JPH0172693U - - Google Patents
Info
- Publication number
- JPH0172693U JPH0172693U JP1987166528U JP16652887U JPH0172693U JP H0172693 U JPH0172693 U JP H0172693U JP 1987166528 U JP1987166528 U JP 1987166528U JP 16652887 U JP16652887 U JP 16652887U JP H0172693 U JPH0172693 U JP H0172693U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- lamp
- remote lamp
- base
- remote
- 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 4
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
Description
第１図は本考案の一実施例を示した回路図、第
２図は本考案の他の実施例を示した回路図、第３
図は従来例を示した回路図である。
１……受信機、２……火災感知器、３……感知
器ベース、４……感知器本体、５……火災検出部
、６ａ，６ｂ，９ａ，９ｂ，１４ａ，１４ｂ……
端子、７……アラームランプ（発報表示灯）、８
……リモートランプ（室外発報表示灯）、１０…
…電流検出回路、１１……アドレス設定器、１２
……伝送回路、Ｑ１……トランジスタ（スイツチ
ング手段）、ＺＤ……ツエナーダイオード。
Fig. 1 is a circuit diagram showing one embodiment of the invention, Fig. 2 is a circuit diagram showing another embodiment of the invention, and Fig. 3 is a circuit diagram showing another embodiment of the invention.
The figure is a circuit diagram showing a conventional example. 1... Receiver, 2... Fire detector, 3... Sensor base, 4... Sensor body, 5... Fire detection section, 6a, 6b, 9a, 9b, 14a, 14b...
Terminal, 7... Alarm lamp (alarm indicator light), 8
...Remote lamp (outdoor alarm indicator light), 10...
...Current detection circuit, 11...Address setter, 12
...Transmission circuit, Q1...Transistor (switching means), ZD...Zener diode.
Claims (1)
感知器ベースに着脱自在に装着される感知器本体
とから成る火災感知器に於いて、 前記感知器ベースに外部設置されるリモートラ
ンプの接続端子を設け、 該感知器ベース内に、前記接続端子に接続され
るリモートランプと直列にアラームランプ及び前
記感知器本体の火災検出出力を受けてスイツチン
グするスイツチング手段を接続し、更に前記リモ
ートランプと並列にリモートランプの電圧降下よ
り僅かに大きいツエナー電圧をもつツエナーダイ
オードを接続したことを特徴とする火災感知器の
発報表示灯回路。[Scope of Claim for Utility Model Registration] In a fire detector consisting of a detector base installed and fixed on a ceiling surface, etc., and a detector main body detachably attached to the detector base, the detector base includes: A connection terminal for a remote lamp installed externally is provided, and an alarm lamp and switching means for switching in response to the fire detection output of the sensor body are provided in series with the remote lamp connected to the connection terminal in the sensor base. and a Zener diode having a Zener voltage slightly higher than the voltage drop of the remote lamp is connected in parallel with the remote lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166528U JPH0512869Y2 (en) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166528U JPH0512869Y2 (en) | 1987-10-30 | 1987-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0172693U true JPH0172693U (en) | 1989-05-16 |
| JPH0512869Y2 JPH0512869Y2 (en) | 1993-04-05 |
Family
ID=31453989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166528U Expired - Lifetime JPH0512869Y2 (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512869Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3608041B2 (en) * | 2000-03-31 | 2005-01-05 | 松下電工株式会社 | Fire detector |
-
1987
- 1987-10-30 JP JP1987166528U patent/JPH0512869Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512869Y2 (en) | 1993-04-05 |