JPH01102835U - - Google Patents

Info

Publication number
JPH01102835U
JPH01102835U JP20116287U JP20116287U JPH01102835U JP H01102835 U JPH01102835 U JP H01102835U JP 20116287 U JP20116287 U JP 20116287U JP 20116287 U JP20116287 U JP 20116287U JP H01102835 U JPH01102835 U JP H01102835U
Authority
JP
Japan
Prior art keywords
lens
light emitting
infrared
multifaceted
detection area
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
JP20116287U
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 JP20116287U priority Critical patent/JPH01102835U/ja
Publication of JPH01102835U publication Critical patent/JPH01102835U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Instrument Panels (AREA)

Description

【図面の簡単な説明】
第1図は、赤外線検知装置の平面概略図、第2
図は、第1図におけるX―X矢視図、第3図は、
検知エリア確認機構の操作状態を説明する図、第
4図は、従来の検知エリア確認を説明する図であ
る。 1……赤外線検知装置、11……ケース、13
……レンズホルダ、2……赤外線検出素子、3…
…発光体、4……多面レンズ、P……共通焦点位
置、A……検知エリア。

Claims (1)

  1. 【実用新案登録請求の範囲】 ケース内に赤外線検出素子及び発光素子を設け
    、その前方にレンズホルダを介して多面レンズを
    配置し、該発光素子によつて該赤外線検出素子の
    検知エリアを確認するものであつて、 前記多面レンズを構成する各レンズの共通焦点
    位置に前記赤外線検出素子を設けるとともに、前
    記多面レンズをスライドさせることによつて前記
    共通焦点位置を、前記発光体上まで移動させるこ
    とを特徴とする赤外線検知装置の検知エリア確認
    機構。
JP20116287U 1987-12-28 1987-12-28 Pending JPH01102835U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20116287U JPH01102835U (ja) 1987-12-28 1987-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20116287U JPH01102835U (ja) 1987-12-28 1987-12-28

Publications (1)

Publication Number Publication Date
JPH01102835U true JPH01102835U (ja) 1989-07-11

Family

ID=31491537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20116287U Pending JPH01102835U (ja) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH01102835U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012155975A (ja) * 2011-01-25 2012-08-16 Iris Ohyama Inc 人感センサ付照明器具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012155975A (ja) * 2011-01-25 2012-08-16 Iris Ohyama Inc 人感センサ付照明器具

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