CN103648225B - Button dimming lamp controller - Google Patents
Button dimming lamp controller Download PDFInfo
- Publication number
- CN103648225B CN103648225B CN201310732354.0A CN201310732354A CN103648225B CN 103648225 B CN103648225 B CN 103648225B CN 201310732354 A CN201310732354 A CN 201310732354A CN 103648225 B CN103648225 B CN 103648225B
- Authority
- CN
- China
- Prior art keywords
- resistance
- triode thyristor
- bidirectional triode
- key switch
- power
- 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.)
- Active
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 31
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 22
- 230000005669 field effect Effects 0.000 claims abstract description 17
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 13
- 239000010703 silicon Substances 0.000 claims abstract description 13
- 230000006837 decompression Effects 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of button dimming lamp controller, its feature comprises: 220V AC power, capacitive stepdown rectification circuit and 7.5V D.C. regulated power supply, bidirectional triode thyristor circuits for triggering, incandescent lamp drive circuit; Described capacitive stepdown rectification circuit and 7.5V D.C. regulated power supply are made up of decompression capacitor C3, resistance R6, silicon rectifier diode D1, voltage stabilizing didoe DW2 and electrochemical capacitor C2; Described bidirectional triode thyristor circuits for triggering are made up of key switch AN1 and resistance R2, key switch AN2 and resistance R1, electrochemical capacitor C1, voltage stabilizing didoe DW1, resistance R3, enhancement mode N channel field-effect pipe VT1 and resistance R4; Described incandescent lamp drive circuit is made up of resistance R5, bidirectional triode thyristor SCR and incandescent lamp HL.Feature of the present invention is that the brightness of light fixture can by manual adjustment, and the brightness of incandescent lamp does not change with the change of surrounding environment light brightness.
Description
Technical field
The invention belongs to technical field of electronic control, relate to a kind of button dimming lamp controller.
Background technology
The desk lamp that common brightness controls automatically can according to desk lamp surrounding environment light strong and weak adjustment automatically desk lamp luminosity.When ambient light is more weak, its luminosity will increase; When desk lamp ambient light is stronger, its luminosity is automatically dimmed.The brightness of this desk lamp can not manually adjust, and the brightness of incandescent lamp can change because of the fluctuation of line voltage.Sometimes, when desk lamp ambient light more secretly needs the brightness suitably increasing incandescent lamp, desk lamp cannot regulate by manpower intervention.In order to change the defect that Light operated desk lamp exists, the circuit of button dimming lamp controller of the present invention adopts bidirectional triode thyristor and circuits for triggering composition.Its feature is that the brightness of incandescent lamp can by manual adjustment, and the brightness of incandescent lamp does not change with the change of surrounding environment light brightness.
Through kinds of schemes test, compare and analyze, the present invention only uses a small amount of common discrete component, achieves that circuit structure is simple, cost is low, the designing requirement such as effective, reliable working performance.
Below describe the correlation technique content that button dimming lamp controller of the present invention is involved in implementation process in detail.
Summary of the invention
Goal of the invention and beneficial effect: the desk lamp that common brightness controls automatically can according to desk lamp surrounding environment light strong and weak adjustment automatically desk lamp luminosity.When ambient light is more weak, its luminosity will increase; When desk lamp ambient light is stronger, its luminosity is automatically dimmed.The brightness of this desk lamp can not manually adjust, and the brightness of incandescent lamp can change because of the fluctuation of line voltage.Sometimes, when desk lamp ambient light more secretly needs the brightness suitably increasing incandescent lamp, desk lamp cannot regulate by manpower intervention.In order to change the defect that Light operated desk lamp exists, the circuit of button dimming lamp controller of the present invention adopts bidirectional triode thyristor and circuits for triggering composition.Its feature is that the brightness of incandescent lamp can by manual adjustment, and the brightness of incandescent lamp does not change with the change of surrounding environment light brightness.
Circuit working principle: button dimming lamp controller utilizes two key switch light modulations, as touch key switch AN2, light fixture light luminance will by bright dimmed, and during touch key switch AN1, light fixture light luminance just can by secretly brightening.
