CN106507570A - A kind of touch electrodeless dimming lamp - Google Patents
A kind of touch electrodeless dimming lamp Download PDFInfo
- Publication number
- CN106507570A CN106507570A CN201610868378.2A CN201610868378A CN106507570A CN 106507570 A CN106507570 A CN 106507570A CN 201610868378 A CN201610868378 A CN 201610868378A CN 106507570 A CN106507570 A CN 106507570A
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- electric capacity
- feet
- resistance
- touch
- modules
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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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/041—Controlling the light-intensity of the source
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a kind of touch electrodeless dimming lamp, its circuit is built as core using NB7232 modules；After 220V civil powers are through resistance R1 blood pressure lowering current limlitings, diode VD2 halfwave rectifier, Zener diode VD1 voltage stabilizings and electric capacity C1 filtering, the DC voltage for exporting about 6V gives NB7232 module for power supply.NB7232 modules can be switched by the way of human body touch and be dimmed, and then control bidirectional thyristor carries out continuous non-pole light regulating come the electric filament lamp to connecting with bidirectional thyristor.Compare with common desk lamp with dimmer switch, the circuit power consumption of the desk lamp with dimmer switch of the present invention is low, sensitivity is high, can arbitrary regulation brightness, very easy to use, highly promote.
Description
Technical field
The present invention relates to a kind of desk lamp with dimmer switch, specifically a kind of touch electrodeless dimming lamp, belong to electronic technology field.
Background technology
The lamp using number of different types is generally required in people's daily life, has electric filament lamp, daylight lamp and LED
Deng wherein the color rendering propertiess of electric filament lamp preferably, are preferably also to the protection of the eyes of people, therefore for fields such as desk lamp, pendent lamp, bedside lamps
Closing us and select electric filament lamp sometimes, and also want to electric filament lamp can need flexible brightness according to environment.On the market
The pattern that the electric filament lamp of brightness is typically adjusted using many gears can be adjusted, it is impossible to realize continuous non-pole light regulating, and light modulation is adopted
It is controlled with knob, it appears very stiff and stiff.
NB7232 is Multifunctional light-regulating control integrated circuit of a new generation with CMOS technology manufacture, and it can not only pass through
Touch the modes such as sheet metal, touch-switch and control electric filament lamp continuous light tuning and light on and off, but also there is brightness memory function, can
Electric filament lamp is carried out postponing control of turning off the light by pulse generating circuit, the features such as with low-power consumption, multi-functional, high sensitivity.
Content of the invention
It is an object of the invention to provide a kind of touch electrodeless dimming lamp, desk lamp with dimmer switch NB7232 modules are used as its circuit
Core, NB7232 modules can be switched by the way of human body touch and be dimmed, so control bidirectional thyristor come to double
Continuous non-pole light regulating is carried out to the electric filament lamp of Thyristors in series.
The present invention concrete technical scheme be：
A kind of touch electrodeless dimming lamp, its circuit are built as core using NB7232 modules；The L lines of 220V civil powers connect
Connect the first anode of bidirectional thyristor VS, the negative pole of Zener diode VD1, the positive pole of electric capacity C1,1 foot and 2 of NB7232 modules
Foot, one end of resistance R4, one end of electric capacity C5；The second plate of bidirectional thyristor VS meets one end of bulb L1, the N of 220V civil powers
Line connects the other end of bulb L1, one end of resistance R1 and R2, the negative pole of another termination diode VD2 of resistance R1, resistance R2's
4 feet of another termination NB7232 modules, the positive pole of diode VD2 connect the positive pole of Zener diode VD1, the negative pole of electric capacity C1,
6 feet and 7 feet of NB7232 modules；2 feet of NB7232 modules connect one end of electric capacity C2 and C3, another termination NB7232 of electric capacity C2
4 feet of module, 3 feet of another termination NB7232 module of electric capacity C3, the indirect electric capacity C4 of 7 feet and 8 feet of NB7232 modules, 8
Connect the control pole of bidirectional thyristor VS, the other end and resistance R5 of 5 foot connecting resistance R4 and electric capacity C5 after foot series resistor R3
One end, after the other end serial capacitance C6 of resistance R5 connect touch sheet M.
The bidirectional thyristor VS adopts MAC97A6, zener diode VD1 to adopt 1N4625.
Resistance of the resistance R5 using more than 5.1M Ω, Leaded Ceramic Disc Capacitors of the electric capacity C6 using 560PF, touch sheet M are adopted
Metal copper sheet makes.
Advantages of the present invention is：This touch electrodeless dimming lamp NB7232 module is used as its circuit core, NB7232 moulds
Block can be switched by the way of human body touch and be dimmed, and then control bidirectional thyristor come to connecting with bidirectional thyristor
Electric filament lamp carries out continuous non-pole light regulating.Compare with common desk lamp with dimmer switch, the circuit power consumption of the desk lamp with dimmer switch of the present invention is low, sensitivity is high,
Can arbitrary regulation brightness, very easy to use, highly promote.
Description of the drawings
Fig. 1 is the electric operation control circuit figure of this touch electrodeless dimming lamp.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, the touch electrodeless dimming lamp of the present invention, its circuit carries out structure using NB7232 modules as core
Build；The L lines connection first anode of bidirectional thyristor VS of 220V civil powers, the negative pole of Zener diode VD1, the positive pole of electric capacity C1,
1 foot and 2 feet of NB7232 modules, one end of resistance R4, one end of electric capacity C5；The second plate of bidirectional thyristor VS meets bulb L1
One end, the N lines of 220V civil powers connect the other end of bulb L1, one end of resistance R1 and R2, another termination diode of resistance R1
The negative pole of VD2,4 feet of another termination NB7232 module of resistance R2, the positive pole of diode VD2 are just meeting Zener diode VD1
Pole, the negative pole of electric capacity C1,6 feet of NB7232 modules and 7 feet；2 feet of NB7232 modules meet one end of electric capacity C2 and C3, electric capacity C2
Another termination NB7232 module 4 feet, 3 feet of another termination NB7232 module of electric capacity C3,7 feet of NB7232 modules and 8
The indirect electric capacity C4 of foot, connects the control pole of bidirectional thyristor VS after 8 foot series resistor R3,5 foot connecting resistance R4's and electric capacity C5
The other end and one end of resistance R5, connect touch sheet M after the other end serial capacitance C6 of resistance R5.
