | ||
| JPS61131840U (en) | ||
| JPH0344896U (en) | ||
| JPH0316308U (en) |