JPS58150845U - Heat dissipation device in electronic equipment - Google Patents

Heat dissipation device in electronic equipment

Info

Publication number
JPS58150845U
JPS58150845U JP4978482U JP4978482U JPS58150845U JP S58150845 U JPS58150845 U JP S58150845U JP 4978482 U JP4978482 U JP 4978482U JP 4978482 U JP4978482 U JP 4978482U JP S58150845 U JPS58150845 U JP S58150845U
Authority
JP
Japan
Prior art keywords
heat dissipation
electronic equipment
dissipation device
cutout
electronic
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
JP4978482U
Other languages
Japanese (ja)
Inventor
美智範 浜田
和木　幸雄
Original Assignee
三洋電機株式会社
鳥取三洋電機株式会社
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 三洋電機株式会社, 鳥取三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP4978482U priority Critical patent/JPS58150845U/en
Publication of JPS58150845U publication Critical patent/JPS58150845U/en
Pending legal-status Critical Current

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  • 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) [Abstract] 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 drawings]

第１図はパワーアンプの斜視図、第２図は第１図の側断
面図、第３図は第１図の１部除去した正面断面図である
。 １・・・下部ケース、２・・・上部ケース、３．　５．
　５・・・切り起し部、４・・・放熱板、７．７・・・
空気導入孔、８．８・・・空気導出孔、９・・・発熱体
。FIG. 1 is a perspective view of the power amplifier, FIG. 2 is a side sectional view of FIG. 1, and FIG. 3 is a front sectional view with a portion of FIG. 1 removed. 1...Lower case, 2...Upper case, 3. 5.
5... Cut-out portion, 4... Heat sink, 7.7...
Air introduction hole, 8.8... Air outlet hole, 9... Heating element.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アンプ等の電子機器に於いて、電子機器の下部ケースあ
るいは上部ケースに空気導入孔、あるいは空気導出孔が
形成された切り起しを設け、該切り起しにパワートラン
ジスタ等の発熱体を装着するよう構成したことを特徴と
する電子機器に於ける放熱装置。In electronic devices such as amplifiers, a cutout with an air introduction hole or an air outlet hole is provided in the lower case or upper case of the electronic device, and a heating element such as a power transistor is attached to the cutout. A heat dissipation device for electronic equipment characterized by being configured as follows.
JP4978482U 1982-04-05 1982-04-05 Heat dissipation device in electronic equipment Pending JPS58150845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4978482U JPS58150845U (en) 1982-04-05 1982-04-05 Heat dissipation device in electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4978482U JPS58150845U (en) 1982-04-05 1982-04-05 Heat dissipation device in electronic equipment

Publications (1)

Publication Number Publication Date
JPS58150845U true JPS58150845U (en) 1983-10-08

Family

ID=30060620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4978482U Pending JPS58150845U (en) 1982-04-05 1982-04-05 Heat dissipation device in electronic equipment

Country Status (1)

Country Link
JP (1) JPS58150845U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004168307A (en) * 2004-02-09 2004-06-17 Suzuki Motor Corp Auxiliary power assisting bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004168307A (en) * 2004-02-09 2004-06-17 Suzuki Motor Corp Auxiliary power assisting bicycle

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