Be made up of 220V AC power, decompression capacitor C3, silicon rectifier diode D1, voltage stabilizing didoe DW2 and electrochemical capacitor C2; Capacitive stepdown rectification circuit and 7.5V D.C. regulated power supply form bidirectional triode thyristor circuits for triggering by enhancement mode N ditch place where Taoist rites are performed field effect transistor VT1, electrochemical capacitor C1 etc.Voltage stabilizing didoe DW1 is protection diode, punctures for preventing enhancement mode N channel field-effect pipe VT1.When push button switch AN1 time, charged to electrochemical capacitor C1 by resistance R2, make the grid voltage of enhancement mode N channel field-effect pipe VT1 increase, the trigger current of bidirectional triode thyristor SCR rises, and the angle of flow becomes large, the brightness of incandescent lamp HL increases, as key switch AN2, electrochemical capacitor C1 discharges along resistance R1, and the grid voltage of enhancement mode N channel field-effect pipe VT1 declines, the angle of flow of bidirectional triode thyristor SCR diminishes, and the brightness of incandescent lamp HL is dimmed.When key switch AN1 and key switch AN2 unclamps, because the resistance between the grid of enhancement mode N channel field-effect pipe VT1 and source electrode is very large, the voltage at electrochemical capacitor C1 two ends will not change substantially, so the angle of flow of bidirectional triode thyristor SCR is also by constant, the brightness of incandescent lamp HL can automatic stabilisation be got off.
Technical characteristic: button dimming lamp controller, it comprises 220V AC power, capacitive stepdown rectification circuit and 7.5V D.C. regulated power supply, bidirectional triode thyristor circuits for triggering, incandescent lamp drive circuit, it is characterized in that:
Capacitive stepdown rectification circuit and 7.5V D.C. regulated power supply: it is made up of decompression capacitor C3, resistance R6, silicon rectifier diode D1, voltage stabilizing didoe DW2 and electrochemical capacitor C2, the live wire end L of one end of decompression capacitor C3 and a termination 220V AC power of resistance R6, the other end of decompression capacitor C3 and the positive pole of another termination silicon rectifier diode D1 of resistance R6 and the negative pole of voltage stabilizing didoe DW2, the negative pole of silicon rectifier diode D1 connects the positive pole of electrochemical capacitor C2, and the negative pole of electrochemical capacitor C2 and the positive pole of voltage stabilizing didoe DW2 meet the zero line side N of 220V AC power;
Bidirectional triode thyristor circuits for triggering: it is by key switch AN1 and resistance R2, key switch AN2 and resistance R1, electrochemical capacitor C1, voltage stabilizing didoe DW1, resistance R3, enhancement mode N channel field-effect pipe VT1 and resistance R4 forms, one end of key switch AN1 connects the negative pole of silicon rectifier diode D1 by resistance R2, one end of another termination key switch AN2 of key switch AN1, the grid of the positive pole of electrochemical capacitor C1 and the negative pole of voltage stabilizing didoe DW1 and enhancement mode N channel field-effect pipe VT1, the other end of key switch AN2 meets the zero line side N of 220V AC power by resistance R1, the negative pole of electrochemical capacitor C1 and the positive pole of voltage stabilizing didoe DW1 meet the zero line side N of 220V AC power, the drain electrode of enhancement mode N channel field-effect pipe VT1 connects the negative pole of silicon rectifier diode D1 by resistance R3, the source electrode of enhancement mode N channel field-effect pipe VT1 meets the zero line side N of 220V AC power by resistance R4,
Incandescent lamp drive circuit: it is made up of resistance R5, bidirectional triode thyristor SCR and incandescent lamp HL, the source electrode of enhancement mode N channel field-effect pipe VT1 meets the control pole G of bidirectional triode thyristor SCR by resistance R5, the 1st anode T1 of bidirectional triode thyristor SCR meets the live wire end L of 220V AC power by incandescent lamp HL, the 2nd anode T2 of bidirectional triode thyristor SCR meets the zero line side N of 220V AC power.
