JPH0463188U

JPH0463188U -

Info

Publication number: JPH0463188U
Application number: JP10457990U
Authority: JP
Priority date: 1990-10-04
Filing date: 1990-10-04
Publication date: 1992-05-29

Description

[Brief explanation of the drawing]

第１図は、この考案の実施例を示す図、第２図
は、第１図の断面ＡＡを示す図、第３図は、第１
図のＢ部の詳細を示す図、第４図は、従来の実施
例を示す図、第５図は、第４図の断面ＣＣを示す
図である。図において１及び１ａはケース、２はプリント
基板、３と３ａはモジユール、３ｂは放熱板、４
は電源部、５はマザーボード、６及び６ａはコネ
クタ、７及び７ａはハーネス、８，８ａは送風ブ
ロワ、９は通風孔、１０は防じんフイルタ、１１
はフード、１２は空気の流れ、１４は電源部、１
５はケース、１６は冷却フイン、１７は高発熱部
品、１８は部品取付部、１９は熱伝導用コンパウ
ンド、２０は絶縁板、２１はプリント基板、２２
はその他の電源部品、２３はブラケツト、２４は
結合部、２５はボルト、２６はケーブルである。
尚、図中同一あるいは相当部分には同一符号を付
して示してある。 FIG. 1 is a diagram showing an embodiment of this invention, FIG. 2 is a diagram showing cross section AA of FIG. 1, and FIG.
FIG. 4 is a diagram showing details of part B in the figure, FIG. 4 is a diagram showing a conventional embodiment, and FIG. 5 is a diagram showing cross section CC in FIG. 4. In the figure, 1 and 1a are cases, 2 is a printed circuit board, 3 and 3a are modules, 3b is a heat sink, and 4
is a power supply unit, 5 is a motherboard, 6 and 6a are connectors, 7 and 7a are harnesses, 8 and 8a are ventilation blowers, 9 is a ventilation hole, 10 is a dust filter, 11
is the hood, 12 is the air flow, 14 is the power supply, 1
5 is a case, 16 is a cooling fin, 17 is a high heat generation component, 18 is a component mounting part, 19 is a heat conductive compound, 20 is an insulating plate, 21 is a printed circuit board, 22
23 is a bracket, 24 is a joint, 25 is a bolt, and 26 is a cable.
In the drawings, the same or corresponding parts are designated by the same reference numerals.

Claims

[Scope of utility model registration request]

A box-shaped case, a printed circuit board mounted inside the case, a module which is also mounted inside the case and has components directly attached to a heat sink equipped with cooling fins, and electrical components such as a motherboard and connectors. It consists of a blower for stirring and cooling the internal air, a signal processing unit for controlling and calculating, a case equipped with cooling fins on the outside, and a transistor, capacitor, transformer, etc. mounted inside the case. It consists of an electronic circuit component and a blower for stirring the internal air, and a power supply section in which high heat generating components such as the transistors are mounted directly on the inner wall of the case, and An electronic device characterized in that a processing section and a power supply section are both electrically connected by a connector cable and mechanically coupled together.