CN203851117U - Single-button multi-point group control device - Google Patents
Single-button multi-point group control device Download PDFInfo
- Publication number
- CN203851117U CN203851117U CN201320835035.8U CN201320835035U CN203851117U CN 203851117 U CN203851117 U CN 203851117U CN 201320835035 U CN201320835035 U CN 201320835035U CN 203851117 U CN203851117 U CN 203851117U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model relates to a single-button multi-point group control device, and the device is characterized in that the device comprises a 12V direct-current power supply, a bistable trigger circuit, a steady state switching circuit, and a direct-current relay drive circuit; the bistable trigger circuit consists of a time base circuit IC1, an electrolytic capacitor C1, and a resistor R2; the type of the time base circuit IC1 is NE555; the steady state switching circuit consists of a button switch AN1, a button switch AN2, a button switch AN3, till a button switch ANn, an NPN-type transistor VT1, a switching diode D1, a resistor R1, a resistor R3, a resistor R4, a resistor R5, and an electrolytic capacitor C2; and the direct-current relay drive circuit consists of a direct-current relay J and a switching tube D1. The device can be used for controlling electrical equipment in many fields of production and living, such as illumination lamps of passages or corridors, warehouse illumination lamps, street lamps in the plant area or other different sites. The device provided by the utility model employs a weak-current mode to control heavy-current electrical equipment or appliances, and can randomly increase or decrease the control sites according to the needs.
Description
Technical field
The utility model belongs to electron controls technology field, relates to a kind of singly-bound button multiple spot group control device.
Background technology
At a lot of scenes that produce, live, as: the corridor in building or passageway lighting lamp, warehouse lighting lamp, plant area's street lamp, or need to electric equipment, control respectively in different places, when laying installation mains switch, just need to take into full account so the Electrical Safety problem of alternating current, the electric wire of all connecting valves all must be selected according to insulating requirements.Particularly electric wire is oversize brings a lot of troubles and potential safety hazard will to laying installation.The defect existing according to these several respects, singly-bound button multiple spot group control device described in the utility model, controls heavy current installation or electrical equipment by light current mode, can increase arbitrarily according to actual needs or reduce to control place, thereby solve a difficult problem for many ground point control.
Below describe singly-bound button multiple spot group control device described in the utility model related relevant technologies content in implementation process in detail.
Utility model content
Goal of the invention and beneficial effect: at a lot of scenes that produce, live, as: the corridor in building or passageway lighting lamp, warehouse lighting lamp, plant area's street lamp, or need to electric equipment, control respectively in different places, when laying installation mains switch, just need to take into full account so the Electrical Safety problem of alternating current, the electric wire of all connecting valves all must be selected according to insulating requirements.Particularly electric wire is oversize brings a lot of troubles and potential safety hazard will to laying installation.The defect existing according to these several respects, singly-bound button multiple spot group control device described in the utility model, controls heavy current installation or electrical equipment by light current mode, can increase arbitrarily according to actual needs or reduce to control place, thereby solve a difficult problem for many ground point control.
Circuit working principle: singly-bound button multiple spot group control device is comprised of 12V DC power supply, bistable trigger-action circuit and direct current relay drive circuit, the normally opened contact J-1 that direct current relay by a plurality of push-button switch Parallel Control is switched on or switched off, and by time-base circuit IC1, switching diode D1, NPN transistor VT1 and push-button switch AN, forms bistable trigger-action circuit.When device rigidly connects logical DC power supply, voltage on electrochemical capacitor C1 is lower than 1/3 DC power supply, that is: the 2nd pin of time-base circuit IC1 and the 6th pin are low level, time-base circuit IC1 set, the 3rd pin output low level of time-base circuit IC1, direct current relay J does not work without electricity; After pressing any one push-button switch AN, voltage on electrochemical capacitor C1 is immediately higher than 1/3 DC power supply, at this moment the 2nd pin of time-base circuit IC1 and the 6th pin are high level, the 3rd pin output high level of time-base circuit IC1, direct current relay J coil obtains electric starting working, the normally opened contact J-1 of direct current relay J connects, and controlled electronic equipment is started working; After pressing again any one push-button switch AN, the high level of exporting at the 3rd pin of time-base circuit IC1 and the acting in conjunction of NPN transistor VT1 and switching diode D1, force the 2nd pin of time-base circuit IC1 to become low level, time-base circuit IC1 set again, make the 3rd pin of time-base circuit IC1 become immediately low level, direct current relay J coil losing electricity is not worked, and the normally opened contact J-1 of direct current relay J disconnects, and controlled electronic equipment quits work.
