CN2173479Y - Automatic switch for double-terminal non-control power line - Google Patents
Automatic switch for double-terminal non-control power line Download PDFInfo
- Publication number
- CN2173479Y CN2173479Y CN 93229458 CN93229458U CN2173479Y CN 2173479 Y CN2173479 Y CN 2173479Y CN 93229458 CN93229458 CN 93229458 CN 93229458 U CN93229458 U CN 93229458U CN 2173479 Y CN2173479 Y CN 2173479Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- infrared ray
- transformer
- binding post
- delay circuit
- 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.)
- Expired - Fee Related
Links
- 230000006641 stabilisation Effects 0.000 claims description 13
- 238000011105 stabilization Methods 0.000 claims description 13
- 239000003990 capacitor Substances 0.000 claims description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 230000008520 organization Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The automatic switch for two-terminal non-control power line is composed of infrared emitting circuit, infrared receiving circuit, monostable delay circuit connected with infrared receiving circuit, contactless AC electronic switch circuit controlled by the trigger signal of monostable delay circuit and mutually independent rectifier power supplies for each circuit. Because the utility model discloses have the function of automatic opening and automatic time delay closing, therefore not only removed manual operation switch's trouble from, but also can avoid the problem of the waste electric energy that arouses because of unmanned closed switch.
Description
The utility model relates to a kind of both-end does not have control power line automatic switch, mainly is made up of infrared ray radiating circuit, infrared ray receiving circuit, the single stabilization delay circuit that is connected on the infrared ray receiving circuit.Belong to contactless electronic switching technology.
Present control to building inside corridor illuminating lamp, adopt the manual type mechanical switch mostly, promptly open promptly the characteristics of closing though it has, also exist darkness and turn on light and be difficult for finding the position of the switch and will reach illumination purposes, the people will occur and walk the bright and problem of waste electric energy of lamp.
The purpose of this utility model provide a kind of need not manual operation, when night the people to close, the people is not from after both-end of a period of time automatic disconnection has control power line automatic switch.
The purpose of this utility model is exactly to realize by following technical measures: and two binding posts joining of power supply and single stabilization delay circuit between contactless electronic AC switch circuit to the single stabilization delay circuit power supply is set; The organizational composition of this contactless alternating current switching circuit is as follows, one elementary and connect a transformer that terminates on the binding post behind the controllable silicon, one group with after the diode group of guiding serial connection and the diode parallel connection opposite with its guiding, its two point of contact be connected on another binding post respectively and the elementary vacant node of transformer on; Triode, its collector electrode that base stage is connected with single stabilization delay circuit are connected to the silicon controlled trigger electrode, emitter is connected on the diode group that is in series on contiguous binding post limit, and between the elementary node of emitter and transformer the cross-over connection filter capacitor, transformer time extremely on supply with infrared ray radiating circuit and infrared ray receiving circuit electric energy respectively two independently rectifier power sources are set.
Owing to the utlity model has the function that automatic unlatching and automatic time delay are closed, thereby the trouble of not only having removed switch hand-manipulated from, but also can avoid the problem of the waste electric energy that causes because of unmanned off switch.Therefore use in its utmost point place of being suitable for unserviced public place and being not easy to close electric light again after people leaving.
Fig. 1 is circuit theory diagrams of the present utility model.
Electronic original part distribution map when Fig. 2, Fig. 3 make product for using the technical program.
Be described in further detail below in conjunction with the technical characterictic of accompanying drawing the utility model most preferred embodiment.
A kind of mainly by the infrared ray radiating circuit, the infrared ray receiving circuit is connected to the both-end nothing control power line automatic switch that the single stabilization delay circuit on the infrared ray receiving circuit is formed.
At two binding post JX that join with power supply
1, JX
2And the contactless electronic AC switch circuit to the single stabilization delay circuit power supply is set between single stabilization delay circuit; And this circuit organization is constructed as follows, and one elementary and meet controllable silicon KP
1Back one terminates at a binding post JX
1On transformer B, one group with the diode group BG of guiding serial connection
9-BG
13With the diode BG opposite with its guiding
14After the parallel connection, its two point of contact is connected on another binding post JX respectively
2Go up and the elementary vacant node of transformer B on; The triode BG that base stage is connected with single stabilization delay circuit
1, its collector electrode is connected to controllable silicon KP
1Trigger electrode, emitter be connected to contiguous binding post JX
2The diode group BG that is in series on limit
9-BG
13On, and between the elementary node of emitter and transformer B cross-over connection filter capacitor C
10, transformer B time extremely on be provided with and supply with on infrared ray radiating circuit and the infrared ray receiving circuit electric energy two independently rectifier power source respectively.