When this circuit works, 220V civil powers are through resistance R1 blood pressure lowering current limlitings, diode VD2 halfwave rectifier, Zener diode VD1
After voltage stabilizing and electric capacity C1 filtering, the DC voltage for exporting about 6V gives NB7232 module for power supply.Resistance R2 is used for the mistake for intercepting civil power
Zero-signal, current-limiting resistances of the resistance R3 for bidirectional thyristor VS control poles.Human body touch signal by touch sheet M through electric capacity C6 and
5 feet of NB7232 modules are input into after resistance R5 security isolations.When staff touches touch sheet M, touches time≤332ms,
Bidirectional thyristor VS is turned on, and bulb L1 is lighted, then touches touch sheet M, and bidirectional thyristor VS ends, and bulb L1 extinguishes.When
Handss touch touch sheet M always, and when touching time >=332ms, bidirectional thyristor VS phase shifts are dimmed, and light is by most bright gradually dimmed straight
To glimmer, then gradually brighten again to most bright, week and reciprocal.Stop when staff is touched, then light no longer changes and keeps now
Brightness, when next bulb L is then turned on, light still maintains this brightness.
Above-mentioned legend is only the exemplary embodiments of the present invention, is not limited to the present invention, all spirit in the present invention and
Any modification that is made within principle or equivalent and improvement etc., should be included within the scope of the present invention.
Claims (3)
1. a kind of touch electrodeless dimming lamp, is characterized in that：The circuit of the touch electrodeless dimming lamp adopts NB7232 modules
Built as core；The L lines connection first anode of bidirectional thyristor VS of 220V civil powers, the negative pole of Zener diode VD1,
The positive pole of electric capacity C1,1 foot of NB7232 modules and 2 feet, one end of resistance R4, one end of electric capacity C5；The of bidirectional thyristor VS
Two anodes connect one end of bulb L1, and the N lines of 220V civil powers connect the other end of bulb L1, one end of resistance R1 and R2, resistance R1's
The negative pole of another termination diode VD2,4 feet of another termination NB7232 module of resistance R2, the positive pole of diode VD2 connect voltage stabilizing
The positive pole of diode VD1, the negative pole of electric capacity C1,6 feet of NB7232 modules and 7 feet；2 feet of NB7232 modules meet electric capacity C2 and C3
One end, 4 feet of another termination NB7232 module of electric capacity C2,3 feet of another termination NB7232 module of electric capacity C3, NB7232
The indirect electric capacity C4 of 7 feet and 8 feet of module, connects the control pole of bidirectional thyristor VS, 5 foot connecting resistances after 8 foot series resistor R3
One end of the other end and resistance R5 of R4 and electric capacity C5, connects touch sheet M after the other end serial capacitance C6 of resistance R5.
2. touch electrodeless dimming lamp according to claim 1, is characterized in that：The bidirectional thyristor VS is adopted
MAC97A6, zener diode VD1 adopt 1N4625.
3. touch electrodeless dimming lamp according to claim 1, is characterized in that：The resistance R5 adopts more than 5.1M Ω
Resistance, Leaded Ceramic Disc Capacitors of the electric capacity C6 using 560PF, touch sheet M are made using metal copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868378.2A CN106507570A (en) | 2016-09-30 | 2016-09-30 | A kind of touch electrodeless dimming lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868378.2A CN106507570A (en) | 2016-09-30 | 2016-09-30 | A kind of touch electrodeless dimming lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106507570A true CN106507570A (en) | 2017-03-15 |
Family
ID=58290803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610868378.2A Pending CN106507570A (en) | 2016-09-30 | 2016-09-30 | A kind of touch electrodeless dimming lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106507570A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204231721U (en) * | 2014-12-02 | 2015-03-25 | 周云侠 | The light-operated delay illuminating lamp of acoustic control |
| CN204362353U (en) * | 2014-12-09 | 2015-05-27 | 重庆西胜电子科技有限公司 | There is the touch lamp dimmer of sight protection function |
| CN104768305A (en) * | 2015-04-20 | 2015-07-08 | 苏州汉瑞森光电科技有限公司 | Touch type four-gear dimming control circuit for LED lamp illumination |
-
2016
- 2016-09-30 CN CN201610868378.2A patent/CN106507570A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204231721U (en) * | 2014-12-02 | 2015-03-25 | 周云侠 | The light-operated delay illuminating lamp of acoustic control |
| CN204362353U (en) * | 2014-12-09 | 2015-05-27 | 重庆西胜电子科技有限公司 | There is the touch lamp dimmer of sight protection function |
| CN104768305A (en) * | 2015-04-20 | 2015-07-08 | 苏州汉瑞森光电科技有限公司 | Touch type four-gear dimming control circuit for LED lamp illumination |
Non-Patent Citations (1)
| Title |
|---|
| 金瑞: "《按图索骥学电子线路388例》", 31 December 2012, 中国电力出版社 * |
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| C06 | Publication | ||
| 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: 20170315 |
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| WD01 | Invention patent application deemed withdrawn after publication |