JPH0191339U - - Google Patents

Info

Publication number
JPH0191339U
JPH0191339U JP18694287U JP18694287U JPH0191339U JP H0191339 U JPH0191339 U JP H0191339U JP 18694287 U JP18694287 U JP 18694287U JP 18694287 U JP18694287 U JP 18694287U JP H0191339 U JPH0191339 U JP H0191339U
Authority
JP
Japan
Prior art keywords
illuminance
detection
output
automatic flasher
optical system
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
JP18694287U
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 JP18694287U priority Critical patent/JPH0191339U/ja
Publication of JPH0191339U publication Critical patent/JPH0191339U/ja
Pending legal-status Critical Current

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Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す回路図、第2
図は同実施例のセンサ配置例を示す図である。 1…フレネルレンズ、8…サイリスタ、9…負
荷。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 人体から発せられる遠赤外線を集光する光学
    系と、この光学系により集光された遠赤外線を検
    出する検知手段と、この検出手段の検出信号に基
    づいて照明用負荷をオン、オフする制御回路とを
    そなえた熱線式自動点滅器において、 周囲の明るさを検出する照度センサと、 このセンサの出力が所定値を超えたとき出力を
    生じる照明検出回路とをそなえ、 前記照度検出回路の出力を前記制御回路に与え
    て照度を加味した制御をするようにしたことを特
    徴とする熱線式自動点滅器。 2 実用新案登録請求の範囲第1項記載の自動点
    滅器において、 前記照度検出回路が検出レベルを調整するため
    の手段を有する熱線式自動点滅器。
JP18694287U 1987-12-08 1987-12-08 Pending JPH0191339U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18694287U JPH0191339U (ja) 1987-12-08 1987-12-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18694287U JPH0191339U (ja) 1987-12-08 1987-12-08

Publications (1)

Publication Number Publication Date
JPH0191339U true JPH0191339U (ja) 1989-06-15

Family

ID=31478137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18694287U Pending JPH0191339U (ja) 1987-12-08 1987-12-08

Country Status (1)

Country Link
JP (1) JPH0191339U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553869B2 (ja) * 1973-10-30 1980-01-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553869B2 (ja) * 1973-10-30 1980-01-28

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