JPS58191584U - Concentrator for infrared sensor - Google Patents

Concentrator for infrared sensor

Info

Publication number
JPS58191584U
JPS58191584U JP9042582U JP9042582U JPS58191584U JP S58191584 U JPS58191584 U JP S58191584U JP 9042582 U JP9042582 U JP 9042582U JP 9042582 U JP9042582 U JP 9042582U JP S58191584 U JPS58191584 U JP S58191584U
Authority
JP
Japan
Prior art keywords
infrared sensor
infrared
concentrator
transmitting material
sensor
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.)
Granted
Application number
JP9042582U
Other languages
Japanese (ja)
Other versions
JPS6342372Y2 (en
Inventor
俊行 野村
Original Assignee
株式会社堀場製作所
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 株式会社堀場製作所 filed Critical 株式会社堀場製作所
Priority to JP9042582U priority Critical patent/JPS58191584U/en
Publication of JPS58191584U publication Critical patent/JPS58191584U/en
Application granted granted Critical
Publication of JPS6342372Y2 publication Critical patent/JPS6342372Y2/ja
Granted 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]

図面は本考案の実施例を示し、第１図は侵入り報器の要
部縦断面図、第２図はプリズム集合体の正面図、第３図
はフレネル・レンズの正面図である。 １・・・赤外センサ、３・・・プリズム集合体、４・・
・フレネル拳レンズ、ｆｉａ、　５ｂ、　　５ｃ、　　
５ｄ、　５ｅ。 ６ｆ、　　６ｇ・・・単位プリズム集合体、Ａ・・・集
光器。The drawings show an embodiment of the present invention; FIG. 1 is a vertical cross-sectional view of the main part of the intrusion detector, FIG. 2 is a front view of a prism assembly, and FIG. 3 is a front view of a Fresnel lens. 1... Infrared sensor, 3... Prism assembly, 4...
・Fresnel fist lens, fia, 5b, 5c,
5d, 5e. 6f, 6g...Unit prism assembly, A...Concentrator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 赤外線透過材料よりなる板体に、監視範囲からの輻射赤
外線のうち、特定方向から入射する赤外線のみを赤外セ
ンサの光軸に平行になる様屈折させる複数の単位プリズ
ム集合体を、前記特定方向を互いに異にした状態に形成
してなるプリズム集合体と、赤外線透過材料製のフレネ
ル・レンズとを、赤外センサへの光路中に、並設して構
成した赤外センサ用集光器。A plurality of unit prism aggregates that refract only the infrared rays incident from a specific direction out of the radiated infrared rays from the monitoring range so as to be parallel to the optical axis of the infrared sensor are mounted on a plate made of an infrared transmitting material. A concentrator for an infrared sensor, comprising a prism assembly formed in different states and a Fresnel lens made of an infrared transmitting material, arranged side by side in an optical path to an infrared sensor.
JP9042582U 1982-06-16 1982-06-16 Concentrator for infrared sensor Granted JPS58191584U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9042582U JPS58191584U (en) 1982-06-16 1982-06-16 Concentrator for infrared sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9042582U JPS58191584U (en) 1982-06-16 1982-06-16 Concentrator for infrared sensor

Publications (2)

Publication Number Publication Date
JPS58191584U true JPS58191584U (en) 1983-12-20
JPS6342372Y2 JPS6342372Y2 (en) 1988-11-07

Family

ID=30098937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9042582U Granted JPS58191584U (en) 1982-06-16 1982-06-16 Concentrator for infrared sensor

Country Status (1)

Country Link
JP (1) JPS58191584U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160130U (en) * 1984-09-25 1986-04-23
JPH01189584A (en) * 1988-01-26 1989-07-28 Matsushita Electric Works Ltd Detecting switch for human body
JP2008304384A (en) * 2007-06-08 2008-12-18 Panasonic Electric Works Co Ltd Infrared light detector
JP2009128228A (en) * 2007-11-26 2009-06-11 Panasonic Electric Works Co Ltd Infrared detector
JP2009276345A (en) * 2008-05-16 2009-11-26 Trw Automotive Electronics & Components Gmbh Photosensor device for detecting ambient light

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160130U (en) * 1984-09-25 1986-04-23
JPH01189584A (en) * 1988-01-26 1989-07-28 Matsushita Electric Works Ltd Detecting switch for human body
JP2008304384A (en) * 2007-06-08 2008-12-18 Panasonic Electric Works Co Ltd Infrared light detector
JP2009128228A (en) * 2007-11-26 2009-06-11 Panasonic Electric Works Co Ltd Infrared detector
JP2009276345A (en) * 2008-05-16 2009-11-26 Trw Automotive Electronics & Components Gmbh Photosensor device for detecting ambient light

Also Published As

Publication number Publication date
JPS6342372Y2 (en) 1988-11-07

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