CN202750062U - Safe energy-saving multi-control switch device capable of displaying working state of electric appliance - Google Patents
Safe energy-saving multi-control switch device capable of displaying working state of electric appliance Download PDFInfo
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- CN202750062U CN202750062U CN 201220483441 CN201220483441U CN202750062U CN 202750062 U CN202750062 U CN 202750062U CN 201220483441 CN201220483441 CN 201220483441 CN 201220483441 U CN201220483441 U CN 201220483441U CN 202750062 U CN202750062 U CN 202750062U
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Abstract
The utility model discloses a safe energy-saving multi- control switch device capable of displaying the working state of an electric appliance, and pertains to the field of electrical control, which comprises a power supply circuit, an output voltage control circuit, an on/off signal receiving circuit, an on/off conversion circuit, an on/off execution circuit, a signal connection line, a power supply polarity conversion circuit, a working state indication circuit and a switch control circuit, wherein one end of the power supply circuit is connected with electric supply, and the output part is respectively connected with the power supply end of the output voltage control circuit, the power supply end of the on/off conversion circuit, and the power supply end of the on/off execution circuit; the switch control circuit is connected with the control end of the power supply polarity conversion circuit; the working state indication circuit is connected with the power supply polarity conversion circuit; the output end of the output voltage control circuit is connected with the input end of the power supply polarity conversion circuit; the input end of the power supply polarity conversion circuit is simultaneously connected with the input end of the on/off signal receiving circuit; the output end of the on/off signal receiving circuit is connected with the input end of the on/off conversion circuit; the output end of the on/off conversion circuit is connected with the input end of the on/off execution circuit; the signal output end of the on/off execution circuit is connected with the input end of the output voltage control circuit; and the control output end of the on/off execution circuit is connected with the electric appliance. A transformer is used for isolating sub controllers and the strong current to ensure a safer operation for a user; the connection line adopts small current material to enable the mounting cost to be reduced; a plurality of sub controllers are used to control an electric appliance and the working state of the electric appliance can be displayed; and thus, the safe energy-saving multi- control switch device capable of displaying the working state of the electric appliance is convenient and practical.
Description
Technical field
The utility model relates to a kind of energy-saving safe Multi-control switching gear that shows the electrical work state, belongs to the electrical control field.
Background technology
Existing switching device can not show intuitively the operating state of electrical equipment, directly be connected with forceful electric power dangerous, connection must use large-current electric line link cost higher, can't control opening or closing of same electrical appliance with a plurality of switches, use very inconvenient.
Summary of the invention
According to the existing deficiency of above technology, problem to be solved in the utility model provides a kind of energy-saving safe Multi-control switching gear that shows the electrical work state, make an electrical equipment and show its operating state with a plurality of switch controls, installation cost is reduced, make the user safer.
The utility model can show the energy-saving safe Multi-control switching gear of electrical work state, comprise master controller part, signal connecting line, can and connect a plurality of sub-controllers, it is characterized in that a master controller can and connect a plurality of sub-controllers, and the operating state of master controller all can be controlled separately and show to each sub-controller, and master controller part one termination civil power, the other end are connected with a plurality of sub-controllers by holding wire.
The described energy-saving safe Multi-control switching gear that shows the electrical work state, its main controller partly comprises power circuit, output voltage controlling circuit, the switching signal receiving circuit, the switching on and shutting down change-over circuit, the switching on and shutting down executive circuit, its sub-controller comprises power polarity conversion circuit, working state indicating circuit, ON-OFF control circuit, power circuit connects respectively and output voltage controlling circuit, the feeder ear of switching on and shutting down executive circuit and switching on and shutting down change-over circuit, the input of switching on and shutting down signal receiving circuit be connected with holding wire J1, the output of switching on and shutting down signal receiving circuit is connected with the input of switching on and shutting down change-over circuit, the output of switching on and shutting down change-over circuit is connected with the input of switching on and shutting down executive circuit, the signal output part of switching on and shutting down executive circuit is connected with the input of output voltage controlling circuit, the main output of switching on and shutting down executive circuit connects electrical appliance, the output of output voltage controlling circuit connects holding wire J2, its sub-controller partly comprises power polarity conversion circuit, working state indicating circuit and ON-OFF control circuit, the input connecting valve control circuit of power polarity conversion circuit, the output of power polarity conversion circuit connects working state indicating circuit, and the input of power polarity conversion circuit is connected with master controller with the J2 holding wire by J1.
