CN109802667A - A kind of intelligent radio switch driving circuit - Google Patents
A kind of intelligent radio switch driving circuit Download PDFInfo
- Publication number
- CN109802667A CN109802667A CN201910173818.6A CN201910173818A CN109802667A CN 109802667 A CN109802667 A CN 109802667A CN 201910173818 A CN201910173818 A CN 201910173818A CN 109802667 A CN109802667 A CN 109802667A
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- resistance
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- circuit
- chip
- circuit board
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Abstract
A kind of intelligent radio switch driving circuit.Its composition of this product includes: circuit board, the circuit board connects ghyristor circuit, the ghyristor circuit includes chip U1,1 pin of the chip U1 connects resistance R1, the resistance R1 connecting triode Q1, the triode Q1 connection resistance R2,3 pins of the chip U1 connect resistance R3,4 pins of the chip U1 connect resistance R4, the resistance R3 connect integrated circuit U2 with the resistance R4, the integrated circuit U2 connection capacitor C1 and resistance R5, the capacitor C1 connection resistance R5.The present invention is used for intelligent radio switch driving circuit.
Description
Technical field:
The present invention relates to a kind of intelligent radio switch driving circuits.
Background technique:
The structure of existing switch driving circuit is too simple, without intelligent control part, is unable to satisfy the needs used, uses effect
Fruit is undesirable.
Summary of the invention:
The object of the present invention is to provide a kind of a kind of reliable and secure, intelligent radio switch driving circuits of included zero passage detection.
Above-mentioned purpose is realized by following technical scheme:
A kind of intelligent radio switch driving circuit, composition includes: circuit board, and the circuit board connects ghyristor circuit, institute
The ghyristor circuit stated includes chip U1, and 1 pin of the chip U1 connects resistance R1, the resistance R1 connecting triode
3 pins of Q1, triode Q1 connection the resistance R2, the chip U1 connect resistance R3,4 pins of the chip U1
Connection resistance R4, the resistance R3 and the resistance R4 connect integrated circuit U2, the integrated circuit U2 connection capacitor
C1 and resistance R5, the capacitor C1 connection resistance R5.
A kind of intelligent radio switch driving circuit, the circuit board is in switch case, the switch
Shell includes bottom plate, and the bottom plate connects shell, and the bottom plate is provided with groove, and the groove is provided with the circuit
Plate, the bottom plate are provided with one group of jack, and the jack is centered around the surrounding of the groove, and the jack is bonded screw thread
Set, the thread bush connecting screw, the screw rod connect handle, and the screw rod passes through pressing plate, and the pressing plate is pushed down
Four sides of the circuit board.
A kind of intelligent radio switch driving circuit, the shell are connected and fixed circle, the retainer plate insertion
Circle is inserted, the slotting circle connects upper cover, and the upper cover is provided with fixing screwed hole, and the surrounding of the shell is provided with threaded hole,
The fixing screwed hole is overlapped with the threaded hole and is fixed by hand screw.
The utility model has the advantages that
1. MOC3041 of the invention is a kind of optocoupler bidirectional triode thyristor, monolithic machine control signal and electric main can be carried out
Isolation, reliable safety carry zero passage detection, eliminate zero cross detection circuit in the link of light modulation.
Operating current of the invention is small, but driving capability is poor, and working long hours may burn out, so needing benefit
Driving bidirectional triode thyristor BT136 is first removed with MOC3041, then connects electrical appliance again.
MOC3041 driving circuit of the present invention goes driving MOC3041, control using single-chip microcontroller control PNP type triode
It holds to low level, triode ON, LEDs ON in optocoupler, electricity consumption is connected in 24 light activated power thyristors conducting, BT136
Device is connected；Otherwise electrical appliance disconnects.
Detailed description of the invention:
Attached drawing 1 is the circuit diagram of this product.
Attached drawing 2 is the structural schematic diagram of this product.
Specific embodiment:
Below in conjunction with attached drawing of the invention, technical scheme in the embodiment of the invention is clearly and completely described.
Embodiment 1:
A kind of intelligent radio switch driving circuit, composition includes: circuit board, and the circuit board connects ghyristor circuit, institute
The ghyristor circuit stated includes chip U1, and 1 pin of the chip U1 connects resistance R1, the resistance R1 connecting triode
3 pins of Q1, triode Q1 connection the resistance R2, the chip U1 connect resistance R3,4 pins of the chip U1
Connection resistance R4, the resistance R3 and the resistance R4 connect integrated circuit U2, the integrated circuit U2 connection capacitor
C1 and resistance R5, the capacitor C1 connection resistance R5.