Accompanying drawing explanation
Accompanying drawing is button dimming lamp controller provided by the invention embodiment circuit working schematic diagram.
Embodiment
According to button dimming lamp controller circuitry fundamental diagram shown in the drawings and accompanying drawing explanation, and according to annexation between components and parts in each several part circuit described in summary of the invention, and components and parts technical parameter described in execution mode requires and circuit production main points are carried out enforcement and can be realized the present invention, is further described correlation technique of the present invention below in conjunction with embodiment.
Components and parts title and important technological parameters
| Element number | Components and parts title | Technical parameter or model | Quantity | Explanation |
| AN1、AN2 | Key switch | Chang Kaifang formula | 2 | Touch switch |
| D1 | Silicon rectifier diode | 1A/1000V, plastic packaging | 1 | Model: IN4007 |
| DW | Voltage stabilizing didoe | 7.5V/70mA | 2 | |
| VT1 | Enhancement mode N channel field-effect pipe | IRF Z22 | 1 | Plastic packaging TO-220 |
| SCR | Bidirectional triode thyristor | 2A/400V | 1 | Select 3CTS1A etc. |
| R1 | Resistance | 1/4W、51KΩ | 1 | Metalfilmresistor |
| R2 | Resistance | 1/4W、68KΩ | 1 | Metalfilmresistor |
| R3、R4 | Resistance | 1/4W、1KΩ | 2 | Metalfilmresistor |
| R5 | Resistance | 680Ω | 1 | |
| R6 | Bleeder resistance | 1W、820KΩ | 1 | |
| C1 | Electrochemical capacitor | 47μF/16V | 1 | Vertical |
| C2 | Electrochemical capacitor | 220μF/16V | 1 | Vertical |
| C3 | Decompression capacitor | 0.68μF/450V | 1 | Select electric capacity of the dacron |
| HL | Incandescent lamp | Power≤100W, 220V | 1 |
Circuit production main points and circuit debugging
Because the circuit structure of button dimming lamp controller is fairly simple, as long as the electronic devices and components performance generally selected is intact, and the components and parts annexation to specifications in accompanying drawing is welded, physical connection line and welding quality are through carefully checking correctly, and circuit of the present invention does not substantially need to carry out any debugging and can normally work;
In circuit, the numerical value of resistance R1, resistance R2 determines the discharge and recharge time of electrochemical capacitor C1.When debugging, if when the change of incandescent lamp light luminance is too fast, the resistance of resistance R1, resistance R2 suitably should be increased, otherwise should reduce.
Claims (1)
1. a button dimming lamp controller, it comprises 220V AC power, capacitive stepdown rectification circuit and 7.5V D.C. regulated power supply, bidirectional triode thyristor circuits for triggering, incandescent lamp drive circuit, it is characterized in that:
Described capacitive stepdown rectification circuit and 7.5V D.C. regulated power supply are made up of decompression capacitor C3, resistance R6, silicon rectifier diode D1, voltage stabilizing didoe DW2 and electrochemical capacitor C2, the live wire end L of one end of decompression capacitor C3 and a termination 220V AC power of resistance R6, the other end of decompression capacitor C3 and the positive pole of another termination silicon rectifier diode D1 of resistance R6 and the negative pole of voltage stabilizing didoe DW2, the negative pole of silicon rectifier diode D1 connects the positive pole of electrochemical capacitor C2, and the negative pole of electrochemical capacitor C2 and the positive pole of voltage stabilizing didoe DW2 meet the zero line side N of 220V AC power;