Operation principle is switching on and shutting down when pluggedChange-over circuit is in off-mode; the start executive circuit electrical appliance of not working is in stopped status; the voltage output control circuit output low level; the bright expression electrical equipment of indicator light LED1 on the iversion controller is work; when having electric current to flow through, the button switch K of sub-controller signal connecting line by by a time time make the switching on and shutting down signal receiving circuit obtain a Signal-controlled switch machine change-over circuit start; switching on and shutting down change-over circuit output starting-up signal makes the work of switching on and shutting down executive circuit; electrical appliance must be established beginning work by cable; the bright expression electrical equipment of indicator light LED2 that the start executive circuit outputs signal on a signal output voltage control circuit output of the output voltage controlling circuit high level iversion controller is simultaneously started working; when the push-button switch that again clicks on the iversion controller; holding wire J1; among the J2 again generation current make the switching on and shutting down signal receiving circuit obtain the shutdown of Signal-controlled switch machine change-over circuit; switching on and shutting down change-over circuit output off signal quits work the start executive circuit; the start executive circuit makes the output voltage controlling circuit output low level for simultaneously signal of output voltage controlling circuit, and the luminous expression electrical equipment of the LED1 in the iversion controller has stopped work.
Compared with prior art, the utility model can show that the beneficial effect that the energy-saving safe Multi-control switching gear of electrical work state has is: can opening and closing and show respectively its on off state with a plurality of iversion controller control apparatuses, use by transformer makes switch and forceful electric power isolation safer, need not use heavy current circuit and adopts lower-cost holding wire to be connected the reduction installation cost with sub-controller.
Description of drawings
Fig. 1 be fundamental diagram of the present utility model,
Fig. 2 silk circuit theory diagrams of the present utility model
Fig. 1-2 is the most preferred embodiment that the utility model can show the energy-saving safe Multi-control switching gear of electrical work state, in Fig. 1-2: R1-R18 resistance C1-C4 electric capacity Q1-Q8 triode D1-D8 diode (LED) 1, LED2 light-emitting diode ZD1 voltage stabilizing didoe K self-recovering type push-button switch button switch K 2 relay T transformers
Preferred forms
The utility model is described in further detail below in conjunction with accompanying drawing
Master controller part one termination civil power of the present utility model, the other end are connected with a plurality of sub-controllers by holding wire as shown in Figure 1.
As shown in Figure 2, primary one end of the present utility model is connected with civil power L through fuse F, the other end connects civil power N, a secondary end ground connection, an other terminating diode D1 is anodal, capacitor C 1 minus earth, positive pole connects the negative pole of diode D1 and the collector electrode of triode Q1, the base stage of triode Q1 links to each other with the negative pole of diode D1 by R2, the emitter of triode Q1 connects holding wire J2, the grounded emitter of triode Q2, collector electrode is by the base stage of resistance R 3 connections with triode Q1, base stage is connected with the collector electrode of triode Q6 by resistance R 4, one end of resistance R 1 is connected with triode Q3 by resistance R 6 and connects simultaneously holding wire J1, an other end of resistance R 1 connects ground wire, the grounded emitter of triode Q3, collector electrode links to each other with the negative pole of diode D1 by R5, collector electrode while and the capacitor C 2 of triode Q3, the negative pole of C3 links to each other, and pass through resistance R 14 to ground, the collector electrode of triode Q4 links to each other with the negative pole of diode D1 by resistance R 7, link to each other with the base stage of triode Q5 by resistance R 8 simultaneously, the collector electrode other end of resistance R 9 one end connecting triode Q4 connects the negative pole of diode D2 and the positive pole of capacitor C 2, the grounded emitter of triode Q4, the positive pole that base stage connects capacitor C 4 is connected positive pole and is connected with the collector electrode of triode Q5 by resistance R 11 simultaneously with diode D2, in the time of another termination triode of the negative pole of resistance R 10 1 terminating diode D1 Q5 collector electrode and resistance R 12, the other end of the continuous resistance R 12 of R13 connects the positive pole of capacitor C 3 and the negative pole of diode D3, the positive pole of diode D3 is connected with the base stage of triode Q5, the grounded emitter of triode Q5, the base stage of the other end connecting triode Q6 of resistance R 13, the end of the grounded emitter collector connecting relay K2 of triode Q6 and the positive pole of diode