JPH02150590U - - Google Patents
Info
- Publication number
- JPH02150590U JPH02150590U JP6085489U JP6085489U JPH02150590U JP H02150590 U JPH02150590 U JP H02150590U JP 6085489 U JP6085489 U JP 6085489U JP 6085489 U JP6085489 U JP 6085489U JP H02150590 U JPH02150590 U JP H02150590U
- Authority
- JP
- Japan
- Prior art keywords
- infrared
- thermopile
- center
- rotation axis
- 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 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
- Fire-Detection Mechanisms (AREA)
Description
第１図は、本考案の一実施例を示す断面図、第
２図は、反射鏡の取り付け角度を示す説明図、第
３図は、本考案の一実施例の電気的構成を示すブ
ロツク線図、第４図、第５図は、従来の技術を示
す断面図である。
１１……赤外線集光部、１４……検出装置本体
、１７……サーモパイル、１８……回転軸中心、
２０……反射鏡。
Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the mounting angle of the reflecting mirror, and Fig. 3 is a block diagram showing the electrical configuration of an embodiment of the invention. 4 and 5 are cross-sectional views showing conventional techniques. 11... Infrared condensing unit, 14... Detection device main body, 17... Thermopile, 18... Center of rotation axis,
20...Reflector.
Claims (1)
に向かう方向に赤外線の集光を行う赤外線集光部
と、 この回転軸中心に設けられると共に、検出装置
本体に固定され、赤外線の検出を行うサーモパイ
ルと、 前記回転軸中心に設けられ、前記赤外線集光部
と一体になつて回転すると共に、この赤外線集光
部によつて集光された赤外線を、前記サーモパイ
ルに向かつて反射する反射鏡とを備えたことを特
徴とする人体検出装置。[Claims for Utility Model Registration] An infrared concentrator that is rotated by a drive device and that condenses infrared light in a direction toward the center of the rotation axis, and is provided at the center of the rotation axis and fixed to the detection device main body. a thermopile that detects infrared rays; and a thermopile that is provided at the center of the rotating shaft, rotates together with the infrared condenser, and directs the infrared rays condensed by the infrared condenser to the thermopile. A human body detection device characterized by comprising a reflecting mirror that reflects a direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6085489U JPH02150590U (en) | 1989-05-24 | 1989-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6085489U JPH02150590U (en) | 1989-05-24 | 1989-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02150590U true JPH02150590U (en) | 1990-12-26 |
Family
ID=31588584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6085489U Pending JPH02150590U (en) | 1989-05-24 | 1989-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02150590U (en) |
-
1989
- 1989-05-24 JP JP6085489U patent/JPH02150590U/ja active Pending