JPH0162614U - - Google Patents

Info

Publication number
JPH0162614U
JPH0162614U JP1987157672U JP15767287U JPH0162614U JP H0162614 U JPH0162614 U JP H0162614U JP 1987157672 U JP1987157672 U JP 1987157672U JP 15767287 U JP15767287 U JP 15767287U JP H0162614 U JPH0162614 U JP H0162614U
Authority
JP
Japan
Prior art keywords
switch
lamp
explosion
proof portable
glass
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
JP1987157672U
Other languages
English (en)
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 filed Critical
Priority to JP1987157672U priority Critical patent/JPH0162614U/ja
Publication of JPH0162614U publication Critical patent/JPH0162614U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案の実施例の内部回路図、第2図
は同上の断面図、第3図は同上の要部分解斜視図
、第4図a,bは同上の動作説明図である。 1はハウジング、2はガラス、3はランプ、8
は乾電池、10はリードスイツチ、22は圧力ス
イツチである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 開口した一面にガラスを配した非磁性体からな
    る密閉容器型のハウジング内に、ランプ、電源用
    の乾電池、点滅用スイツチ等の点灯に必要な部品
    を収納した防爆型携帯電燈において、乾電池と点
    滅用スイツチとランプとで構成される閉ループに
    、ハウジング内の圧力が所定値以上上昇したとき
    に開成する圧力スイツチを挿入接続して成ること
    を特徴とする防爆型携帯電燈。
JP1987157672U 1987-10-15 1987-10-15 Pending JPH0162614U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987157672U JPH0162614U (ja) 1987-10-15 1987-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987157672U JPH0162614U (ja) 1987-10-15 1987-10-15

Publications (1)

Publication Number Publication Date
JPH0162614U true JPH0162614U (ja) 1989-04-21

Family

ID=31437319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987157672U Pending JPH0162614U (ja) 1987-10-15 1987-10-15

Country Status (1)

Country Link
JP (1) JPH0162614U (ja)

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