D4, the negative pole of diode D4 links to each other with the negative pole of diode D1, the other end of relay K 2 connects the negative pole of diode D1, diode D5 positive pole connects holding wire J1 and links to each other with the negative pole of diode D7, the negative pole of diode D5 connects the negative pole of diode D6, LED 1, the positive pole of LED2 and resistance R 14, R15, the end of R18, the negative pole of the cathode connecting diode D8 of diode D6 also connects holding wire J2, diode D7 cathode connecting diode D8 anodal and with the emitter of triode Q7, the emitter of triode Q8, one end of resistance R 17 1 ends and button switch K links to each other, the negative pole of LED 1 is connected the collector electrode of the other end connecting triode Q8 of resistance R 15 and the base stage of triode Q7 by resistance R 14 with the collector electrode of triode Q7, the negative pole of LED2 links to each other with the negative pole of voltage-stabiliser tube ZD1, the positive pole of voltage-stabiliser tube ZD1 connects diode D7 by resistance R 17 simultaneously by the base stage of resistance R 16 connecting triode Q8, the positive pole of D8.
The utility model is applicable to the switch control of various electrical equipment, the course of work is plugged, master controller part switching on and shutting down change-over circuit is actual to be a simple bistable circuit, all make triode Q5 elder generation's conducting and triode Q4 because there is the existence of capacitor C 4 to power at every turn, the collector electrode output low level of utmost point pipe Q5 is given triode Q6 base stage low level, not conducting of triode Q6, not adhesive of relay electrical appliance is not worked, the positive voltage of D2 negative pole output adds to the collector electrode of triode Q6 by the coil of relay K 2, because not conducting of triode Q6, so triode Q6 current collection is high level very, add to the base stage of triode Q2 by resistance R 4, the Q2 conducting, the Q2 conducting makes triode Q1 base voltage by dividing potential drop, cause the very low voltage of Q1 emitter output, by the power polarity conversion circuit of holding wire connection with sub-controller, because the very low ZD1 of voltage does not puncture not conducting, the ZD1 positive pole does not have voltage to make very high level of not conducting of triode Q8 current collection, triode Q7 base stage is that high level is triode Q7 conducting, the luminous expression electrical equipment of LED1 is not worked, when pressing next time button switch K, make resistance R 18 directly be connected on the both positive and negative polarity behind the power polarity conversion circuit, make wire J1, there is larger electric current to flow through once among the J2, the end of resistance R 1 connecting resistance R6 produces, and high level has resistance R 6 to add to the base stage of triode Q3, triode Q3 conducting makes the bistable circuit upset of collector supply moment step-down trigger switch machine control circuit once, the Q4 conducting, triode Q5 cut-off, triode Q5 current collection very high level adds to the base stage of triode Q6 by resistance R 13, triode Q6 conducting, the work of relay K 2 adhesive electrical appliances, triode Q6 collector electrode becomes low level to add to the base stage of triode Q2 by resistance R 4, not conducting of triode Q2, triode Q1 base stage is high level, emitter output high level, high level adds to power polarity conversion circuit by holding wire, high voltage after the conversion makes voltage-stabiliser tube ZD1 conducting, LED 2 is luminous, the high level of voltage-stabiliser tube ZD1 positive pole adds to the base stage of triode Q8 by resistance R 16, triode Q8 conducting, it is not luminous that the Q7 base stage becomes low level triode Q7 cut-off LED1, the luminous expression electrical equipment of LED2 is worked, when making by a button switch K again, since resistance R 1 directly and connect with circuit in make and flow through holding wire J1, the electric current of J2 greatly once, resistance R 1 connects holding wire one end and produces base stage triode conducting that high level adds to triode Q3 by resistance R 6 and make the collector voltage bistable circuit upset triode Q4 cut-off of trigger switch machine change-over circuit that descends once, triode Q5 conducting, triode Q5 collector electrode output low level adds to the base stage of triode Q6 through resistance R 13, not conducting of triode Q6, relay K 2 not adhesive electrical appliances are not worked, the high level of triode Q6 collector electrode adds to the base stage of triode Q2 by resistance R 4, triode Q2 conducting descends the collector voltage of triode Q1, the very low voltage of triode Q1 emitter output connects and power polarity conversion circuit by holding wire, therefore the lower voltage voltage-stabiliser tube ZD1 the time can't puncture, not conducting, LED2 is not luminous, the low level of voltage-stabiliser tube ZD1 positive pole adds to the not conducting of base stage triode Q8 of triode Q8 through resistance R 16, triode Q7 base stage is the high level conducting, the luminous expression electrical equipment of LED1 is work not, repeats above action as again clicking button switch K.
