CN204836117U - Intelligence switch power - Google Patents
Intelligence switch power Download PDFInfo
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- CN204836117U CN204836117U CN201520588178.2U CN201520588178U CN204836117U CN 204836117 U CN204836117 U CN 204836117U CN 201520588178 U CN201520588178 U CN 201520588178U CN 204836117 U CN204836117 U CN 204836117U
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- 238000004804 winding Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003750 conditioning effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses an intelligence switch power, including chip IC1, triode V1, resistance R5 and rectifier bridge T1, triode V1's base is connected to chip IC1's pin 1 connecting resistance R5, triode V1's projecting pole, chip IC2's pin 16 and chip IC3's pin 3, resistance R5's the other end, triode V1's collecting electrode connecting resistance R4, resistance R4's other end connecting resistance R3, electric capacity C2 and chip IC2's pin 14. The utility model discloses switching power supply circuit utilizes HS0038 type infrared receiving terminal as the remote control component, uses the load of opening that the remote controller can be convenient, drives the load and starts working, can also make things convenient for conditioning load A's power, and circuit structure is simple simultaneously, components and parts are few, has consequently that the cost of manufacture is low, convenient to use and a high advantage of intelligent degree.
Description
Technical field
The utility model relates to a kind of Switching Power Supply, specifically a kind of intelligent switch power source.
Background technology
Switching Power Supply is a kind of electronic device very practical in industrial production, stability and operating frequency are absolutely necessary performance index, Switching Power Supply common in life mostly is regular tap structure, button or soft-touch control is used to control its break-make, its high intelligent control degree is lower, therefore needs to be improved.
Utility model content
The purpose of this utility model is to provide the intelligent switch power source that a kind of structure is simple, degree of intelligence is high, 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 intelligent switch power source, comprise chip IC 1, triode V1, resistance R5 and rectifier bridge T1, the pin 1 contact resistance R5 of described chip IC 1, the emitter of triode V1, the pin 16 of chip IC 2 and the pin 3 of chip IC 3, the base stage of the other end connecting triode V1 of resistance R5, the collector electrode contact resistance R4 of triode V1, the other end contact resistance R3 of resistance R4, the pin 14 of electric capacity C2 and chip IC 2, the pin 3 of chip IC 1 connects the other end of electric capacity C2, the other end of resistance R3, the negative electrode of unidirectional thyristor Q1, the pin 8 of chip IC 2 and the pin 13 of chip IC 2 also ground connection, the pin 2 contact resistance R2 of chip IC 2, the other end of resistance R2 connects the anode of diode D1, the negative electrode of diode D1 connects the control pole of unidirectional thyristor Q1, the pin 1 contact resistance R1 of chip IC 3 and the port 4 of rectifier bridge T1, the other end of resistance R1 connects the port 4 of rectifier bridge T2 and the port 4 of unidirectional thyristor T2, the two ends of the winding N1 of the port one of rectifier bridge T1 and the port 3 difference connection transformer W1 of rectifier bridge T1, one end of the winding N2 of transformer W1 connects the anode of diode D1, the negative electrode of diode D2 and 220V alternating current, the negative electrode of diode D1 connects the anode of diode D2, the other end of the winding N2 of transformer W1 and the port one of rectifier bridge T2, the port 3 of rectifier bridge T2 connects a stiff end of potentiometer RP1 and the slip of potentiometer RP1, another stiff end of potentiometer RP1 connects load A, the other end of load A connects the other end of 220V alternating current, the model of described chip IC 1 is HS0038, the model of chip IC 2 is CD4017, the model of chip IC 3 is LM7809.
As preferred version of the present utility model: described diode D1 is light-emitting diode.
Compared with prior art, the beneficial effects of the utility model are: the utility model switching power circuit utilizes HS0038 type infrared receiving terminal as remote control elements, use a teleswitch and can open load easily, band dynamic load is started working, can also facilitate the power of regulating load A, circuit structure is simple simultaneously, components and parts are few, therefore have the advantage that cost of manufacture is low, easy to use and degree of intelligence is high.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of intelligent switch power source;
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, in the utility model embodiment, a kind of intelligent switch power source, comprise chip IC 1, triode V1, resistance R5 and rectifier bridge T1, the pin 1 contact resistance R5 of described chip IC 1, the emitter of triode V1, the pin 16 of chip IC 2 and the pin 3 of chip IC 3, the base stage of the other end connecting triode V1 of resistance R5, the collector electrode contact resistance R4 of triode V1, the other end contact resistance R3 of resistance R4, the pin 14 of electric capacity C2 and chip IC 2, the pin 3 of chip IC 1 connects the other end of electric capacity C2, the other end of resistance R3, the negative electrode of unidirectional thyristor Q1, the pin 8 of chip IC 2 and the pin 13 of chip IC 2 also ground connection, the pin 2 contact resistance R2 of chip IC 2, the other end of resistance R2 connects the anode of diode D1, the negative electrode of diode D1 connects the control pole of unidirectional thyristor Q1, the pin 1 contact resistance R1 of chip IC 3 and the port 4 of rectifier bridge T1, the other end of resistance R1 connects the port 4 of rectifier bridge T2 and the port 4 of unidirectional thyristor T2, the two ends of the winding N1 of the port one of rectifier bridge T1 and the port 3 difference connection transformer W1 of rectifier bridge T1, one end of the winding N2 of transformer W1 connects the anode of diode D1, the negative electrode of diode D2 and 220V alternating current, the negative electrode of diode D1 connects the anode of diode D2, the other end of the winding N2 of transformer W1 and the port one of rectifier bridge T2, the port 3 of rectifier bridge T2 connects a stiff end of potentiometer RP1 and the slip of potentiometer RP1, another stiff end of potentiometer RP1 connects load A, the other end of load A connects the other end of 220V alternating current, the model of described chip IC 1 is HS0038, the model of chip IC 2 is CD4017, the model of chip IC 3 is LM7809.
