JPS6192832U - - Google Patents
Info
- Publication number
- JPS6192832U JPS6192832U JP17844484U JP17844484U JPS6192832U JP S6192832 U JPS6192832 U JP S6192832U JP 17844484 U JP17844484 U JP 17844484U JP 17844484 U JP17844484 U JP 17844484U JP S6192832 U JPS6192832 U JP S6192832U
- Authority
- JP
- Japan
- Prior art keywords
- infrared
- infrared detection
- pyroelectric element
- condensing mirror
- detection device
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Burglar Alarm Systems (AREA)
Description
図面はこの考案の一実施例を示し、第１図は赤
外線検知装置の概略説明図、第２図は赤外線検知
装置の要部拡大斜視図、第３図は赤外線検知装置
の要部縦断側面図である。
１１……赤外線検知装置、１２……集光ミラー
、１３……赤外線焦電素子、１４……素子ホルダ
、１５……ＬＥＤ、１８……凹面鏡、２２……可
視光線投影域、２３……赤外線検出域。
The drawings show an embodiment of this invention, in which Fig. 1 is a schematic explanatory diagram of an infrared detection device, Fig. 2 is an enlarged perspective view of the main part of the infrared detection device, and Fig. 3 is a longitudinal cross-sectional side view of the main part of the infrared detection device. It is. DESCRIPTION OF SYMBOLS 11...Infrared detection device, 12...Condenser mirror, 13...Infrared pyroelectric element, 14...Element holder, 15...LED, 18...Concave mirror, 22...Visible light projection area, 23...Infrared rays detection area.
Claims (1)
素子を並列設置した二素子内蔵形の赤外線焦電素
子と、 前記赤外線焦電素子の並列対向部を挾む両側位
置に、該焦電素子の赤外線検出域と対応して位置
決め投影すべく配設される可視光源の発光体とを
備えた 赤外線検知装置。[Claims for Utility Model Registration] A condensing mirror that receives light from a plurality of optical axes; a two-element built-in infrared pyroelectric element in which infrared detection elements are installed in parallel corresponding to the focal points of the condensing mirror; An infrared detection device comprising visible light source emitters disposed on both sides of a parallel opposing portion of an infrared pyroelectric element so as to position and project images corresponding to the infrared detection area of the pyroelectric element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17844484U JPS6192832U (en) | 1984-11-24 | 1984-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17844484U JPS6192832U (en) | 1984-11-24 | 1984-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6192832U true JPS6192832U (en) | 1986-06-16 |
Family
ID=30736008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17844484U Pending JPS6192832U (en) | 1984-11-24 | 1984-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6192832U (en) |
-
1984
- 1984-11-24 JP JP17844484U patent/JPS6192832U/ja active Pending