Power circuit in the utility model can use other modes such as Switching Power Supply mode, resistance-capacitance depressurization to power.
The utility model repeat circuit K2 can use A.C. contactor, controllable silicon or other way of outputs.
Sub-controller in the utility model and main controller circuit all can use integrated circuit to finish.
Diode D5-D8 in minute control display circuit in the utility model can omit.
What partly export because of master controller is voltage signal makes generation current signal controlling electrical appliance in the circuit by the switch that touches the button switch, so this main controller can and connect a plurality of same sub-controllers.
Claims (3)
1. energy-saving safe Multi-control switching gear that can show the electrical work state, comprise master controller part, signal connecting line, can and connect a plurality of sub-controllers, it is characterized in that a master controller can and connect a plurality of sub-controllers, and the operating state of master controller all can be controlled separately and show to each sub-controller, and master controller part one termination civil power, the other end are connected with a plurality of sub-controllers by holding wire.
2. the energy-saving safe Multi-control switching gear that shows the electrical work state according to claim 1, its main controller partly comprises power circuit, output voltage controlling circuit, the switching signal receiving circuit, the switching on and shutting down change-over circuit, the switching on and shutting down executive circuit, its sub-controller comprises power polarity conversion circuit, working state indicating circuit, ON-OFF control circuit, power circuit connects respectively and output voltage controlling circuit, the feeder ear of switching on and shutting down executive circuit and switching on and shutting down change-over circuit, the input of switching on and shutting down signal receiving circuit be connected with holding wire J1, the output of switching on and shutting down signal receiving circuit is connected with the input of switching on and shutting down change-over circuit, the output of switching on and shutting down change-over circuit is connected with the input of switching on and shutting down executive circuit, the signal output part of switching on and shutting down executive circuit is connected with the input of output voltage controlling circuit, the main output of switching on and shutting down executive circuit connects electrical appliance, the output of output voltage controlling circuit connects holding wire J2, its sub-controller partly comprises power polarity conversion circuit, working state indicating circuit and ON-OFF control circuit, the input connecting valve control circuit of power polarity conversion circuit, the output of power polarity conversion circuit connects working state indicating circuit, and the input of power polarity conversion circuit is connected with master controller with the J2 holding wire by J1.