Diode D1 is light-emitting diode.
Operation principle of the present utility model is: the chip IC 2 in circuit is connected into bistable trigger-action circuit, is used for controlling unidirectional thyristor Q1; Unidirectional thyristor Q1 is as the switch of the break-make of control load, and unidirectional thyristor Q1 conducting is equivalent to switch and closes; The supply of own power source when transformer W is used to solve electronic switch conducting; Diode D1 and D2 is attempted by the winding N2 of transformer W, primary voltage is limited in about 0.7V, can prevent transformer from burning out, also can prevent from causing output voltage too high because load current is excessive, negative pulse is exported when infrared receiving terminal IC1 receives infrared remote-controlled signal, by triode V1 to after mutually, form pulsewidth gating circuit by resistance R3 and electric capacity C2, be input to pulse input end 14 pin of IC2.Ic chip 2 is connected into bistable trigger-action circuit, and the state often inputting pulse output end 2 pin just overturns once, thus realizes the control of open and close, and potentiometer RP1 can facilitate the power output of regulating load A.
When switch disconnects: 2 pin of IC1 are low level, and unidirectional thyristor Q1 ends, load A power-off.Now, civil power by rectifier bridge T2 rectification, then by after resistance R1 dividing potential drop give unidirectional thyristor Q1 low-voltage DC is provided, ensured the supply of standby power.
During switch conduction, output 2 pin of IC1 is high level, and unidirectional thyristor Q1 is triggered conducting, and be equivalent to switch and close, load A obtains electric and normally works.There is electric current to flow through in load circuit, electric current must be had to flow through the winding N2 of transformer W.Boosted by transformer W, then by after full-bridge T1 rectification, provide low-voltage DC can to equally unidirectional thyristor Q1, light-emitting diode D1 is relay indicating light.
Claims (2)
1. an intelligent switch power source, comprise chip IC 1, triode V1, resistance R5 and rectifier bridge T1, it is characterized in that, the pin 1 contact resistance R5 of described chip IC 1, the emitter of triode V1, the pin 16 of chip IC 2 and the pin 3 of chip IC 3, the base stage of the other end connecting triode V1 of resistance R5, the collector electrode contact resistance R4 of triode V1, the other end contact resistance R3 of resistance R4, the pin 14 of electric capacity C2 and chip IC 2, the pin 3 of chip IC 1 connects the other end of electric capacity C2, the other end of resistance R3, the negative electrode of unidirectional thyristor Q1, the pin 8 of chip IC 2 and the pin 13 of chip IC 2 also ground connection, the pin 2 contact resistance R2 of chip IC 2, the other end of resistance R2 connects the anode of diode D1, the negative electrode of diode D1 connects the control pole of unidirectional thyristor Q1, the pin 1 contact resistance R1 of chip IC 3 and the port 4 of rectifier bridge T1, the other end of resistance R1 connects the port 4 of rectifier bridge T2 and the port 4 of unidirectional thyristor T2, the two ends of the winding N1 of the port one of rectifier bridge T1 and the port 3 difference connection transformer W1 of rectifier bridge T1, one end of the winding N2 of transformer W1 connects the anode of diode D1, the negative electrode of diode D2 and 220V alternating current, the negative electrode of diode D1 connects the anode of diode D2, the other end of the winding N2 of transformer W1 and the port one of rectifier bridge T2, the port 3 of rectifier bridge T2 connects a stiff end of potentiometer RP1 and the slip of potentiometer RP1, another stiff end of potentiometer RP1 connects load A, the other end of load A connects the other end of 220V alternating current, the model of described chip IC 1 is HS0038, the model of chip IC 2 is CD4017, the model of chip IC 3 is LM7809.
2. a kind of intelligent switch power source according to claim 1, is characterized in that, described diode D1 is light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588178.2U CN204836117U (en) | 2015-08-06 | 2015-08-06 | Intelligence switch power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588178.2U CN204836117U (en) | 2015-08-06 | 2015-08-06 | Intelligence switch power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204836117U true CN204836117U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588178.2U Expired - Fee Related CN204836117U (en) | 2015-08-06 | 2015-08-06 | Intelligence switch power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204836117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272458A (en) * | 2017-07-08 | 2017-10-20 | 佛山市正略信息科技有限公司 | A kind of intelligent switch controller based on electric main |
| CN108682135A (en) * | 2018-05-11 | 2018-10-19 | 福州金笛声电子科技有限公司 | A kind of method and system of Switching Power Supply matching remote controller |
-
2015
- 2015-08-06 CN CN201520588178.2U patent/CN204836117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272458A (en) * | 2017-07-08 | 2017-10-20 | 佛山市正略信息科技有限公司 | A kind of intelligent switch controller based on electric main |
| CN108682135A (en) * | 2018-05-11 | 2018-10-19 | 福州金笛声电子科技有限公司 | A kind of method and system of Switching Power Supply matching remote controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160815 Address after: 342500 Ruijin City, Jiangxi Province, Taiwan entrepreneurs Park Patentee after: Jiangxi Mingwei Electronics Co., Ltd. Address before: 100176 Beijing City, Daxing District Beijing economic and Technological Development Zone Ronghua Road No. 5 Building No. 1 hospital 10 layer 1014 Patentee before: BEIJING KEHUITONG WISDOM TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |