CN106856643A - bulb touch switch circuit - Google Patents
bulb touch switch circuit Download PDFInfo
- Publication number
- CN106856643A CN106856643A CN201510937085.0A CN201510937085A CN106856643A CN 106856643 A CN106856643 A CN 106856643A CN 201510937085 A CN201510937085 A CN 201510937085A CN 106856643 A CN106856643 A CN 106856643A
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- Prior art keywords
- diode
- resistance
- npn triode
- electric capacity
- poles
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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Abstract
The invention discloses and bulb touch switch circuit, including bulb L, diode D1, diode D2, diode D3, diode D4, diode D5, electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, IGCT SCR1, IGCT SCR2, NPN triode V1, NPN triode V2, sheet metal M, simple structure of the present invention, low cost, long service life, when sheet metal M is off state, without consumption electricity, energy-conservation.
Description
Technical field
The present invention relates to bulb touch switch circuit.
Background technology
Existing is all to switch bulb manually, in-convenience in use, and existing hand switch is over time, and switch is easily damaged, and service life is short, and existing hand switch high cost, the life for giving people brings inconvenience.
The content of the invention
The purpose of the present invention is to overcome deficiency in existing product, there is provided a kind of simple structure, the bulb touch switch circuit of low cost.
In order to achieve the above object, the present invention is achieved by the following technical solutions：
Bulb touch switch circuit of the present invention,Including bulb L,Diode D1,Diode D2,Diode D3,Diode D4,Diode D5,Electric capacity C1,Electric capacity C2,Electric capacity C3,Electric capacity C4,Resistance R1,Resistance R2,Resistance R3,Resistance R4,Resistance R5,Resistance R6,Resistance R7,Resistance R8,IGCT SCR1,IGCT SCR2,NPN triode V1,NPN triode V2,Sheet metal M,One end of the bulb L connects one end of 220V AC powers,The positive pole of the other end connection diode D1 of the bulb L,The negative pole of the negative pole connection diode D2 of the diode D1,The negative pole of the cathode connecting diode D3 of the diode D2,The positive pole of the cathode connecting diode D4 of the diode D3,The positive pole of the negative pole connection diode D1 of the diode D4,The positive pole of the diode D2 connects the other end of 220V AC powers,The A poles of the negative pole connection IGCT SCR1 of the diode D2,The K poles of the IGCT SCR1 connect the positive pole of diode D3 by diode D5,The G poles of the IGCT SCR1 connect the positive pole of diode D3 by electric capacity C1,The G poles of the IGCT SCR1 also connect the colelctor electrode of NPN triode V1 by resistance R2,The negative pole of the emitter stage connection diode D5 of the NPN triode V1,Electric capacity C2 is connected between the colelctor electrode of the NPN triode V1 and the emitter stage of NPN triode V1,The base stage of the NPN triode V1 connects the colelctor electrode of NPN triode V2 by resistance R6,The emitter stage of the emitter stage connection NPN triode V2 of the NPN triode V1,Electric capacity C4 is connected between the colelctor electrode of the NPN triode V2 and the emitter stage of NPN triode V2,The G poles of the IGCT SCR1 connect the colelctor electrode of NPN triode V2 by resistance R3,The A poles of the IGCT SCR1 connect the A poles of IGCT SCR2 by resistance R1,The K poles of the IGCT SCR2 connect the colelctor electrode of NPN triode V1,The G poles of the IGCT SCR2 connect the emitter stage of NPN triode V2 by electric capacity C3,The base stage of the NPN triode V2 connects the emitter stage of NPN triode V2 by resistance R8,The base stage of the NPN triode V2 also connects the A poles of IGCT SCR2 by resistance R7,The G poles of the IGCT SCR2 also connect resistance R5 by resistance R4,The resistance R5 connection sheet metals M.
Diode D1 of the invention, diode D2, diode D3, diode D4, the model of diode D5 are all IN4007.
Bulb touch switch circuit of the invention, electric capacity C1 is 0.1uF, and the electric capacity C2 is 4.7uF, and the electric capacity C3 is 0.01uF, and the electric capacity C4 is 470uF.
NPN triode V1 of the invention, the model of NPN triode V2 are all 9014 triodes.
