JPS6377399U

JPS6377399U -

Info

Publication number: JPS6377399U
Application number: JP17281186U
Authority: JP
Priority date: 1986-11-11
Filing date: 1986-11-11
Publication date: 1988-05-23

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による電子機器の
構成図、第２図は実装状態の正面図、第３図は第
２図の断面ＡＡを示す図、第４図は第２図の断面
ＢＢを示す図、第５図は従来技術による電子機器
の構成図、第６図は実装状態の正面図、第７図は
第６図の断面ＡＡを示す図、第８図は第６図の断
面ＢＢを示す図である。図において１は第１の面、２は第２の面、３は
第３の面、４は第１の通風ダクト、５は冷却フイ
ン、６は第１の通風孔、７は溝、８はシヤシ、９
は第４の面、１０は第２の通風ダクト、１１は第
２の通風孔、１２はコネクタ座、１３はマザーボ
ード、１４は改良マザーボード、１５は電子回路
部品、１６は放熱板、１７は第１の辺、１８はコ
ネクタプラグ、１９は第２の辺、２０は第３の辺
、２１はプリント基板、２２は回路モジユール、
２３は第１のブロア、２４は第２のブロア、２５
は爪付き孔、２６は第１の冷却空気、２７は第２
の冷却空気、２８はカバーである。なお図中、同
一符号は同一、又は相当部分を示す。 Fig. 1 is a configuration diagram of an electronic device according to an embodiment of this invention, Fig. 2 is a front view of the mounted state, Fig. 3 is a diagram showing cross section AA of Fig. 2, and Fig. 4 is a cross section of Fig. 2. BB is a diagram showing BB, FIG. 5 is a configuration diagram of an electronic device according to the prior art, FIG. 6 is a front view of a mounted state, FIG. 7 is a diagram showing cross section AA of FIG. 6, and FIG. It is a figure showing cross section BB. In the figure, 1 is the first surface, 2 is the second surface, 3 is the third surface, 4 is the first ventilation duct, 5 is the cooling fin, 6 is the first ventilation hole, 7 is the groove, and 8 is the Shashi, 9
is the fourth surface, 10 is the second ventilation duct, 11 is the second ventilation hole, 12 is the connector seat, 13 is the motherboard, 14 is the improved motherboard, 15 is the electronic circuit component, 16 is the heat sink, 17 is the third side. 1 side, 18 is a connector plug, 19 is a second side, 20 is a third side, 21 is a printed circuit board, 22 is a circuit module,
23 is a first blower, 24 is a second blower, 25
26 is the first cooling air hole, 27 is the second hole.
28 is a cover. In the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

An opening is provided on the first surface, and a first ventilation duct is provided on a second surface that is perpendicular to the first surface and a third surface that faces the second surface. Also, cooling fins are provided in the first ventilation duct, and cooling fins are provided in the second surface and the third ventilation duct.
A first ventilation hole is provided at the rear of the surface, and a first ventilation hole is provided inside the second and third surfaces.
a box-shaped chassis having a U-shaped groove arranged perpendicular to the surface of the box; On the other hand, a second ventilation duct is attached to the opposite surface, and a second ventilation hole is provided in the part that contacts the second ventilation duct, and a motherboard having a connector seat is attached to one surface. The electronic circuit components are mounted with a heat sink sandwiched between them.
A connector plug that engages with the connector seat is mounted on the first side, and a second side that is perpendicular to the first side and a third side that is opposite to the second side are: a rectangular plate-shaped printed circuit board arranged to fit into the U-shaped groove of the palm;
a cover arranged to cover the opening of the chassis from the outside; a cover attached to the chassis;
a first blower for blowing air into the ventilation duct; and a second blower housed in the chassis and blowing air to the printed circuit board via the second ventilation hole and the second duct. An electronic device comprising: