JPS61152929U - - Google Patents

Info

Publication number
JPS61152929U
JPS61152929U JP3688485U JP3688485U JPS61152929U JP S61152929 U JPS61152929 U JP S61152929U JP 3688485 U JP3688485 U JP 3688485U JP 3688485 U JP3688485 U JP 3688485U JP S61152929 U JPS61152929 U JP S61152929U
Authority
JP
Japan
Prior art keywords
detector
light emitting
lens
emitting element
infrared detector
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
JP3688485U
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 JP3688485U priority Critical patent/JPS61152929U/ja
Publication of JPS61152929U publication Critical patent/JPS61152929U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
  • Burglar Alarm Systems (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例の側断面図、第2
図はそのフレネルレンズ板取付部分の正面図、第
3図は同じく断面図、第4図は同じく斜視図、第
5図はこの考案の他の実施例の斜視図、第6図は
そのカバーの裏面図、第7図、第8図は従来例の
概略図である。 12……焦電型赤外線検出器、13……発光ダ
イオード(発光素子)、14……フレネルレンズ
板(レンズ)、16……固定枠(レンズ移動手段
)、17……可動枠(レンズ移動手段)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 互いに近接しかつ正面が同一方向を向いた状態
    に並設した赤外線検出器および検知エリア表示用
    の発光素子と、前記赤外線検出器および発光素子
    の正面前方に配置したレンズと、このレンズを前
    記赤外線検出器および発光素子の並び方向に移動
    させるレンズ移動手段とを備えた熱線式検知器。
JP3688485U 1985-03-14 1985-03-14 Pending JPS61152929U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3688485U JPS61152929U (ja) 1985-03-14 1985-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3688485U JPS61152929U (ja) 1985-03-14 1985-03-14

Publications (1)

Publication Number Publication Date
JPS61152929U true JPS61152929U (ja) 1986-09-22

Family

ID=30542482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3688485U Pending JPS61152929U (ja) 1985-03-14 1985-03-14

Country Status (1)

Country Link
JP (1) JPS61152929U (ja)

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