Technical characterictic: singly-bound button multiple spot group control device, it comprises 12V DC power supply, bistable trigger-action circuit, stable state commutation circuit, direct current relay drive circuit, it is characterized in that:
Bistable trigger-action circuit: it is comprised of time-base circuit IC1, electrochemical capacitor C1, resistance R 2, the model that time-base circuit IC1 adopts is NE555, the anodal VCC of the 8th pin connection circuit of time-base circuit IC1, the 2nd pin of time-base circuit IC1 connects the positive pole of electrochemical capacitor C1 and one end of resistance R 2, the 1st pin of time-base circuit IC1 and the negative pole of electrochemical capacitor C1 and the other end connection circuit of resistance R 2 ground GND;
Stable state commutation circuit: it is by push-button switch AN1～ANn, NPN transistor VT1, switching diode D1, resistance R 1, resistance R 3, resistance R 4, resistance R 5 and electrochemical capacitor C2 form, the base stage of NPN transistor VT1 connects the 3rd pin of time-base circuit IC1 by resistance R 3, the collector electrode of NPN transistor VT1 connects the positive pole of switching diode D1 and one end of resistance R 1, the negative pole of switching diode D1 connects the 6th pin of time-base circuit IC1, the anodal VCC of other end connection circuit of resistance R 1, the emitter connection circuit ground GND of NPN transistor VT1, the 6th pin of a termination time-base circuit IC1 of push-button switch AN1～ANn, the 7th pin of time-base circuit IC1 connects one end of the positive pole of electrochemical capacitor C2 and the other end of push-button switch AN1～ANn and resistance R 5 by resistance R 4, the anodal VCC of other end connection circuit of resistance R 5, the negative pole connection circuit ground GND of electrochemical capacitor C2,
Direct current relay drive circuit: it is comprised of direct current relay J and switching diode D1, the 3rd pin of time-base circuit IC1 connects one end of direct current relay J coil and the negative pole of switching diode D1, the anodal connection circuit ground GND of the other end of direct current relay J coil and switching diode D1, direct current relay J normally opened contact J-1 connects controlled electronic equipment;
The anodal VCC of anodal connection circuit of 12V DC power supply, the negative pole of 12V DC power supply is connected with circuit ground GND.
Accompanying drawing explanation
Accompanying drawing is an embodiment circuit working schematic diagram of singly-bound button multiple spot group control device; Direct current relay J normally opened contact J-1 connects controlled electronic equipment.
Embodiment
According to singly-bound button multiple spot group control device circuit working schematic diagram shown in the drawings and accompanying drawing explanation, and according to annexation between components and parts in the each several part circuit described in utility model content, and the components and parts technical parameter described in execution mode requires and circuit production main points are implemented to realize the utility model, below in conjunction with embodiment, correlation technique of the present utility model is further described.
The selection of components and parts and technical parameter
IC1 is time-base circuit, and the model of selecting is NE555 or selects LM555, and packing forms is dual inline type 8 pins; Each pin function: the 1st pin connection circuit ground GND; The 2nd pin is trigger end; The 3rd pin output; The 4th pin preset end; The 5th pin is for controlling voltage; The 6th pin thresholding (threshold value); The 7th pin is discharge end; The anodal VCC of the 8th pin connection circuit;
VT1 selects power NPN transistor in 2SC9013 or 3DG12 etc., multiplication factor β >=110;
R1～R5 resistance can be selected RTX-1/4W fixed carbon resister, and the resistance of resistance R 1 is 20K Ω, and the resistance of resistance R 2 is 150K Ω, and the resistance of resistance R 3 is 47K Ω, and the resistance of resistance R 4 is 2.2K Ω, and the resistance of resistance R 5 is 7.5K Ω;
C1～C2 selects CD11-16V type electrochemical capacitor, and its capacity is 4.7 μ F/16V, 100 μ F/16V;
D1～D2 is switching diode, and the model of selecting is 1N4148;
AN is push-button switch, selects the push-button switch of normally opened contact formula, and its quantity is determined as required;
J is direct current relay, selects JRX-13F type 12V direct current relay, and relay has 5 pin, and wherein the coil of relay J has 2 pin, and 3 outputs are controlled pin and formed respectively normally opened contact J-1 and normally-closed contact J-2.