The rectifier power source of supplying with the infrared ray radiating circuit is through diode BG
21-BG
24After the rectification, again through filter capacitor C
14, sample resistance R
10, voltage stabilizing didoe BG
18, voltage-reg-ulator tube BG
19And output filter capacitor C
13Realize; The rectifier power source of supplying with the infrared ray receiving circuit is through diode BG
5-BG
8After the rectification, through resistance R
7, capacitor C
7Filtering and voltage stabilizing didoe BG
4Finish.
In the present embodiment: the infrared ray radiating circuit is to be connected on photodiode BG on each pin of integrated package respectively by gate circuit integrated package CD4011
15, divider resistance R
12, oscillating capacitance C
11, C
12, the vibration inductance L
1, base resistance R
18, have a triode BG of amplification
20And be serially connected in triode BG
20On infrared emission tube BG
16, BG
17Form.After this circuit is subjected to electricity, integrated package JC
3And the circuit that peripheral original paper is formed will produce an oscillator signal, through triode BG
20Impel infrared emission tube BG after the amplification
16, BG
17Work; But in the time of by day, photodiode BG
15Control integrated package JC
3Outputting oscillation signal is not only exported a low level signal, makes triode BG
20 ends.
The infrared ray receiving circuit is mainly by UPC1373 type electronic integrated circuit and connected PH302 type infrared receiver tube BG
3And capacitor C
1, C
3, C
4, C
5Inductance ML, resistance R
1, R
2, R
3, R
4, R
5Form.As infrared ray receiving tube BG
3Receive behind the light signal that human body reflects, and carry out opto-electronic conversion, send into integrated circuit JC
1Carry out the frequency-selecting processing and amplifying, export a low level at last.
Single stabilization delay circuit is by 74HCOD type gate circuit integrated package and connected delay capacitor C
8, time delay resistance R
9, capacitor C
6And diode BG
2, resistance R
6, R
8, R
10Deng composition.Capacitor C after this circuit is received the low level signal that the infrared ray receiving circuit exported
8Charging makes and resistance R
9The level rising of the integrated package pin point that links to each other impels integrated package to export a high level and through triode BG on output pin
1Amplify the back and trigger the controllable silicon conducting.Behind the process certain hour is capacitor C
8Charging current when almost nil, then integrated package does not have high level output and turns back to reset condition.
In the present embodiment, triode is the 3DG6 type, and diode is the 1CN4007 type, controllable silicon KP
1Be bidirectional triode thyristor, the bidirectional triode thyristor electric current is 1A, and voltage is 600V, then the bulb of may command 5-200W.
Claims (1)
1, a kind of mainly by the infrared ray radiating circuit, the infrared ray receiving circuit, being connected to both-end that the single stabilization delay circuit on the infrared ray receiving circuit forms does not have control power line automatic switch, it is characterized in that at two binding post JX that join with power supply
1, JX
2And the contactless electronic AC switch circuit to the single stabilization delay circuit power supply is set between single stabilization delay circuit; And this circuit organization is constructed as follows, and one elementary and meet controllable silicon KP
1Back one terminates at a binding post JX
1On transformer B, one group with the diode group BG of guiding serial connection
9-BG
13With the diode BG opposite with its guiding
14After the parallel connection, its two point of contact is connected on another binding post JX respectively
2Go up and the elementary vacant node of transformer B on; The triode BG that base stage is connected with single stabilization delay circuit
1, its collector electrode is connected to controllable silicon KP
1Trigger electrode, emitter be connected to contiguous binding post JX
2The diode group BG that is in series on limit
9-BG
13On, and between the elementary node of emitter and transformer B cross-over connection filter capacitor C
10, transformer B time extremely on be provided with and supply with on infrared ray radiating circuit and the infrared ray receiving circuit electric energy two independently rectifier power source respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93229458 CN2173479Y (en) | 1993-10-15 | 1993-10-15 | Automatic switch for double-terminal non-control power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93229458 CN2173479Y (en) | 1993-10-15 | 1993-10-15 | Automatic switch for double-terminal non-control power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2173479Y true CN2173479Y (en) | 1994-08-03 |
Family
ID=33806317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93229458 Expired - Fee Related CN2173479Y (en) | 1993-10-15 | 1993-10-15 | Automatic switch for double-terminal non-control power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2173479Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048941A (en) * | 2012-12-13 | 2013-04-17 | 四川九州电子科技股份有限公司 | Alternating-current standby switching circuit and standby controlling device |
-
1993
- 1993-10-15 CN CN 93229458 patent/CN2173479Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048941A (en) * | 2012-12-13 | 2013-04-17 | 四川九州电子科技股份有限公司 | Alternating-current standby switching circuit and standby controlling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |