JPS61123596U

JPS61123596U -

Info

Publication number: JPS61123596U
Application number: JP746385U
Authority: JP
Priority date: 1985-01-23
Filing date: 1985-01-23
Publication date: 1986-08-04

Description

[Brief explanation of drawings]

第１図はこの考案による一実施例を示す断面図
、第２図は第１図の断面ＢＢを示す図、第３図は
従来の電気機器筐体を示す断面図、第４図は第３
図の断面ＡＡを示す図である。図において、１はケース、２はカバー、３はね
じ、４はパンチングメタル、５はシヤーシ、６は
ねじ、７は冷却用フアン、８はねじ、９はコネク
タ座、１０はマザーボード、１１はねじ、１２は
ガイドプレート、１３はねじ、１４はプリント基
板、１５は発熱部品、１６は回路部品、１７はプ
リント基板用コネクタ、１８はモジユール、１９
は上部スペーサ、２０は下部スペーサ、２１はね
じ、２２は通風ダクト、２３はガイド部、２４は
ねじ、２４が冷却空気取入口、２６及び２７は通
風穴、２８は吐出口、２９はガイドプレート、３
０は溝、３１はガスケツト、３２はスライドプレ
ートである。なお各図中、同一符号は同一または
相当部分を示す。 Fig. 1 is a cross-sectional view showing an embodiment of this invention, Fig. 2 is a cross-sectional view taken along section BB of Fig. 1, Fig. 3 is a cross-sectional view showing a conventional electrical equipment housing, and Fig.
It is a figure which shows cross section AA of a figure. In the figure, 1 is a case, 2 is a cover, 3 is a screw, 4 is a punched metal, 5 is a chassis, 6 is a screw, 7 is a cooling fan, 8 is a screw, 9 is a connector seat, 10 is a motherboard, 11 is a screw , 12 is a guide plate, 13 is a screw, 14 is a printed circuit board, 15 is a heat generating component, 16 is a circuit component, 17 is a printed circuit board connector, 18 is a module, 19
20 is an upper spacer, 20 is a lower spacer, 21 is a screw, 22 is a ventilation duct, 23 is a guide part, 24 is a screw, 24 is a cooling air intake, 26 and 27 are ventilation holes, 28 is an outlet, 29 is a guide plate ,3
0 is a groove, 31 is a gasket, and 32 is a slide plate. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

The first surface is provided with a motherboard having a connector seat for mating with a printed circuit board, and
A box-shaped chassis having ventilation holes is provided on a second surface that is perpendicular to the surface and a third surface that is opposite to the second surface, and two printed circuit boards are arranged so that the circuit components face each other. and a module in which a gap serving as a ventilation duct is formed between the two printed circuit boards by being coupled via a spacer;
A rectangular plate that is arranged inside the chassis so as to close the ventilation hole, has an opening in the center, and has a groove on the opposite side of the chassis that fits with the end surface of the module. a guide plate, a gasket made of a rubber material provided to cover the inner surface of the groove, and a slide blade made of a plastic material bonded to a portion of the gasket in contact with the module;
A package shelf comprising a fan for supplying cooling air provided on either the second surface or the third surface.