JPS61205039U - - Google Patents
Info
- Publication number
- JPS61205039U JPS61205039U JP8940085U JP8940085U JPS61205039U JP S61205039 U JPS61205039 U JP S61205039U JP 8940085 U JP8940085 U JP 8940085U JP 8940085 U JP8940085 U JP 8940085U JP S61205039 U JPS61205039 U JP S61205039U
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- pyroelectric
- pyroelectric sensor
- multivibrator
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
- Burglar Alarm Systems (AREA)
Description
第１図ないし第３図は本考案の実施例に係り、
第１図は焦電型赤外線検出装置のブロツク図、第
２図はマルチバイブレータ，初期タイマおよびそ
の周辺回路の回路図、第３図はタイムチヤート、
第４図ないし第６図は従来の焦電型赤外線検出装
置を照明装置に係り、第４図はブロツク図、第５
図は焦電センサ周辺の回路図、第６図はタイムチ
ヤートである。
２……焦電センサ、５……オフデイレータイマ
、６……出力回路、９……初期タイマ、１７……
マルチバイブレータ、１８……ＬＥＤ（灯具）、
１９……初期出力禁止時間帯報知回路。
Figures 1 to 3 relate to embodiments of the present invention,
Figure 1 is a block diagram of the pyroelectric infrared detector, Figure 2 is a circuit diagram of the multivibrator, initial timer, and its peripheral circuits, Figure 3 is a time chart,
Figures 4 to 6 relate to a conventional pyroelectric infrared detection device as an illumination device, and Figure 4 is a block diagram and Figure 5 is a block diagram.
The figure is a circuit diagram around the pyroelectric sensor, and FIG. 6 is a time chart. 2...Pyroelectric sensor, 5...Off delay timer, 6...Output circuit, 9...Initial timer, 17...
Multi-vibrator, 18...LED (light),
19...Initial output prohibition time period notification circuit.
Claims (1)
路と、前記焦電センサと前記出力回路との間に介
挿され、前記焦電センサからの出力信号に基づい
て一定時間にわたつて前記出力回路への出力を継
続するオフデイレータイマと、電源投入時点から
回路安定時間以上の所定時間にわたつて前記出力
回路の出力を禁止する初期タイマと、この初期タ
イマからの出力に基づいて動作する初期出力禁止
時間帯報知回路とを備えた焦電型赤外線検出装置
。 (2) 前記初期出力禁止時間帯報知回路が、マル
チバイブレータと、このマルチバイブレータに接
続された灯具とから構成されている実用新案登録
請求の範囲第(1)項記載の焦電型赤外線検出装置
。[Claims for Utility Model Registration] (1) A pyroelectric sensor, an output circuit that outputs to an external device, and a device that is inserted between the pyroelectric sensor and the output circuit, and that is connected to the output signal from the pyroelectric sensor. an off-delay timer that continues outputting to the output circuit for a predetermined period of time based on the power-up time; A pyroelectric infrared detection device comprising an initial output prohibition time period notification circuit that operates based on an output from a timer. (2) The pyroelectric infrared detection device according to claim 1, wherein the initial output prohibition time period notification circuit includes a multivibrator and a lamp connected to the multivibrator. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8940085U JPH0442743Y2 (en) | 1985-06-12 | 1985-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8940085U JPH0442743Y2 (en) | 1985-06-12 | 1985-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61205039U true JPS61205039U (en) | 1986-12-24 |
| JPH0442743Y2 JPH0442743Y2 (en) | 1992-10-09 |
Family
ID=30643442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8940085U Expired JPH0442743Y2 (en) | 1985-06-12 | 1985-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442743Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0250696U (en) * | 1988-10-03 | 1990-04-09 | ||
| JPH0258888U (en) * | 1988-10-17 | 1990-04-27 | ||
| JPH0533038U (en) * | 1991-10-05 | 1993-04-30 | 株式会社堀場製作所 | Pyroelectric infrared detector |
-
1985
- 1985-06-12 JP JP8940085U patent/JPH0442743Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0250696U (en) * | 1988-10-03 | 1990-04-09 | ||
| JPH0258888U (en) * | 1988-10-17 | 1990-04-27 | ||
| JPH0533038U (en) * | 1991-10-05 | 1993-04-30 | 株式会社堀場製作所 | Pyroelectric infrared detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442743Y2 (en) | 1992-10-09 |