Beneficial effects of the present invention are as follows：Simple structure of the present invention, low cost, long service life, when sheet metal M is off state, without consumption electricity, energy-conservation.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
Technical scheme is described further with reference to Figure of description：
As shown in Figure 1,Bulb touch switch circuit of the invention,Including bulb L,Diode D1,Diode D2,Diode D3,Diode D4,Diode D5,Electric capacity C1,Electric capacity C2,Electric capacity C3,Electric capacity C4,Resistance R1,Resistance R2,Resistance R3,Resistance R4,Resistance R5,Resistance R6,Resistance R7,Resistance R8,IGCT SCR1,IGCT SCR2,NPN triode V1,NPN triode V2,Sheet metal M,One end of the bulb L connects one end of 220V AC powers,The positive pole of the other end connection diode D1 of the bulb L,The negative pole of the negative pole connection diode D2 of the diode D1,The negative pole of the cathode connecting diode D3 of the diode D2,The positive pole of the cathode connecting diode D4 of the diode D3,The positive pole of the negative pole connection diode D1 of the diode D4,The positive pole of the diode D2 connects the other end of 220V AC powers,The A poles of the negative pole connection IGCT SCR1 of the diode D2,The K poles of the IGCT SCR1 connect the positive pole of diode D3 by diode D5,The G poles of the IGCT SCR1 connect the positive pole of diode D3 by electric capacity C1,The G poles of the IGCT SCR1 also connect the colelctor electrode of NPN triode V1 by resistance R2,The negative pole of the emitter stage connection diode D5 of the NPN triode V1,Electric capacity C2 is connected between the colelctor electrode of the NPN triode V1 and the emitter stage of NPN triode V1,The base stage of the NPN triode V1 connects the colelctor electrode of NPN triode V2 by resistance R6,The emitter stage of the emitter stage connection NPN triode V2 of the NPN triode V1,Electric capacity C4 is connected between the colelctor electrode of the NPN triode V2 and the emitter stage of NPN triode V2,The G poles of the IGCT SCR1 connect the colelctor electrode of NPN triode V2 by resistance R3,The A poles of the IGCT SCR1 connect the A poles of IGCT SCR2 by resistance R1,The K poles of the IGCT SCR2 connect the colelctor electrode of NPN triode V1,The G poles of the IGCT SCR2 connect the emitter stage of NPN triode V2 by electric capacity C3,The base stage of the NPN triode V2 connects the emitter stage of NPN triode V2 by resistance R8,The base stage of the NPN triode V2 also connects the A poles of IGCT SCR2 by resistance R7,The G poles of the IGCT SCR2 also connect resistance R5 by resistance R4,The resistance R5 connection sheet metals M.
Diode D1 of the invention, diode D2, diode D3, diode D4, the model of diode D5 are all IN4007.
Bulb touch switch circuit of the present invention, electric capacity C1 is 0.1uF, and the electric capacity C2 is 4.7uF, and the electric capacity C3 is 0.01uF, and the electric capacity C4 is 470uF.
NPN triode V1 of the invention, the model of NPN triode V2 are all 9014 triodes.
After 220V AC powers are through diode D1~D4 bridge rectifiers, become Rectified alternating current, usually IGCT SCR1 and IGCT SCR2 are in off state.When human body such as finger touches sheet metal M, the induced signal of human body turns on SCR2, and as a result IGCT SCR1 is also switched on, and correspondence bulb L obtains electroluminescence.Castering actions of the diode D5 to electric capacity C2 starting voltage.After IGCT SCR1 conductings, 1.6V is about to the both end voltage actual measurement on electric capacity C2.This voltage charges through resistance R3 to electric capacity C4.After certain hour, the V1 conductings of correspondence triode, as a result the electric charge on electric capacity C2 is released, and IGCT SCR1 shut-offs, bulb L extinguishes.Here the resistance being connected with touch sheet M is using two series connection, i.e. R4, R5, it is therefore an objective to improve security.
Triode V2 provides discharge loop for electric capacity C4, when prolong put out end after, IGCT SCR1 cut-off.The AC power of 220V is added to triode V2 base stages by resistance R1, R7, and triode V2 saturation conductions, the upper electric charges of C4 are fast released, be again prolong put out it is ready.
Simple structure of the present invention, low cost, long service life, when sheet metal M is off state, without consumption electricity, energy-conservation.
It should be noted that listed above is only a kind of specific embodiment of the invention.Obviously, this reality invention is not limited to above example, can also there is many deformations.
In a word, all deformations that one of ordinary skill in the art can directly derive from present disclosure or associate, are considered as protection scope of the present invention.
