CN108365840A - A kind of touch light switch - Google Patents
A kind of touch light switch Download PDFInfo
- Publication number
- CN108365840A CN108365840A CN201711483749.6A CN201711483749A CN108365840A CN 108365840 A CN108365840 A CN 108365840A CN 201711483749 A CN201711483749 A CN 201711483749A CN 108365840 A CN108365840 A CN 108365840A
- Authority
- CN
- China
- Prior art keywords
- trigger
- triode thyristor
- bidirectional triode
- output end
- double
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K2017/9602—Touch switches characterised by the type or shape of the sensing electrodes
- H03K2017/9604—Touch switches characterised by the type or shape of the sensing electrodes characterised by the number of electrodes
- H03K2017/9615—Touch switches characterised by the type or shape of the sensing electrodes characterised by the number of electrodes using three electrodes per touch switch
Abstract
The present invention has invented a kind of touch light switch, including trigger circuit and control circuit, the trigger circuit includes touch sheet and double D trigger, double D trigger includes the first trigger and the second trigger, control circuit includes bidirectional triode thyristor, the control pole of bidirectional triode thyristor is connected through the 4th resistance with the second true form output end of the second trigger, the anode of bidirectional triode thyristor connects zero curve through light bulb, the minus earth of bidirectional triode thyristor, the anode of bidirectional triode thyristor is also successively through the second diode, 6th resistance and the 4th capacitance are connected with the control pole of bidirectional triode thyristor, 4th capacitance both ends are parallel with the 5th resistance.The present invention is using double D trigger composition flip and flop generator as ON-OFF control circuit, and power consumption very little, has the advantages that convenient and energy-saving and control are accurate in the quiescent state.
Description
Technical field
The present invention relates to headlamp field more particularly to a kind of touch light switches.
Background technology
Compared with traditional mechanical switch, soft-touch control does not have technology contact, does not discharge and does not strike sparks, and a large amount of copper of saving closes
Golden material, the requirement simultaneously for mechanical structure greatly reduces, therefore soft-touch control more and more replaces mechanical switch, each
The ground such as kind house, hotel and office are widely used.The power consumption of existing soft-touch control in the quiescent state is bigger, from
And cause larger waste of energy.
Invention content
The purpose of the present invention is to provide a kind of touch light switches, can reduce the power consumption of switch in the quiescent state, tool
There is the advantages of convenient and energy-saving.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of touch light switch, including trigger circuit and control circuit, the trigger circuit include touch sheet and double D triggerings
Device, double D trigger include the first trigger and the second trigger, the directset terminal of the first trigger（8 pins）Through the first electricity
Resistance is connected with touch sheet, the directset terminal of the first trigger（8 pins）Also through the first capacity earth, the first of the first trigger
Data input pin（9 pins）Directset terminal through second resistance Yu the first trigger（8 pins）It is connected, the of the first trigger
One data input pin（9 pins）It is also grounded, the directreset terminal of the first trigger（10 pins）It is touched through the second capacity earth, first
Send out the first true form output end of device（13 pins）Directreset terminal through 3rd resistor Yu the first trigger（10 pins）It is connected, the
First true form output end of one trigger（13 pins）Also with the second trigger（3 pins）Input end of clock is connected, and second touches
Send out device（5 pins）The Inverse code output end of second data input pin and the second trigger（2 pins）It is connected, the electricity of the second trigger
Source（14 pins）It is connected with the first output end of bridge rectifier, the second output terminal ground connection of bridge rectifier, second
The power end of trigger（14 pins）It is also grounded through the first diode, the first diode both ends are parallel with third capacitance, and bridge-type is whole
The first output end and second output terminal of current circuit are separately connected firewire and zero curve, the second true form output of second trigger
End（1 pin）Connect control circuit；
The control circuit includes bidirectional triode thyristor, and the control pole of bidirectional triode thyristor is through the second of the 4th resistance and the second trigger
True form output end（1 pin）It is connected, the anode of bidirectional triode thyristor connects zero curve through light bulb, and the minus earth of bidirectional triode thyristor is double
Also it is connected successively with the control pole of bidirectional triode thyristor through the second diode, the 6th resistance and the 4th capacitance to silicon-controlled anode,
4th capacitance both ends are parallel with the 5th resistance.
Preferably, the double D trigger uses CD4013 double D triggers.
The present invention is using double D trigger composition flip and flop generator as ON-OFF control circuit, power consumption very little in the quiescent state,
Have the advantages that convenient and energy-saving and control are accurate.
Description of the drawings
Fig. 1 is the circuit diagram of the present invention.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described embodiment
Only section Example of the invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Other all embodiments that art personnel are obtained without making creative work belong to the protection model of the present invention
It encloses.
