JPS5817713U - Waterproof lighting equipment for tunnels - Google Patents

Waterproof lighting equipment for tunnels

Info

Publication number
JPS5817713U
JPS5817713U JP11030581U JP11030581U JPS5817713U JP S5817713 U JPS5817713 U JP S5817713U JP 11030581 U JP11030581 U JP 11030581U JP 11030581 U JP11030581 U JP 11030581U JP S5817713 U JPS5817713 U JP S5817713U
Authority
JP
Japan
Prior art keywords
cylindrical portion
case body
insertion hole
power cable
support rubber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11030581U
Other languages
Japanese (ja)
Other versions
JPS6025770Y2 (en
Inventor
荘平 山内
佐々木　俊広
Original Assignee
関東電気工事株式会社
共和機器株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 関東電気工事株式会社, 共和機器株式会社 filed Critical 関東電気工事株式会社
Priority to JP11030581U priority Critical patent/JPS6025770Y2/en
Publication of JPS5817713U publication Critical patent/JPS5817713U/en
Application granted granted Critical
Publication of JPS6025770Y2 publication Critical patent/JPS6025770Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

図はこの考案の一実施例を示し、第１図はこの考案の分
解斜視図、第２図はこの考案の一部断面正面図、第３図
はこの考案の要部断面図、第４図はこの考案の使用状態
を示す正面図である。 なお図中４は螢光灯、５はケース本体、５ｄは一端壁、
１３は孔、１４は環状突縁、１５は電源ケーブル、１６
は補助パツキン、１７はワッシャー、１８はサポートゴ
ム、１９はスペーサー、２０は電源締付グランド、２０
ａはフランジ、２０Ｃは筒状部である。The figures show one embodiment of this invention, Fig. 1 is an exploded perspective view of this invention, Fig. 2 is a partially sectional front view of this invention, Fig. 3 is a sectional view of essential parts of this invention, and Fig. 4. FIG. 2 is a front view showing the device in use. In the figure, 4 is a fluorescent light, 5 is the case body, 5d is one end wall,
13 is a hole, 14 is an annular ridge, 15 is a power cable, 16
is the auxiliary gasket, 17 is the washer, 18 is the support rubber, 19 is the spacer, 20 is the power supply tightening gland, 20
a is a flange, and 20C is a cylindrical portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 螢光灯４のケース本体５の端壁５ｄに穿った挿通孔１３
の周縁外方に環状突縁１４を設け、電源ケーブル１５を
この挿通孔１３を通してケース本体５内に挿入し、この
電源ケーブル１５を夫々の孔に挿通せしめた補助パツキ
ン１６、ワッシャー１７及びサポートゴム１８を順に上
記環状突縁１４内に挿入し、フランジ部２０ａの一側に
、外周ネジ部２０ｂを有する筒状部２０Ｃを設けた電源
締付グランド２０の中空孔に上記電源ケーブル１５を挿
通して筒状部２−ＯＣを上記環状突縁１４の内周ネジ部
１４ａに螺着し、この筒状部２０Ｃの螺入によって上記
サポートゴム１８、ワッシャー１７及び補助パツキン１
６が端壁５ｄと筒状部２０Ｃとの間で締め付けられ、か
つサポートゴム１８が電源ケーブル１５外周に密着する
ことを特徴とする洞道用防水型照明器具。An insertion hole 13 bored in the end wall 5d of the case body 5 of the fluorescent lamp 4
A power cable 15 is inserted into the case body 5 through the insertion hole 13, and an auxiliary packing 16, a washer 17, and a support rubber are inserted into the case body 5 through the insertion hole 13. 18 are sequentially inserted into the annular protrusion 14, and the power cable 15 is inserted into the hollow hole of the power tightening gland 20, which has a cylindrical portion 20C having an outer circumferential threaded portion 20b on one side of the flange portion 20a. The cylindrical portion 2-OC is screwed onto the inner circumferential threaded portion 14a of the annular flange 14, and the support rubber 18, washer 17 and auxiliary packing 1 are screwed together by screwing the cylindrical portion 20C.
6 is tightened between the end wall 5d and the cylindrical portion 20C, and the support rubber 18 is in close contact with the outer periphery of the power cable 15.
JP11030581U 1981-07-27 1981-07-27 Waterproof lighting equipment for tunnels Expired JPS6025770Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11030581U JPS6025770Y2 (en) 1981-07-27 1981-07-27 Waterproof lighting equipment for tunnels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11030581U JPS6025770Y2 (en) 1981-07-27 1981-07-27 Waterproof lighting equipment for tunnels

Publications (2)

Publication Number Publication Date
JPS5817713U true JPS5817713U (en) 1983-02-03
JPS6025770Y2 JPS6025770Y2 (en) 1985-08-02

Family

ID=29904669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11030581U Expired JPS6025770Y2 (en) 1981-07-27 1981-07-27 Waterproof lighting equipment for tunnels

Country Status (1)

Country Link
JP (1) JPS6025770Y2 (en)

Also Published As

Publication number Publication date
JPS6025770Y2 (en) 1985-08-02

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