Claims (4)
1. bulb touch switch circuit, it is characterised in that including bulb L, diode D1, diode D2,
Diode D3, diode D4, diode D5, electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4,
Resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8,
IGCT SCR1, IGCT SCR2, NPN triode V1, NPN triode V2, sheet metal M, institute
The one end for stating bulb L connects one end of 220V AC powers, the other end connection diode of the bulb L
The positive pole of D1, the negative pole of the negative pole connection diode D2 of the diode D1, the diode D2 is just
Pole connects the negative pole of diode D3, and the positive pole of the cathode connecting diode D4 of the diode D3 is described
The positive pole of the negative pole connection diode D1 of diode D4, the positive pole connection 220V exchanges of the diode D2
The other end of power supply, the A poles of the negative pole connection IGCT SCR1 of the diode D2, the IGCT
The K poles of SCR1 connect the positive pole of diode D3, the G poles of the IGCT SCR1 by diode D5
The positive pole of diode D3 is connected by electric capacity C1, the G poles of the IGCT SCR1 also pass through resistance R2
The colelctor electrode of connection NPN triode V1, the emitter stage connection diode D5 of the NPN triode V1
Negative pole, between the colelctor electrode of the NPN triode V1 and the emitter stage of NPN triode V1 connect electricity
Hold C2, the base stage of the NPN triode V1 connects the colelctor electrode of NPN triode V2 by resistance R6,
The emitter stage of the emitter stage connection NPN triode V2 of the NPN triode V1, the poles of the NPN tri-
Electric capacity C4, the IGCT SCR1 are connected between the colelctor electrode of pipe V2 and the emitter stage of NPN triode V2
G poles the colelctor electrode of NPN triode V2, the A poles of the IGCT SCR1 are connected by resistance R3
The A poles of IGCT SCR2, the K poles connection NPN tri- of the IGCT SCR2 are connected by resistance R1
The colelctor electrode of pole pipe V1, the G poles of the IGCT SCR2 connect NPN triode V2 by electric capacity C3
Emitter stage, the base stage of the NPN triode V2 connects the hair of NPN triode V2 by resistance R8
Emitter-base bandgap grading, the base stage of the NPN triode V2 also connects the A poles of IGCT SCR2 by resistance R7,
The G poles of the IGCT SCR2 also connect resistance R5, the resistance R5 and connect sheet metal by resistance R4
M。
2. bulb touch switch circuit according to claim 1, it is characterised in that the diode D1,
Diode D2, diode D3, diode D4, the model of diode D5 are all IN4007.
3. bulb touch switch circuit according to claim 1, it is characterised in that the electric capacity C1 is
0.1uF, the electric capacity C2 are 4.7uF, and the electric capacity C3 is 0.01uF, and the electric capacity C4 is 470uF.
4. bulb touch switch circuit according to claim 1, it is characterised in that the poles of the NPN tri-
Pipe V1, the model of NPN triode V2 are all 9014 triodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937085.0A CN106856643A (en) | 2015-12-09 | 2015-12-09 | bulb touch switch circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937085.0A CN106856643A (en) | 2015-12-09 | 2015-12-09 | bulb touch switch circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106856643A true CN106856643A (en) | 2017-06-16 |
Family
ID=59125780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510937085.0A Pending CN106856643A (en) | 2015-12-09 | 2015-12-09 | bulb touch switch circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106856643A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217280Y (en) * | 1994-12-17 | 1996-01-10 | 王科斌 | Double wire touch type delay electronic switch |
| JP2609702B2 (en) * | 1988-10-19 | 1997-05-14 | 日本電気ホームエレクトロニクス株式会社 | Lighting lighting device |
| CN102448231A (en) * | 2011-11-22 | 2012-05-09 | 刘德军 | Control circuit of hand-touch-type delayed lighting lamp |
| CN104159381A (en) * | 2014-09-04 | 2014-11-19 | 张小亚 | Touch switch control circuit of fading type delay lamp |
| CN205213126U (en) * | 2015-12-09 | 2016-05-04 | 温州聚宜创科技有限公司 | Bulb touch switch circuit |
-
2015
- 2015-12-09 CN CN201510937085.0A patent/CN106856643A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2609702B2 (en) * | 1988-10-19 | 1997-05-14 | 日本電気ホームエレクトロニクス株式会社 | Lighting lighting device |
| CN2217280Y (en) * | 1994-12-17 | 1996-01-10 | 王科斌 | Double wire touch type delay electronic switch |
| CN102448231A (en) * | 2011-11-22 | 2012-05-09 | 刘德军 | Control circuit of hand-touch-type delayed lighting lamp |
| CN104159381A (en) * | 2014-09-04 | 2014-11-19 | 张小亚 | Touch switch control circuit of fading type delay lamp |
| CN205213126U (en) * | 2015-12-09 | 2016-05-04 | 温州聚宜创科技有限公司 | Bulb touch switch circuit |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170616 |
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| WD01 | Invention patent application deemed withdrawn after publication |