JPH01127295U - - Google Patents

Info

Publication number
JPH01127295U
JPH01127295U JP2239388U JP2239388U JPH01127295U JP H01127295 U JPH01127295 U JP H01127295U JP 2239388 U JP2239388 U JP 2239388U JP 2239388 U JP2239388 U JP 2239388U JP H01127295 U JPH01127295 U JP H01127295U
Authority
JP
Japan
Prior art keywords
heat
electronic component
generating electronic
radiator
contact surface
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
Application number
JP2239388U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2239388U priority Critical patent/JPH01127295U/ja
Publication of JPH01127295U publication Critical patent/JPH01127295U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Connection Of Plates (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図は、この考案の実施例を示
すもので、第１図は要部断面側面図、第２図は平
面図である。第３図および第４図は、従来例を示
すもので、第３図は要部断面側面図、第４図は平
面図である。 主要部分の符号の説明、１：放熱器、１ａ：接
触面、１ｂ：ネジ穴、２：発熱電子部品（パワー
トランジスタ）、３：シリコンコンパウンド、４
：ネジ、５，６：溝。 1 and 2 show an embodiment of this invention, with FIG. 1 being a cross-sectional side view of the main part, and FIG. 2 being a plan view. 3 and 4 show a conventional example, with FIG. 3 being a cross-sectional side view of the main part, and FIG. 4 being a plan view. Explanation of symbols of main parts, 1: Heatsink, 1a: Contact surface, 1b: Screw hole, 2: Heat generating electronic component (power transistor), 3: Silicon compound, 4
: Screw, 5, 6: Groove.

Claims (1)

【実用新案登録請求の範囲】 １ 放熱を必要とする発熱電子部品をネジで固定
する放熱器において、 発熱電子部品との接触面にシリコンコンパウン
ドの逃げ溝を設けたことを特徴とする発熱電子部
品用放熱器の構造。 ２ ネジ穴近くにシリコンコンパウンドに逃げ溝
を設けたことを特徴とする請求項１記載の発熱電
子部品用放熱器の構造。[Scope of Claim for Utility Model Registration] 1. A heat radiator for fixing a heat generating electronic component that requires heat radiation with screws, characterized in that a relief groove made of silicone compound is provided on the contact surface with the heat generating electronic component. Structure of radiator for use. 2. The structure of a heat sink for a heat-generating electronic component according to claim 1, characterized in that an escape groove is provided in the silicon compound near the screw hole.
JP2239388U 1988-02-24 1988-02-24 Pending JPH01127295U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2239388U JPH01127295U (en) 1988-02-24 1988-02-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2239388U JPH01127295U (en) 1988-02-24 1988-02-24

Publications (1)

Publication Number Publication Date
JPH01127295U true JPH01127295U (en) 1989-08-31

Family

ID=31240471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2239388U Pending JPH01127295U (en) 1988-02-24 1988-02-24

Country Status (1)

Country Link
JP (1) JPH01127295U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0357988U (en) * 1989-10-09 1991-06-05
JP2011071550A (en) * 2010-12-21 2011-04-07 Denso Corp Electronic apparatus
JP2017098392A (en) * 2015-11-24 2017-06-01 パナソニックＩｐマネジメント株式会社 Electronic circuit equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0357988U (en) * 1989-10-09 1991-06-05
JP2011071550A (en) * 2010-12-21 2011-04-07 Denso Corp Electronic apparatus
JP2017098392A (en) * 2015-11-24 2017-06-01 パナソニックＩｐマネジメント株式会社 Electronic circuit equipment

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