JPS5932271U

JPS5932271U - control box waterproofing device

Info

Publication number: JPS5932271U
Application number: JP12840582U
Authority: JP
Inventors: 伸八郎上原; 田崎　富夫; 善至雄宮本
Original assignee: 三洋電機株式会社; 東京三洋電機株式会社
Priority date: 1982-08-24
Filing date: 1982-08-24
Publication date: 1984-02-28

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図乃至第４図は従来例を示し、第１図は凝縮器ユニ
ットの斜視図、第２図は凝縮器ユニットの一部断面図、
第３図は制御ボックスの斜視図、第４図は第３図のＩＶ
−ＩＶ’線断面図、第５図及び第６図は本考案を示し、
第５図は制御ボックスの斜視図、第６図は第５図のＶｌ
−ＶＩ’線断面図である。２・・・凝縮器、３・・・送風機、４・・・ファンケー
シング、５・・・制御ボックス、６・・・制御機器、７
・・・電気部品、１６．　１６．　１７．　１７・・・
ボルト、１１゜１１・・・取付部、１２・・・箱体、１
３・・・カバ一部材、１４・・・放熱板、１５．１５・
・・フランジ部、１８・・・折曲部。1 to 4 show conventional examples, FIG. 1 is a perspective view of a condenser unit, FIG. 2 is a partial sectional view of the condenser unit,
Figure 3 is a perspective view of the control box, Figure 4 is the IV of Figure 3.
-IV' line sectional view, FIGS. 5 and 6 show the present invention,
Figure 5 is a perspective view of the control box, Figure 6 is the Vl of Figure 5.
-VI' line sectional view. 2... Condenser, 3... Blower, 4... Fan casing, 5... Control box, 6... Control equipment, 7
...Electrical parts, 16. 16. 17. 17...
Bolt, 11° 11...Mounting part, 12...Box, 1
3... Cover member, 14... Heat sink, 15.15.
...Flange part, 18...Bending part.

Claims

[Scope of utility model registration request]

In a control box that controls the air volume of a blower that cools a condenser attached to the outer peripheral wall of a fan casing, the control box includes a heat sink with a U-shaped cross section that is thermally coupled to electrical components that generate heat when commercial current flows. , a box body having a mounting part that is fastened to the flanges on both sides of the heat sink with bolts or the like to surround the control equipment, etc., and that is fixed to the outer peripheral wall of the fan casing with bolts or the like; The upper end of the heat sink is bent and covered, and is approximately the same as the mounting surface of the mounting part.
1. A waterproofing device for a control box, characterized in that the waterproofing device comprises a waterproof bent portion that becomes a surface, and a cover member that closes an opening of the box.