JPS6052628U - heat sink - Google Patents

heat sink

Info

Publication number
JPS6052628U
JPS6052628U JP14355983U JP14355983U JPS6052628U JP S6052628 U JPS6052628 U JP S6052628U JP 14355983 U JP14355983 U JP 14355983U JP 14355983 U JP14355983 U JP 14355983U JP S6052628 U JPS6052628 U JP S6052628U
Authority
JP
Japan
Prior art keywords
heat sink
housing
casing
air guide
guide passage
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
Application number
JP14355983U
Other languages
Japanese (ja)
Other versions
JPS645894Y2 (en
Inventor
安土　光男
富夫 鈴木
Original Assignee
パイオニア株式会社
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 by パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP14355983U priority Critical patent/JPS6052628U/en
Publication of JPS6052628U publication Critical patent/JPS6052628U/en
Application granted granted Critical
Publication of JPS645894Y2 publication Critical patent/JPS645894Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図ａは従来例のヒートシンクを含む電子機器の筐体
を示す上下方向断面図、第１図すは第１図ａに示したヒ
ートシンクの平面図、第２図ａは本考案によるヒートシ
ンクを含む電子機器の筐体の上下方向断面図、第２図す
は第２図ａに示した　−ヒートシンクの平面図、第２図
Ｃは第２図ａの底面図である。 主要部分の符号の説明、１・・・・・・ヒートシンク、
１ａ・・・・・・ヒートシンクの基体部、ｌｂ、　　ｌ
ｃ、　　１ｄ・・・・・・ヒートシンクのフィン、２　
ａ、　　２　ｂ・・・・・・上方及び下方パネル、３・
・・・・・電子部品、４・・・・・・プリント基板。Fig. 1a is a vertical sectional view showing a housing of an electronic device including a conventional heat sink, Fig. 1 is a plan view of the heat sink shown in Fig. 1a, and Fig. 2a is a diagram showing a heat sink according to the present invention. 2C is a top view of the heat sink shown in FIG. 2A, and FIG. 2C is a bottom view of FIG. 2A. Explanation of symbols of main parts, 1...Heat sink,
1a...Base part of heat sink, lb, l
c, 1d...Fin of heat sink, 2
a, 2 b... Upper and lower panels, 3.
...Electronic components, 4...Printed circuit boards.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）電子機器の筐体の一部を形成しかつ少なくともそ
の下方部に前記筐体内に連通ずる導風路を゛　有するこ
とを特徴とするヒートシンク。(1) A heat sink forming part of a casing of an electronic device and having an air guide passage communicating with the inside of the casing at least in a lower portion thereof. （２）前記筐体内に連通ずる導風路をその上方部にも有
することを特徴とする実用新案登録請求の範囲第１項記
載のヒートシンク。(2) The heat sink according to claim 1, which is a registered utility model, characterized in that the housing also has an air guide passage communicating with the housing in an upper portion thereof.
JP14355983U 1983-09-16 1983-09-16 heat sink Granted JPS6052628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14355983U JPS6052628U (en) 1983-09-16 1983-09-16 heat sink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14355983U JPS6052628U (en) 1983-09-16 1983-09-16 heat sink

Publications (2)

Publication Number Publication Date
JPS6052628U true JPS6052628U (en) 1985-04-13
JPS645894Y2 JPS645894Y2 (en) 1989-02-14

Family

ID=30320412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14355983U Granted JPS6052628U (en) 1983-09-16 1983-09-16 heat sink

Country Status (1)

Country Link
JP (1) JPS6052628U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011029312A (en) * 2009-07-23 2011-02-10 Pioneer Electronic Corp Heat radiation structure of electronic apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50137971U (en) * 1974-04-30 1975-11-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50137971U (en) * 1974-04-30 1975-11-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011029312A (en) * 2009-07-23 2011-02-10 Pioneer Electronic Corp Heat radiation structure of electronic apparatus

Also Published As

Publication number Publication date
JPS645894Y2 (en) 1989-02-14

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