CN204597919U - A kind of multipoint control switch - Google Patents
A kind of multipoint control switch Download PDFInfo
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- CN204597919U CN204597919U CN201520425036.4U CN201520425036U CN204597919U CN 204597919 U CN204597919 U CN 204597919U CN 201520425036 U CN201520425036 U CN 201520425036U CN 204597919 U CN204597919 U CN 204597919U
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Abstract
The utility model discloses a kind of multipoint control switch, comprise transformer W, rectifier bridge T, diode D1 and resistance R1, one end of described resistance R1 connects the pin 14 of load A, the collector electrode of triode V1, the anode of diode D1, key switch K1, key switch K2, winding N1,220V alternating current of transformer W, the pin 2 of chip IC 1, the pin 5 of chip IC 1, the pin 9 of chip IC 1 and chip IC 1.The utility model multipoint control switch adopts CD4013 double D trigger chip to coordinate common key-press switch composition control circuit, achieve the object of multiple switch control rule load, there is the advantage that integrated level is high, cost is low, also be provided with the module can eliminating power grid peak voltage pulse, circuit is easy to use, debugging is simple, is suitable for the place needing multiparty control.
Description
Technical field
The utility model relates to a kind of automatic controller, specifically a kind of multipoint control switch.
Background technology
Electronic switch is the running unit utilizing power electronic device realizing circuit break-make, and it realizes one of power electronic device controlling direct current break-make.At present, the most frequently used electricity is made up of relay from switch, and each road controls electric current by Control break-make.There is a lot of problem due to the inherence of extreme device in the electronic switch be made up of relay: volume is large, power consumption is large, there is contact, the switch motion time is slow, and isolation is not high, and the man-to-man control electric loading of most of switch intelligence on market, for some special electricity consumption occasions, need use to carry out multiparty control, such as, in public corridor lamp, toilet, ventilation fan etc., have brought inconvenience.
Utility model content
The purpose of this utility model is the multipoint control switch providing a kind of structure simple, easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of multipoint control switch, comprises transformer W, rectifier bridge T, one end of diode D1 and resistance R1, described resistance R1 connects load A, the collector electrode of triode V1, the anode of diode D1, key switch K1, key switch K2, the winding N1 of transformer W, 220V alternating current, the pin 2 of chip IC 1, the pin 5 of chip IC 1, the pin 9 of chip IC 1 and the pin 14 of chip IC 1, the other end of resistance R1 connects the port 2 of electric capacity C1 and rectifier bridge T, the port one of rectifier bridge T and the port 3 of rectifier bridge T are connected to the two ends of the winding N2 of transformer W, the other end of the winding N1 of the port connection transformer W of rectifier bridge T, the other end of electric capacity C1, electric capacity C2, electric capacity C3, resistance R2, resistance R5, the anode of diode D2, the negative electrode of diode D3, a main electrode of bidirectional thyristor Q1, the pin 4 of chip IC 1, the pin 7 of chip IC 1 and the pin 8 of chip IC 1, the negative electrode of diode D1 connects the negative electrode of diode D2, the other end of the other end contact resistance R2 of key switch K1, the other end of key switch K2 and the pin 11 of chip IC 1, the pin 10 contact resistance R3 of chip IC 1 and the other end of electric capacity C2, the other end of resistance R3 connects the pin 13 of chip IC 1, the pin 1 contact resistance R4 of chip IC 1 and the base stage of triode V1, the other end of resistance R4 connects the anode of diode D3, the other end of emitter contact resistance R5 of triode V1 and the control pole of bidirectional thyristor Q1, another main electrode contact resistance R6 of bidirectional thyristor Q1 and the other end of load A, the other end of resistance R6 connects the other end of electric capacity C3.
As preferred version of the present utility model: described chip IC 1 is CD4013 type double D trigger.
As preferred version of the present utility model: described diode D2 is voltage stabilizing didoe, diode D3 is light-emitting diode.
Compared with prior art, the beneficial effects of the utility model are: the utility model multipoint control switch adopts CD4013 double D trigger chip to coordinate common key-press switch composition control circuit, achieve the object of multiple switch control rule load, there is the advantage that integrated level is high, cost is low, also be provided with the module can eliminating power grid peak voltage pulse, circuit is easy to use, debugging is simple, is suitable for the place needing multiparty control.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of multipoint control switch.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of multipoint control switch, comprise transformer W, rectifier bridge T, one end of diode D1 and resistance R1, described resistance R1 connects load A, the collector electrode of triode V1, the anode of diode D1, key switch K1, key switch K2, the winding N1 of transformer W, 220V alternating current, the pin 2 of chip IC 1, the pin 5 of chip IC 1, the pin 9 of chip IC 1 and the pin 14 of chip IC 1, the other end of resistance R1 connects the port 2 of electric capacity C1 and rectifier bridge T, the port one of rectifier bridge T and the port 3 of rectifier bridge T are connected to the two ends of the winding N2 of transformer W, the other end of the winding N1 of the port connection transformer W of rectifier bridge T, the other end of electric capacity C1, electric capacity C2, electric capacity C3, resistance R2, resistance R5, the anode of diode D2, the negative electrode of diode D3, a main electrode of bidirectional thyristor Q1, the pin 4 of chip IC 1, the pin 7 of chip IC 1 and the pin 8 of chip IC 1, the negative electrode of diode D1 connects the negative electrode of diode D2, the other end of the other end contact resistance R2 of key switch K1, the other end of key switch K2 and the pin 11 of chip IC 1, the pin 10 contact resistance R3 of chip IC 1 and the other end of electric capacity C2, the other end of resistance R3 connects the pin 13 of chip IC 1, the pin 1 contact resistance R4 of chip IC 1 and the base stage of triode V1, the other end of resistance R4 connects the anode of diode D3, the other end of emitter contact resistance R5 of triode V1 and the control pole of bidirectional thyristor Q1, another main electrode contact resistance R6 of bidirectional thyristor Q1 and the other end of load A, the other end of resistance R6 connects the other end of electric capacity C3.