Described bidirectional triode thyristor circuits for triggering are by key switch AN1 and resistance R2, key switch AN2 and resistance R1, electrochemical capacitor C1, voltage stabilizing didoe DW1, resistance R3, enhancement mode N channel field-effect pipe VT1 and resistance R4 forms, one end of key switch AN1 connects the negative pole of silicon rectifier diode D1 by resistance R2, one end of another termination key switch AN2 of key switch AN1, the grid of the positive pole of electrochemical capacitor C1 and the negative pole of voltage stabilizing didoe DW1 and enhancement mode N channel field-effect pipe VT1, the other end of key switch AN2 meets the zero line side N of 220V AC power by resistance R1, the negative pole of electrochemical capacitor C1 and the positive pole of voltage stabilizing didoe DW1 meet the zero line side N of 220V AC power, the drain electrode of enhancement mode N channel field-effect pipe VT1 connects the negative pole of silicon rectifier diode D1 by resistance R3, the source electrode of enhancement mode N channel field-effect pipe VT1 meets the zero line side N of 220V AC power by resistance R4,
Described incandescent lamp drive circuit is made up of resistance R5, bidirectional triode thyristor SCR and incandescent lamp HL, the source electrode of enhancement mode N channel field-effect pipe VT1 meets the control pole G of bidirectional triode thyristor SCR by resistance R5, the 1st anode T1 of bidirectional triode thyristor SCR meets the live wire end L of 220V AC power by incandescent lamp HL, the 2nd anode T2 of bidirectional triode thyristor SCR meets the zero line side N of 220V AC power.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310732354.0A CN103648225B (en) | 2013-12-26 | 2013-12-26 | Button dimming lamp controller |
| CN201510511984.4A CN105072789A (en) | 2013-12-26 | 2013-12-26 | Key-type light adjustment lamp controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310732354.0A CN103648225B (en) | 2013-12-26 | 2013-12-26 | Button dimming lamp controller |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510511984.4A Division CN105072789A (en) | 2013-12-26 | 2013-12-26 | Key-type light adjustment lamp controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103648225A CN103648225A (en) | 2014-03-19 |
| CN103648225B true CN103648225B (en) | 2016-01-27 |
Family
ID=50253351
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510511984.4A Withdrawn CN105072789A (en) | 2013-12-26 | 2013-12-26 | Key-type light adjustment lamp controller |
| CN201310732354.0A Active CN103648225B (en) | 2013-12-26 | 2013-12-26 | Button dimming lamp controller |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510511984.4A Withdrawn CN105072789A (en) | 2013-12-26 | 2013-12-26 | Key-type light adjustment lamp controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105072789A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703169A (en) * | 2016-03-30 | 2016-06-22 | 吴建堂 | Human body induction type anti-burned electric soldering iron power socket |
| CN105813356A (en) * | 2016-05-27 | 2016-07-27 | 黄勇 | Delayed gradually-lighted-off illuminating lamp |
| CN105873335A (en) * | 2016-05-28 | 2016-08-17 | 周芸 | Illuminating lamp brightening slowly and dimming gradually |
| CN105972530A (en) * | 2016-07-23 | 2016-09-28 | 周芸 | Light sensation street lamp capable of tracking ambient light |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5550436A (en) * | 1994-09-01 | 1996-08-27 | International Rectifier Corporation | MOS gate driver integrated circuit for ballast circuits |
| CN1877994A (en) * | 2006-06-27 | 2006-12-13 | 杭州电子科技大学 | Soft-touch type multipoint control switch |
| JP2008165790A (en) * | 2006-12-28 | 2008-07-17 | Intel Corp | Modular memory controller clocking architecture |
| CN101998718A (en) * | 2009-08-24 | 2011-03-30 | 林江雪 | Simple delay lamp control circuit |
| CN203632945U (en) * | 2013-12-26 | 2014-06-04 | 周云侠 | Push-button dimming lamp controller |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2806974Y (en) * | 2005-02-28 | 2006-08-16 | 孙立超 | Automatic lighting lamp for telephone |
| CN201039537Y (en) * | 2007-03-30 | 2008-03-19 | 冷洪卫 | Step down light adjusting device with adjustable step down time |
-
2013
- 2013-12-26 CN CN201510511984.4A patent/CN105072789A/en not_active Withdrawn
- 2013-12-26 CN CN201310732354.0A patent/CN103648225B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5550436A (en) * | 1994-09-01 | 1996-08-27 | International Rectifier Corporation | MOS gate driver integrated circuit for ballast circuits |
