JPS60151771U

JPS60151771U - equipment box cover

Info

Publication number: JPS60151771U
Application number: JP3893684U
Authority: JP
Inventors: 松岡　恭介
Original assignee: 株式会社日立製作所
Priority date: 1984-03-21
Filing date: 1984-03-21
Publication date: 1985-10-08

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 the drawing]

第１図は、従来の密閉形機器箱の冷却構造を示、　す断
面図、第２図は、従来の点検カバーを機器箱に装着した
状態を示す正面図、第３図は、第２図の■−■矢視断面
図、第４図は、第２図のＩＶ−ＩＶ部拡大断面図、第５
図は、第２図の■−■矢視断面図、第６図は、第２図の
■部の正面図、第７図は、第６図の■−■矢視断面図、
第８図は、第６図の■−■矢視断面図、第９図は、本考
案の要部を示したもので第７図に対応する断面図、第１
０図は、第９図のＸ−Ｘ断面図である。１・・・機器箱、２・・・点検カバー、１１・・・冷却
板、１２・・・縁板、１３・・・受金、１４・・・止め
金具。Figure 1 is a sectional view showing the cooling structure of a conventional closed type equipment box, Figure 2 is a front view showing a state in which a conventional inspection cover is attached to the equipment box, and Figure 3 is 4 is an enlarged sectional view of the IV-IV section in FIG.
The figure is a sectional view taken along the line ■-■ in FIG. 2, FIG. 6 is a front view of the section ■ in FIG. 2, and FIG. 7 is a sectional view taken along the
Fig. 8 is a sectional view taken along the arrow ■-■ in Fig. 6, Fig. 9 is a sectional view showing the main parts of the present invention and corresponds to Fig. 7;
0 is a sectional view taken along line XX in FIG. 9. DESCRIPTION OF SYMBOLS 1... Equipment box, 2... Inspection cover, 11... Cooling plate, 12... Edge plate, 13... Receiver, 14... Stop metal fitting.

Claims

[Claims for Utility Model Registration] In order to increase the heat dissipation surface area for use in a control box installed under the floor of a vehicle, a cover having a corrugated surface is provided with a cooling plate having a corrugated surface and a cooling plate having a corrugated surface. The matching comb-shaped edge plates,
A cover for an equipment box characterized by being integrally formed with a fastener.