For the circuit board in switch case, the switch case includes bottom plate 1, and the bottom plate connects shell
2, the bottom plate is provided with recessed 3, and the groove is provided with the circuit board 4, and the bottom plate is provided with one group of jack 5, institute
The jack stated is centered around the surrounding of the groove, and the jack is bonded thread bush 6, the thread bush connecting screw 7, institute
The screw rod connection handle 8 stated, the screw rod pass through pressing plate 9, and the pressing plate pushes down four sides of the circuit board.
The shell is connected and fixed circle 10, and circle 11 is inserted in the retainer plate insertion, and the slotting circle connects upper cover 12, institute
The upper cover stated is provided with fixing screwed hole 13, and the surrounding of the shell is provided with threaded hole 14, the fixing screwed hole with it is described
Threaded hole be overlapped it is fixed by hand screw 15.
Embodiment 2:
A kind of intelligent radio switch driving circuit described in embodiment 1, when doing wireless switching control, bluetooth module is main for we
It is to realize the instruction for receiving and sending over from mobile phone terminal.
Research and development of products production work in terms of my company's long campaigns household, starts to increase in recent years to automatic control system
The investment of development.The automatic Switching produced at present integrates computer network system and network communications technology.Product
Maximum effect, the life of most convenient high quality are realized with minimum investment, the easiest way.By Android technology and automation skill
Art combines, and applies to during smart home system development & production, to fill up intelligence of the domestic market based on Android technology
The blank in household field.
Claims (3)
1. a kind of intelligent radio switch driving circuit, composition includes: circuit board, it is characterized in that: the circuit board connection can
Silicon circuit is controlled, the ghyristor circuit includes chip U1, and 1 pin of the chip U1 connects resistance R1, the resistance
3 pins of R1 connecting triode Q1, triode Q1 connection the resistance R2, the chip U1 connect resistance R3, described
The connection of 4 pins the resistance R4, the resistance R3 and the resistance R4 of chip U1 connect integrated circuit U2, the integrated electricity
Road U2 connection capacitor C1 and resistance R5, the capacitor C1 connection resistance R5.
2. a kind of intelligent radio switch driving circuit according to claim 1, it is characterized in that: the circuit board is mounted in
In switch case, the switch case includes bottom plate, and the bottom plate connects shell, and the bottom plate is provided with groove, described
Groove be provided with the circuit board, the bottom plate is provided with one group of jack, and the jack is centered around the groove
Surrounding, the jack are bonded thread bush, the thread bush connecting screw, and the screw rod connects handle, the screw rod
Across pressing plate, the pressing plate pushes down four sides of the circuit board.
3. a kind of intelligent radio switch driving circuit according to claim 2, it is characterized in that: the shell connection is solid
Circle is inserted in fixed circle, the retainer plate insertion, and the slotting circle connects upper cover, and the upper cover is provided with fixing screwed hole, described
The surrounding of shell is provided with threaded hole, and the fixing screwed hole is overlapped with the threaded hole and is fixed by hand screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910173818.6A CN109802667A (en) | 2019-03-08 | 2019-03-08 | A kind of intelligent radio switch driving circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910173818.6A CN109802667A (en) | 2019-03-08 | 2019-03-08 | A kind of intelligent radio switch driving circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109802667A true CN109802667A (en) | 2019-05-24 |
Family
ID=66561676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910173818.6A Pending CN109802667A (en) | 2019-03-08 | 2019-03-08 | A kind of intelligent radio switch driving circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109802667A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050082565A1 (en) * | 2003-10-17 | 2005-04-21 | Stmicroelectronics S.A. | Isolated HF-control SCR switch |
| CN202690496U (en) * | 2012-07-18 | 2013-01-23 | 浙江商业职业技术学院 | Temperature and sound-based fan control device |
| CN205645685U (en) * | 2016-06-02 | 2016-10-12 | 深圳市君鹏物联科技有限公司 | Prevent strike sparks switch drive circuit of adhesion of relay |
| CN208578433U (en) * | 2018-05-31 | 2019-03-05 | 广州天盾电子科技有限公司 | Intelligent door lock with the under-voltage prompt of supply voltage and power supply conversion |
-
2019
- 2019-03-08 CN CN201910173818.6A patent/CN109802667A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050082565A1 (en) * | 2003-10-17 | 2005-04-21 | Stmicroelectronics S.A. | Isolated HF-control SCR switch |
| CN202690496U (en) * | 2012-07-18 | 2013-01-23 | 浙江商业职业技术学院 | Temperature and sound-based fan control device |
| CN205645685U (en) * | 2016-06-02 | 2016-10-12 | 深圳市君鹏物联科技有限公司 | Prevent strike sparks switch drive circuit of adhesion of relay |
| CN208578433U (en) * | 2018-05-31 | 2019-03-05 | 广州天盾电子科技有限公司 | Intelligent door lock with the under-voltage prompt of supply voltage and power supply conversion |
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