JPH0425433U - - Google Patents
Info
- Publication number
- JPH0425433U JPH0425433U JP6624190U JP6624190U JPH0425433U JP H0425433 U JPH0425433 U JP H0425433U JP 6624190 U JP6624190 U JP 6624190U JP 6624190 U JP6624190 U JP 6624190U JP H0425433 U JPH0425433 U JP H0425433U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power failure
- failure detection
- detection circuit
- capacitor
- 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 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Selective Calling Equipment (AREA)
- Alarm Systems (AREA)
- Emergency Protection Circuit Devices (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Description
第１図は本考案に係る一実施例を示す要部回路
図、第２図は従来の例を示す要部回路図である。
１……ホームセキユリテイ装置、２……整流電
源回路、２ｐ，２ｎ……整流電源回路の出力部、
７……鳴動素子、８……停電検出回路、９……内
部機能回路、Ｃ１……コンデンサ、Ｄ１……電源
灯、Ｄ２……ダイオード、Ｔｒ１……スイツチン
グ素子。
FIG. 1 is a main circuit diagram showing an embodiment of the present invention, and FIG. 2 is a main circuit diagram showing a conventional example. DESCRIPTION OF SYMBOLS 1... Home security device, 2... Rectifying power supply circuit, 2p , 2n ... Output part of rectifying power supply circuit,
7... Ringing element, 8... Power failure detection circuit, 9... Internal function circuit, C1 ... Capacitor, D1 ... Power light, D2 ... Diode, Tr1 ... Switching element.
Claims (1)
を並列に接続したホームセキユリテイ装置におい
て、前記出力部が並列にダイエオードとコンデン
サよりなる直列回路を接続するとともに、前記整
流電源回路の出力を検出する停電検出回路を接続
し、前記コンデンサの両端にスイツチング素子と
鳴動素子の直列回路を接続し、前記停電検出回路
の停電信号出力端子と前記スイツチング素子のト
リガー端子とを接続したことを特徴とするホーム
セキユリテイ装置。 In a home security device in which an internal functional circuit and a power lamp are connected in parallel to an output section of a rectifying power supply circuit, the output section connects a series circuit consisting of a diode and a capacitor in parallel, and detects the output of the rectifying power supply circuit. A power failure detection circuit is connected to the power failure detection circuit, a series circuit of a switching element and a ringing element is connected to both ends of the capacitor, and a power failure signal output terminal of the power failure detection circuit is connected to a trigger terminal of the switching element. Home security device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6624190U JPH0425433U (en) | 1990-06-22 | 1990-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6624190U JPH0425433U (en) | 1990-06-22 | 1990-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425433U true JPH0425433U (en) | 1992-02-28 |
Family
ID=31598785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6624190U Pending JPH0425433U (en) | 1990-06-22 | 1990-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425433U (en) |
-
1990
- 1990-06-22 JP JP6624190U patent/JPH0425433U/ja active Pending