Circuit production main points and circuit debugging
Because of the circuit structure of singly-bound button multiple spot group control device fairly simple, as long as the electronic devices and components performance of generally selecting is intact, and the components and parts annexation in accompanying drawing is welded to specifications, physical connection line and welding quality are after careful inspection is correct, and circuit of the present utility model does not substantially need to carry out any debugging and can normally work;
In bistable trigger-action circuit, the capacity of electrochemical capacitor C1 should not be too large, otherwise stable state time delay was greater than for 1 second, will obviously feel that stable state switching action lags behind.
Claims (1)
1. a singly-bound button multiple spot group control device, it comprises 12V DC power supply, bistable trigger-action circuit, stable state commutation circuit, direct current relay drive circuit, it is characterized in that:
Described bistable trigger-action circuit is comprised of time-base circuit IC1, electrochemical capacitor C1, resistance R 2, the model that time-base circuit IC1 adopts is NE555, the anodal VCC of the 8th pin connection circuit of time-base circuit IC1, the 2nd pin of time-base circuit IC1 connects the positive pole of electrochemical capacitor C1 and one end of resistance R 2, the 1st pin of time-base circuit IC1 and the negative pole of electrochemical capacitor C1 and the other end connection circuit of resistance R 2 ground GND;
Described stable state commutation circuit is by push-button switch AN1～ANn, NPN transistor VT1, switching diode D1, resistance R 1, resistance R 3, resistance R 4, resistance R 5 and electrochemical capacitor C2 form, the base stage of NPN transistor VT1 connects the 3rd pin of time-base circuit IC1 by resistance R 3, the collector electrode of NPN transistor VT1 connects the positive pole of switching diode D1 and one end of resistance R 1, the negative pole of switching diode D1 connects the 6th pin of time-base circuit IC1, the anodal VCC of other end connection circuit of resistance R 1, the emitter connection circuit ground GND of NPN transistor VT1, the 6th pin of a termination time-base circuit IC1 of push-button switch AN1～ANn, the 7th pin of time-base circuit IC1 connects one end of the positive pole of electrochemical capacitor C2 and the other end of push-button switch AN1～ANn and resistance R 5 by resistance R 4, the anodal VCC of other end connection circuit of resistance R 5, the negative pole connection circuit ground GND of electrochemical capacitor C2,
Described direct current relay drive circuit is comprised of direct current relay J and switching diode D1, the 3rd pin of time-base circuit IC1 connects one end of direct current relay J coil and the negative pole of switching diode D1, the anodal connection circuit ground GND of the other end of direct current relay J coil and switching diode D1, direct current relay J normally opened contact J-1 connects controlled electronic equipment;
The anodal VCC of anodal connection circuit of described 12V DC power supply, the negative pole of 12V DC power supply is connected with circuit ground GND.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835035.8U CN203851117U (en) | 2013-12-17 | 2013-12-17 | Single-button multi-point group control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835035.8U CN203851117U (en) | 2013-12-17 | 2013-12-17 | Single-button multi-point group control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851117U true CN203851117U (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320835035.8U Expired - Fee Related CN203851117U (en) | 2013-12-17 | 2013-12-17 | Single-button multi-point group control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633976A (en) * | 2013-12-17 | 2014-03-12 | 黄月华 | Single-key button multi-point group-control device |
-
2013
- 2013-12-17 CN CN201320835035.8U patent/CN203851117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633976A (en) * | 2013-12-17 | 2014-03-12 | 黄月华 | Single-key button multi-point group-control device |
| CN103633976B (en) * | 2013-12-17 | 2016-06-15 | 国网山东省电力公司莒县供电公司 | Single-key button multi-point group-control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20141217 |
|
| EXPY | Termination of patent right or utility model |