3. the energy-saving safe Multi-control switching gear that shows the electrical work state according to claim 2, it is characterized in that described power circuit comprises fuse F, transformer T, diode D1 and capacitor C 1, described output voltage controlling circuit comprises triode Q1-Q2, resistance R 2-R4, the switching signal receiving circuit comprises resistance R 1, R6 and triode Q3, the switching on and shutting down change-over circuit comprises resistance R 5, R7-R12, capacitor C 2-C4, triode Q4, Q5, diode D2, D3, the switching on and shutting down executive circuit comprises resistance R 13, triode Q6, diode D4 and relay K 2, power polarity conversion circuit comprises diode D5-D8, working state indicating circuit comprises resistance R 14-R17, triode Q7, Q8, LED 1, LED2, voltage-stabiliser tube ZD1, ON-OFF control circuit comprises resistance R 18 and button switch K, primary one end is connected with civil power L through fuse F, the other end connects civil power N, a secondary end ground connection, an other terminating diode D1 is anodal, capacitor C 1 minus earth, positive pole connects the negative pole of diode D1 and the collector electrode of triode Q1, the base stage of triode Q1 links to each other with the negative pole of diode D1 by R2, the emitter of triode Q1 connects holding wire J2, the grounded emitter of triode Q2, collector electrode is by the base stage of resistance R 3 connections with triode Q1, base stage is connected with the collector electrode of triode Q6 by resistance R 4, one end of resistance R 1 is connected with triode Q3 by resistance R 6 and connects simultaneously holding wire J1, an other end of resistance R 1 connects ground wire, the grounded emitter of triode Q3, collector electrode links to each other with the negative pole of diode D1 by R5, collector electrode while and the capacitor C 2 of triode Q3, the negative pole of C3 links to each other, and pass through resistance R 14 to ground, the collector electrode of triode Q4 links to each other with the negative pole of diode D1 by resistance R 7, link to each other with the base stage of triode Q5 by resistance R 8 simultaneously, the collector electrode other end of resistance R 9 one end connecting triode Q4 connects the negative pole of diode D2 and the positive pole of capacitor C 2, the grounded emitter of triode Q4, the positive pole that base stage connects capacitor C 4 is connected positive pole and is connected with the collector electrode of triode Q5 by resistance R 11 simultaneously with diode D2, in the time of another termination triode of the negative pole of resistance R 10 1 terminating diode D1 Q5 collector electrode and resistance R 12, the other end of the continuous resistance R 12 of R13 connects the positive pole of capacitor C 3 and the negative pole of diode D3, the positive pole of diode D3 is connected with the base stage of triode Q5, the grounded emitter of triode Q5, the base stage of the other end connecting triode Q6 of resistance R 13, the end of the grounded emitter collector connecting relay K2 of triode Q6 and the positive pole of diode D4, the negative pole of diode D4 links to each other with the negative pole of diode D1, the other end of relay K 2 connects the negative pole of diode D1, diode D5 positive pole connects holding wire J1 and links to each other with the negative pole of diode D7, the negative pole of diode D5 connects the negative pole of diode D6, LED 1, the positive pole of LED2 and resistance R 14, R15, the end of R18, the negative pole of the cathode connecting diode D8 of diode D6 also connects holding wire J2, diode D7 cathode connecting diode D8 anodal and with the emitter of triode Q7, the emitter of triode Q8, one end of resistance R 17 1 ends and button switch K links to each other, the negative pole of LED 1 is connected the collector electrode of the other end connecting triode Q8 of resistance R 15 and the base stage of triode Q7 by resistance R 14 with the collector electrode of triode Q7, the negative pole of LED2 links to each other with the negative pole of voltage-stabiliser tube ZD1, the positive pole of voltage-stabiliser tube ZD1 connects diode D7 by resistance R 17 simultaneously by the base stage of resistance R 16 connecting triode Q8, the positive pole of D8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220483441 CN202750062U (en) | 2012-09-21 | 2012-09-21 | Safe energy-saving multi-control switch device capable of displaying working state of electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220483441 CN202750062U (en) | 2012-09-21 | 2012-09-21 | Safe energy-saving multi-control switch device capable of displaying working state of electric appliance |
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| Publication Number | Publication Date |
|---|---|
| CN202750062U true CN202750062U (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220483441 Expired - Fee Related CN202750062U (en) | 2012-09-21 | 2012-09-21 | Safe energy-saving multi-control switch device capable of displaying working state of electric appliance |
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| CN (1) | CN202750062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107844075A (en) * | 2017-10-27 | 2018-03-27 | 上海歌尔泰克机器人有限公司 | A kind of ground wire ON-OFF control circuit and a kind of electronic equipment |
-
2012
- 2012-09-21 CN CN 201220483441 patent/CN202750062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107844075A (en) * | 2017-10-27 | 2018-03-27 | 上海歌尔泰克机器人有限公司 | A kind of ground wire ON-OFF control circuit and a kind of electronic equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130921 |