JPH02120892U - - Google Patents

Info

Publication number
JPH02120892U
JPH02120892U JP3018189U JP3018189U JPH02120892U JP H02120892 U JPH02120892 U JP H02120892U JP 3018189 U JP3018189 U JP 3018189U JP 3018189 U JP3018189 U JP 3018189U JP H02120892 U JPH02120892 U JP H02120892U
Authority
JP
Japan
Prior art keywords
housing
electronic
air pressure
electronic components
electronic units
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
JP3018189U
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 JP3018189U priority Critical patent/JPH02120892U/ja
Publication of JPH02120892U publication Critical patent/JPH02120892U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Description

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

第１図は本考案に係る冷却方式による電子機器
の縦断面図、第２図は第１図のＡ部動作拡大図、
第３図は従来の冷却方式による電子機器の縦断面
図である。 １……ハウジング、２……電子部品（電子ユニ
ツト）、３……フアン、４……吸気開口部、５…
…防塵フイルター、６……排気開口部、７……電
子部品（電子ユニツト）開口部、８……ルーバー
。 FIG. 1 is a vertical sectional view of an electronic device using the cooling method according to the present invention, FIG. 2 is an enlarged view of the operation of section A in FIG. 1,
FIG. 3 is a longitudinal sectional view of an electronic device using a conventional cooling method. 1...Housing, 2...Electronic component (electronic unit), 3...Fan, 4...Intake opening, 5...
...dust filter, 6...exhaust opening, 7...electronic component (electronic unit) opening, 8...louver.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 発熱体を有する電子部品（電子ユニツト）を格
納する密閉型ハウジング構造の電子機器において
、防塵フイルターを介してハウジング内に吸気し
た冷媒を該ハウジング内の電子部品（電子ユニツ
ト）に吹付冷却する冷却フアンと、ハウジング内
の気圧と外気圧の圧力差により開閉するルーバー
とを有することを特徴とする電子機器の冷却方式
。 A cooling fan that cools electronic components (electronic units) inside the housing by spraying refrigerant sucked into the housing through a dust-proof filter into electronic equipment with a closed housing structure that stores electronic components (electronic units) having a heating element. and a louver that opens and closes depending on the pressure difference between the air pressure inside the housing and the outside air pressure.
JP3018189U 1989-03-16 1989-03-16 Pending JPH02120892U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3018189U JPH02120892U (en) 1989-03-16 1989-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3018189U JPH02120892U (en) 1989-03-16 1989-03-16

Publications (1)

Publication Number Publication Date
JPH02120892U true JPH02120892U (en) 1990-09-28

Family

ID=31255019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3018189U Pending JPH02120892U (en) 1989-03-16 1989-03-16

Country Status (1)

Country Link
JP (1) JPH02120892U (en)

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