JPS59115695U

JPS59115695U - housing

Info

Publication number: JPS59115695U
Application number: JP884283U
Authority: JP
Inventors: 山之氏　利行
Original assignee: 日本電気株式会社
Priority date: 1983-01-25
Filing date: 1983-01-25
Publication date: 1984-08-04

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図Ａ、第１図Ｂは従来の電子交換機の筐体カバーの
外観を示す正面図、側面図、第２図Ａ１第２図Ｂは本考
案の実施例の筐体のうち筐体カバーに矩形切り溝加工を
施した状態を示す正面図、側面図、第３図Ａ１第３図Ｂ
は第２図Ａで加工した筐体カバーに曲げ加工を施した状
態を示す正面図、側面図、第４図は電子交換機の筐体本
体に本考案の実施例の筐体カバーを実装した例を示す正
面図である。両図において、１・・・・・・筐体本体、２．１１’。１１″・・・・・・筐体カバー、３・・・・・・対流熱
誘導板、４・・・・・・電子部品ブロック、１０・・・
・・・切り溝、１２・・・・・・通風孔１，１３・・・
・・・曲げ部。ｌFigures 1A and 1B are front and side views showing the external appearance of the housing cover of a conventional electronic exchange, and Figures 2A and 2B are the housing cover of the housing of the embodiment of the present invention. Front view and side view showing the state in which rectangular grooves have been processed, Fig. 3 A1 Fig. 3 B
Figure 2 is a front view and side view showing the bent state of the housing cover processed in A, and Figure 4 is an example in which the housing cover of the embodiment of the present invention is mounted on the housing body of an electronic exchange. FIG. In both figures, 1... casing body, 2.11'. 11″... Housing cover, 3... Convection heat induction plate, 4... Electronic component block, 10...
...kerf, 12...ventilation holes 1, 13...
...bending part. l

Claims

[Scope of utility model registration request]

A case comprising an inclined convection heat guide plate and a case cover, wherein the case cover is provided with an inclined surface similar to the convection heat guide plate.