As shown in Figure 1, the invention discloses a kind of touch light switch, including trigger circuit and control circuit, triggering
Circuit includes touch sheet P1 and double D trigger, and in the present embodiment, double D trigger uses CD4013 double D triggers, double D triggerings
Device includes the first trigger IC1 and the second trigger IC2, the directset terminal of the first trigger IC1（8 pins）Through first resistor
R1 is connected with touch sheet P1, the directset terminal of the first trigger IC1（8 pins）Also through the first capacitance C1 ground connection, the first triggering
The first data input pin of device IC1（9 pins）Directset terminal through second resistance R2 and the first trigger IC1（8 pins）Phase
Even, the first data input pin of the first trigger IC1（9 pins）It is also grounded, the directreset terminal of the first trigger IC1（10 draw
Foot）Through the second capacitance C2 ground connection, the first true form output end of the first trigger IC1（13 pins）It is touched through 3rd resistor R3 and first
Send out the directreset terminal of device IC1（10 pins）It is connected, the first true form output end of the first trigger IC1（13 pins）Also with second
Trigger IC2's（3 pins）Input end of clock is connected, the second trigger IC2's（5 pins）Second data input pin and second touches
Send out the Inverse code output end of device IC2（2 pins）It is connected, the power end of the second trigger IC2（14 pins）With bridge rectifier VD1
The first output end be connected, the second output terminal of bridge rectifier VD1 ground connection, the power end of the second trigger IC2（14 draw
Foot）Also through the first diode D1 ground connection, the first both ends diode D1 are parallel with the of third capacitance C3, bridge rectifier VD1
One output end and second output terminal are separately connected the second true form output end of firewire L and zero curve N, the second trigger IC2（1 pin）
Connect control circuit.
Control circuit includes bidirectional triode thyristor TRIAC1, and the control pole of bidirectional triode thyristor TRIAC1 is through the 4th resistance R4 and
The second true form output end of two trigger IC2（1 pin）It is connected, the anode of bidirectional triode thyristor TRIAC1 connects zero curve N through light bulb,
The minus earth of bidirectional triode thyristor TRIAC1, the anode of bidirectional triode thyristor TRIAC1 is also successively through the second diode D2, the 6th electricity
Resistance R6 and the 4th capacitance C4 is connected with the control pole of bidirectional triode thyristor TRIAC1, and the 4th both ends capacitance C4 are parallel with the 5th resistance
R5。
The present invention is using double D trigger composition flip and flop generator as ON-OFF control circuit, power consumption very little in the quiescent state,
Have the advantages that convenient and energy-saving and control are accurate.
Claims (2)
1. a kind of touch light switch, it is characterised in that：Including trigger circuit and control circuit, the trigger circuit includes touching
Piece and double D trigger are touched, double D trigger includes the first trigger and the second trigger, and the directset terminal of the first trigger passes through
First resistor is connected with touch sheet, and the directset terminal of the first trigger is also through the first capacity earth, and the first of the first trigger
Data input pin is connected through second resistance with the directset terminal of the first trigger, and the first data input pin of the first trigger is also
Ground connection, the directreset terminal of the first trigger is through the second capacity earth, and the first true form output end of the first trigger is through third electricity
Resistance is connected with the directreset terminal of the first trigger, the clock of the first true form output end of the first trigger also with the second trigger
Input terminal is connected, and the second data input pin of the second trigger is connected with the Inverse code output end of the second trigger, the second trigger
Power end be connected with the first output end of bridge rectifier, the second output terminal of bridge rectifier ground connection, the second triggering
The power end of device is also grounded through the first diode, and the first diode both ends are parallel with third capacitance, and the first of bridge rectifier
Output end and second output terminal are separately connected firewire and zero curve, the second true form output end connection control electricity of second trigger
Road；
The control circuit includes bidirectional triode thyristor, and the control pole of bidirectional triode thyristor is through the second of the 4th resistance and the second trigger
True form output end（1 pin）It is connected, the anode of bidirectional triode thyristor connects zero curve through light bulb, and the minus earth of bidirectional triode thyristor is double
Also it is connected successively with the control pole of bidirectional triode thyristor through the second diode, the 6th resistance and the 4th capacitance to silicon-controlled anode,
4th capacitance both ends are parallel with the 5th resistance.
2. a kind of touch light switch as described in claim 1, it is characterised in that：The double D trigger uses CD4013
Double D trigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483749.6A CN108365840A (en) | 2017-12-29 | 2017-12-29 | A kind of touch light switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483749.6A CN108365840A (en) | 2017-12-29 | 2017-12-29 | A kind of touch light switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108365840A true CN108365840A (en) | 2018-08-03 |
Family
ID=63010715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711483749.6A Pending CN108365840A (en) | 2017-12-29 | 2017-12-29 | A kind of touch light switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108365840A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153909Y (en) * | 1993-03-10 | 1994-01-19 | 中外合资大连国耀电子企业有限公司 | Cmos time-delay touch switch |
| CN1262593A (en) * | 1999-01-23 | 2000-08-09 | 吴宗祥 | Circuit connection method for elongating service life of incandescent lamp by over 2 times and associated lamp |
| CN2689597Y (en) * | 2002-04-22 | 2005-03-30 | 陈有毅 | Sanitary non-contact switch for power supply |
| CN102438382A (en) * | 2011-12-13 | 2012-05-02 | 朱虹 | Touch time delay switch manufactured by dual-D trigger |
| CN202857102U (en) * | 2012-11-06 | 2013-04-03 | 修建东 | One-button touch switch type AC LED lamp |
-
2017
- 2017-12-29 CN CN201711483749.6A patent/CN108365840A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153909Y (en) * | 1993-03-10 | 1994-01-19 | 中外合资大连国耀电子企业有限公司 | Cmos time-delay touch switch |
| CN1262593A (en) * | 1999-01-23 | 2000-08-09 | 吴宗祥 | Circuit connection method for elongating service life of incandescent lamp by over 2 times and associated lamp |
| CN2689597Y (en) * | 2002-04-22 | 2005-03-30 | 陈有毅 | Sanitary non-contact switch for power supply |
| CN102438382A (en) * | 2011-12-13 | 2012-05-02 | 朱虹 | Touch time delay switch manufactured by dual-D trigger |
| CN202857102U (en) * | 2012-11-06 | 2013-04-03 | 修建东 | One-button touch switch type AC LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180803 |