JPS58174904U - Illuminated display device for closed switchboards - Google Patents

Illuminated display device for closed switchboards

Info

Publication number
JPS58174904U
JPS58174904U JP7389082U JP7389082U JPS58174904U JP S58174904 U JPS58174904 U JP S58174904U JP 7389082 U JP7389082 U JP 7389082U JP 7389082 U JP7389082 U JP 7389082U JP S58174904 U JPS58174904 U JP S58174904U
Authority
JP
Japan
Prior art keywords
illuminated display
display device
display circuit
closed switchboards
indicator light
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.)
Pending
Application number
JP7389082U
Other languages
Japanese (ja)
Inventor
青山　隆洋
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP7389082U priority Critical patent/JPS58174904U/en
Publication of JPS58174904U publication Critical patent/JPS58174904U/en
Pending legal-status Critical Current

Links

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 drawings]

第１図は従来の照光式表示装置の回路図、第２図は従来
の閉鎖形配電盤の斜視図、第３図はこの考案の一実施例
を示す照光式表示装置の回路図、第４図はこの考案に用
いられるドアスイッチの動作原理図、第５図はこの考案
による閉鎖形配電盤　′の斜視図である。 図において、１は表示燈、２は接点、３は制御電源、４
は扉、５は覗き窓、６はドアスイッチである。なお、図
中同一符号は同−又は相当部分を　　　　”示す。 ｒ Ｘ　＝−、、− （／ ＼　　　−ど し−一一Fig. 1 is a circuit diagram of a conventional illuminated display device, Fig. 2 is a perspective view of a conventional closed type switchboard, Fig. 3 is a circuit diagram of an illuminated display device showing an embodiment of this invention, and Fig. 4 5 is a diagram of the operating principle of the door switch used in this invention, and FIG. 5 is a perspective view of a closed type switchboard according to this invention. In the figure, 1 is an indicator light, 2 is a contact, 3 is a control power source, and 4
is a door, 5 is a viewing window, and 6 is a door switch. In addition, the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】 被観視機慕の状態に対応して動作する接点とこの接点に
より点滅する表示燈からなる表示燈回路を複数個有す２
照光式表示回路、この照光式表示回路と直列に接続され
扉の開閉によって動作するドアスイッチ、およびこのド
アスイッチを介して上記照光式表示回路に接続される制
御源を備え、上記扉の開放によって上記制御電源が上記
照光式表示回路に接続されることを特徴とした閉鎖形配
電盤の照光式表示装置。 一＼′］[Claims for Utility Model Registration] A device having a plurality of indicator light circuits each consisting of a contact that operates according to the state of the object being viewed and an indicator light that blinks due to the contact.
An illuminated display circuit, a door switch connected in series with the illuminated display circuit and operated by opening and closing the door, and a control source connected to the illuminated display circuit through the door switch, An illuminated display device for a closed power distribution board, characterized in that the control power source is connected to the illuminated display circuit. one\']
JP7389082U 1982-05-18 1982-05-18 Illuminated display device for closed switchboards Pending JPS58174904U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7389082U JPS58174904U (en) 1982-05-18 1982-05-18 Illuminated display device for closed switchboards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7389082U JPS58174904U (en) 1982-05-18 1982-05-18 Illuminated display device for closed switchboards

Publications (1)

Publication Number Publication Date
JPS58174904U true JPS58174904U (en) 1983-11-22

Family

ID=30083373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7389082U Pending JPS58174904U (en) 1982-05-18 1982-05-18 Illuminated display device for closed switchboards

Country Status (1)

Country Link
JP (1) JPS58174904U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008136280A (en) * 2006-11-27 2008-06-12 Matsushita Electric Works Ltd Distribution board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008136280A (en) * 2006-11-27 2008-06-12 Matsushita Electric Works Ltd Distribution board
JP4552929B2 (en) * 2006-11-27 2010-09-29 パナソニック電工株式会社 Distribution board

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