JPH0355531U - - Google Patents
Info
- Publication number
- JPH0355531U JPH0355531U JP11543189U JP11543189U JPH0355531U JP H0355531 U JPH0355531 U JP H0355531U JP 11543189 U JP11543189 U JP 11543189U JP 11543189 U JP11543189 U JP 11543189U JP H0355531 U JPH0355531 U JP H0355531U
- Authority
- JP
- Japan
- Prior art keywords
- infrared
- window material
- case
- reflective member
- 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
Links
- 239000000463 material Substances 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims 2
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１〜４図は本考案の実施例を示し、第１図は
第１実施例の断面図、第２図は第２実施例の断面
図、第３図は第３実施例の断面図、第４図は第４
実施例の断面図、第５図は従来例の断面図である
。
１……ケース、３……開口部、５……窓材、７
……赤外線検出素子、１５……反射部材、１６…
…反射面、１７……通過孔、１８……サーモパイ
ロ。
1 to 4 show embodiments of the present invention, FIG. 1 is a sectional view of the first embodiment, FIG. 2 is a sectional view of the second embodiment, and FIG. 3 is a sectional view of the third embodiment. Figure 4 is the fourth
A sectional view of the embodiment, and FIG. 5 is a sectional view of a conventional example. 1... Case, 3... Opening, 5... Window material, 7
...Infrared detection element, 15...Reflection member, 16...
...Reflecting surface, 17... Passing hole, 18... Thermopyro.
Claims (1)
性材料からなる窓材で閉鎖され、この窓材と相対
して赤外線検出素子がケース内に配置された赤外
線検出器において、前記窓材と赤外線検出素子と
の間に光線を窓材側に反射する板状の反射部材が
配置され、この反射部材に窓材を透過した赤外線
を通過させる通過孔が設けられたことを特徴とす
る赤外線検出器。 (2) ケースに設けられた開口部が、その内面に
固着された赤外線透過性材料からなる窓材で閉鎖
され、この窓材と相対して赤外線検出素子がケー
ス内に配置された赤外線検出器において、前記赤
外線検出素子と相対した窓材を含むケースの前面
部内面に光線を窓材側に反射する反射部材が設け
られ、この反射部材に窓材を透過した赤外線を通
過させる通過孔が設けられたことを特徴とする赤
外線検出器。[Claims for Utility Model Registration] (1) An infrared ray detector in which an opening provided in a case is closed with a window material made of an infrared transparent material, and an infrared detecting element is placed inside the case facing the window material. In the detector, a plate-shaped reflective member that reflects light toward the window material is arranged between the window material and the infrared detection element, and a passage hole is provided in this reflective member to allow infrared rays transmitted through the window material to pass. An infrared detector characterized by: (2) An infrared detector in which an opening provided in a case is closed with a window material made of an infrared transparent material fixed to the inner surface of the case, and an infrared detection element is placed inside the case facing the window material. A reflective member is provided on the inner surface of the front surface of the case containing the window material facing the infrared detecting element to reflect the light rays toward the window material, and this reflective member is provided with a passage hole through which the infrared rays transmitted through the window material pass. An infrared detector characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11543189U JPH0355531U (en) | 1989-09-30 | 1989-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11543189U JPH0355531U (en) | 1989-09-30 | 1989-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355531U true JPH0355531U (en) | 1991-05-29 |
Family
ID=31663760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11543189U Pending JPH0355531U (en) | 1989-09-30 | 1989-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016191585A (en) * | 2015-03-31 | 2016-11-10 | 三菱電機株式会社 | Infrared sensor and infrared sensor array |
-
1989
- 1989-09-30 JP JP11543189U patent/JPH0355531U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016191585A (en) * | 2015-03-31 | 2016-11-10 | 三菱電機株式会社 | Infrared sensor and infrared sensor array |
| US9612159B2 (en) | 2015-03-31 | 2017-04-04 | Mitsubishi Electric Corporation | Infrared sensor and infrared sensor array |
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