| CN1877994A (en) * | 2006-06-27 | 2006-12-13 | 杭州电子科技大学 | Soft-touch type multipoint control switch |
| JP2008165790A (en) * | 2006-12-28 | 2008-07-17 | Intel Corp | Modular memory controller clocking architecture |
| CN101998718A (en) * | 2009-08-24 | 2011-03-30 | 林江雪 | Simple delay lamp control circuit |
| CN203632945U (en) * | 2013-12-26 | 2014-06-04 | 周云侠 | Push-button dimming lamp controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103648225A (en) | 2014-03-19 |
| CN105072789A (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203632945U (en) | Push-button dimming lamp controller | |
| CN103648225B (en) | Button dimming lamp controller | |
| CN204145839U (en) | A kind of constant current driver circuit for LED | |
| CN207897189U (en) | A kind of LED light modulation breaking circuits and LED drive power having hysteresis | |
| CN208424843U (en) | A kind of LED linear constant-current circuit with Ripple Suppression and dimming function | |
| CN104735837A (en) | LED street lamp power supply without power frequency ripples and with APFC function | |
| CN204145795U (en) | Have APFC function without working frequency ripple wave LED streetlamp power source | |
| CN106817806B (en) | Silicon controlled rectifier full-range non-stroboscopic circuit of adjusting luminance | |
| CN202385369U (en) | Light-operated desk lamp | |
| CN104617781B (en) | A kind of adaptive simple lifting piezoelectricity source device | |
| CN104918360A (en) | Comprehensive protection circuit of LED power supply | |
| CN213991077U (en) | Dimming circuit of dimmer | |
| CN104093234A (en) | Dimming control system for large-power LED lamp | |
| CN210629925U (en) | LED control circuit and device compatible with silicon controlled rectifier dimmer | |
| CN204887591U (en) | A kind of LED circuit | |
| CN202713762U (en) | U-OUT value self-adjusting drive circuit of electronic ballast | |
| CN203934042U (en) | A kind of high-powered LED lamp dimming control system | |
| CN203851319U (en) | Led drive circuit structure | |
| CN106658841A (en) | LED silicon controlled rectifier dimming circuit | |
| CN207969016U (en) | A lighting circuit with stroboscopic automatic detection and shutdown function | |
| CN108322963B (en) | Short circuit detection protection circuit | |
| CN205726622U (en) | DC failure detector circuit in lamp control system | |
| CN205213075U (en) | Electrodeless dimmer circuit | |
| CN103561526B (en) | A kind of switching tube separated LED driving circuit structure | |
| CN204707053U (en) | High-power adjustable D. C regulated |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HU YAN Free format text: FORMER OWNER: ZHOU YUNXIA Effective date: 20150723 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Yan Inventor before: Zhou Yunxia |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHOU YUNXIA TO: HU YAN |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150723 Address after: Le Cheng Zhen Niu Bi Dong Cun 325600 Yueqing City, Zhejiang Province Applicant after: Hu Yan Address before: 8 four, building 233000, three village, Guangming Street, Longhu District, Anhui, Bengbu, Yanan Applicant before: Zhou Yunxia |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170511 Address after: 226000 Jiangsu city of Nantong province high tech Zone Xingyuan Road No. 299 Patentee after: NANTONG JIENING LIGHTING ELECTRIC APPLIANCE CO., LTD. Address before: Le Cheng Zhen Niu Bi Dong Cun 325600 Yueqing City, Zhejiang Province Patentee before: Hu Yan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200526 Address after: 215000 south of Lianyang road and east of Chang'an Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province (Science and technology entrepreneurship Park) Patentee after: Wujiang science and Technology Pioneer Park Management Service Co., Ltd Address before: 226000 Jiangsu city of Nantong province high tech Zone Xingyuan Road No. 299 Patentee before: NANTONG JIENING LIGHTING ELECTRIC APPLIANCE Co.,Ltd. |