Described chip IC 1 is CD4013 type double D trigger.Described diode D2 is voltage stabilizing didoe, and diode D3 is light-emitting diode.
Operation principle of the present utility model is: the alternating current of 220V is 12V by transformer W step-down, through rectifier bridge T rectification, the peak voltage that electric capacity C1 filtering, diode D1 and diode D2 cause for eliminating commercial power network fluctuation, the DC power supply obtained after voltage stabilizing is for this circuit.Chip IC 1 forms bistable circuit, supposes the 1st pin output low level of IC1, and V1 ends, and two-way intergranular pipe Q1 ends, and load A power-off does not work.When button switch K 1, K2 wherein any one switch is clicked time, IC1 the 11st pin obtain positive pulse signal, the monostable circuit of IC1 inside is overturn.At this moment, its 1st pin is by original low transition to high level, and V1 conducting, Q1 conducting, load A is energized work.If desired load power down and not working, then click wherein any one switch of K1, K2.In a word, after any one push-button switch clicked in K1, K2, the output state of the 1st pin of its IC1 will change once, and the logical and disconnected of power supply of respective load A is under control.The utility model multipoint control switch adopts CD4013 double D trigger chip to coordinate common key-press switch composition control circuit, achieve the object of multiple switch control rule load, there is the advantage that integrated level is high, cost is low, also be provided with the module can eliminating power grid peak voltage pulse, circuit is easy to use, debugging is simple, is suitable for the place needing multiparty control.
Claims (3)
1. a multipoint control switch, comprises transformer W, rectifier bridge T, diode D1 and resistance R1, is characterized in that, one end of described resistance R1 connects load A, the collector electrode of triode V1, the anode of diode D1, key switch K1, key switch K2, the winding N1 of transformer W, 220V alternating current, the pin 2 of chip IC 1, the pin 5 of chip IC 1, the pin 9 of chip IC 1 and the pin 14 of chip IC 1, the other end of resistance R1 connects the port 2 of electric capacity C1 and rectifier bridge T, the port one of rectifier bridge T and the port 3 of rectifier bridge T are connected to the two ends of the winding N2 of transformer W, the other end of the winding N1 of the port connection transformer W of rectifier bridge T, the other end of electric capacity C1, electric capacity C2, electric capacity C3, resistance R2, resistance R5, the anode of diode D2, the negative electrode of diode D3, a main electrode of bidirectional thyristor Q1, the pin 4 of chip IC 1, the pin 7 of chip IC 1 and the pin 8 of chip IC 1, the negative electrode of diode D1 connects the negative electrode of diode D2, the other end of the other end contact resistance R2 of key switch K1, the other end of key switch K2 and the pin 11 of chip IC 1, the pin 10 contact resistance R3 of chip IC 1 and the other end of electric capacity C2, the other end of resistance R3 connects the pin 13 of chip IC 1, the pin 1 contact resistance R4 of chip IC 1 and the base stage of triode V1, the other end of resistance R4 connects the anode of diode D3, the other end of emitter contact resistance R5 of triode V1 and the control pole of bidirectional thyristor Q1, another main electrode contact resistance R6 of bidirectional thyristor Q1 and the other end of load A, the other end of resistance R6 connects the other end of electric capacity C3.
2. a kind of multipoint control switch according to claim 1, is characterized in that, described chip IC 1 is CD4013 type double D trigger.
3. a kind of multipoint control switch according to claim 1, is characterized in that, described diode D2 is voltage stabilizing didoe, and diode D3 is light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425036.4U CN204597919U (en) | 2015-06-18 | 2015-06-18 | A kind of multipoint control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425036.4U CN204597919U (en) | 2015-06-18 | 2015-06-18 | A kind of multipoint control switch |
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| Publication Number | Publication Date |
|---|---|
| CN204597919U true CN204597919U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520425036.4U Active CN204597919U (en) | 2015-06-18 | 2015-06-18 | A kind of multipoint control switch |
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| CN (1) | CN204597919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039879A (en) * | 2017-12-28 | 2018-05-15 | 郑州天舜电子技术有限公司 | A kind of intelligent electric power controlling switch circuit |
| CN108173540A (en) * | 2017-12-26 | 2018-06-15 | 郑州天舜电子技术有限公司 | A kind of AC load multipoint controller |
-
2015
- 2015-06-18 CN CN201520425036.4U patent/CN204597919U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173540A (en) * | 2017-12-26 | 2018-06-15 | 郑州天舜电子技术有限公司 | A kind of AC load multipoint controller |
| CN108039879A (en) * | 2017-12-28 | 2018-05-15 | 郑州天舜电子技术有限公司 | A kind of intelligent electric power controlling switch circuit |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160223 Address after: Jiangning kylin Technology Park District of Nanjing City, Jiangsu province 211135 (eco technology city) Qi East Road No. 666 Patentee after: Origin Electric Co., Ltd. Address before: 315700 Tu Town, Xiangshan County, Zhejiang, Ningbo Patentee before: Pang Diqu |