CN102281667A - Touch type time delay head lamp controller - Google Patents
Touch type time delay head lamp controller Download PDFInfo
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- CN102281667A CN102281667A CN2011101098535A CN201110109853A CN102281667A CN 102281667 A CN102281667 A CN 102281667A CN 2011101098535 A CN2011101098535 A CN 2011101098535A CN 201110109853 A CN201110109853 A CN 201110109853A CN 102281667 A CN102281667 A CN 102281667A
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- 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention relates to a touch type time delay head lamp controller. The controller comprises commercial power alternating current (AC), a head lamp (HL), a full-bridge rectification circuit, a 12V constant voltage circuit, a touch signal amplification circuit and one-way thyristor trigger and control circuits, wherein the one-way thyristor trigger circuit consists of a level switching circuit, and is connected with a light-emitting diode (LED)1 in the 12V constant voltage circuit. In order to overcome defects of sound control street lamps or other type street lamps, a touch switching mode of the touch type time delay head lamp controller replaces the sound control mode, and the circuits of the controller form the touch type time delay head lamp controller by using common discrete components. The touch type time delay head lamp controller has the characteristics of simple structure, convenience in use, high working stability and the like, and can be used for controlling door lamps or head lamps in corridors and the like. When the touch type time delay head lamp controller is used, only a touch electrode is touched by a finger, the head lamp can be lightened and automatically turned off after delaying a period of time. The touch type time delay head lamp controller can directly replace a time delay power switch, and the original circuit wiring is not necessary to be destroyed or changed.
Description
Technical field
The invention belongs to the application of electronic technology field, is about a kind of touch delay illuminating lamp controller.
Background technology
In order to solve the phenomenon of altar lamp waste at night electric power, the corridor of now a lot of units public place and the people that live building have installed various delay illuminating lamps in front of the door at oneself.As: the acoustic control delay switch uses really easily, can reach the purpose of energy savings.But, sometimes things turn out contrary to one's wishes for Hou Changchang, the circuit of these audio-switches is very sensitive, there is the sound to move on every side slightly, such as the sound that the neighbour's opens the door, closes the door, sound of setting off firecrackers in the outside even the automobile sound etc. of blowing a whistle downstairs all can allow the acoustic control street lamp light, not only can not economize on electricity, also can have influence on the useful life of bulb.Especially go home the late into the night you, need light this acoustic control street lamp, just must have a mind to produce the sound, hinder the quiet of night.
For overcoming the many disadvantages that acoustic control formula street lamp exists, touch delay illuminating lamp controller of the present invention is that the control mode of acoustic control street lamp is transformed, and replaces the acoustic control mode with the soft-touch control mode, and is very easy to use through reality.Its circuit is formed touch delay illuminating lamp controller by discrete component.It has that circuit structure is simple, good operating stability, characteristics such as easy to use, can be used for controlling gate light or corridor intraoral illumination lamp etc.
Touch delay illuminating lamp controller in use, you are as long as have a touch with touch electrode with pointing, illuminating lamp will be lighted, and can extinguish automatically behind the some minutes of waiting to delay time.Common power switch can be directly replaced, original wiring needn't be destroyed or change during installation.
Below describe touch delay illuminating lamp controller of the present invention related relevant technologies content in manufacturing process in detail.
Summary of the invention
Goal of the invention and beneficial effect: in order to overcome the defective that mode street lamps such as acoustic control exist, touch delay illuminating lamp controller of the present invention replaces the acoustic control mode with the soft-touch control mode, and its circuit is formed touch delay illuminating lamp controller by common discrete component.It has characteristics such as circuit structure is simple, easy to use, good operating stability, can be used as gate light or corridor intraoral illumination lamp equal controller.In use, as long as you are with finger touch controller touch electrode once, and illuminating lamp will be lighted, and can extinguish automatically after a period of time of waiting to delay time.The time-delay mains switch can be directly replaced, original wiring needn't be destroyed or change during installation.
Technical characterictic: touch delay illuminating lamp controller, comprise that civil power alternating current AC, illuminating lamp HL, full bridge rectifier, 12V voltage stabilizing circuit, touch signal amplifying circuit, unidirectional thyristor trigger and control circuit, the unidirectional thyristor circuits for triggering are made of level shifting circuit, are connected to LED 1 in the 12V voltage stabilizing circuit.
The connection features that the composition of each several part circuit and components and parts are mutual
Touch signal amplifying circuit: form by NPN transistor VT1, resistance R 5, electrochemical capacitor C2 and resistance R 4, the end of the base stage connecting resistance R5 of NPN transistor VT1, electrode A is touched in the other end contact of resistance R 5, the collector electrode of NPN transistor VT1 connects the negative pole of electrochemical capacitor C2 and an end of resistance R 4, the negative pole of the other end sending and receiving optical diode LED1 of the positive pole of electrochemical capacitor C2 and resistance R 4, the emitter connection circuit ground GND of NPN transistor VT1.
Unidirectional thyristor triggers and the feature of control circuit is: by NPN transistor VT1, resistance R 3, resistance R 2 and 12V voltage stabilizing circuit are formed level shifting circuit, the end of the base stage connecting resistance R3 of NPN transistor VT1, the collector electrode of another termination NPN transistor VT2 of resistance R 3, the collector electrode of NPN transistor VT1 connects the negative pole of voltage stabilizing didoe DW, the emitter order of NPN transistor VT1 is to the control utmost point of thyristor VT3 and an end of resistance R 2, the other end of the negative electrode of unidirectional thyristor VT3 and resistance R 2 is with connection circuit ground GND, and the anode of unidirectional thyristor VT3 connects the cathode output end of full-bridge rectification element QZ.
Full bridge rectifier: the live wire end L that meets civil power alternating current AC behind the end serial connection illuminating lamp HL of the alternating current input of full-bridge rectification element QZ, the zero line side N of another termination civil power alternating current AC of the alternating current input of full-bridge rectification element QZ, the cathode output end order of full-bridge rectification element QZ is to the anode of thyristor VT3, the cathode output end connection circuit ground GND of full-bridge rectification element QZ.
12V voltage stabilizing circuit: form by resistance R 1, LED 1, voltage stabilizing didoe DW and electrochemical capacitor C1, the cathode output end of one end full-bridge rectification element QZ of resistance R 1, the positive pole of the other end sending and receiving optical diode LED1 of resistance R 1, the negative pole of LED 1 connects the negative pole of voltage stabilizing didoe DW and the positive pole of electrochemical capacitor C1, the negative pole connection circuit ground GND of the positive pole of voltage stabilizing didoe DW and electrochemical capacitor C1.
The circuit working principle: touch delay illuminating lamp controller is made up of power circuit and control circuit, and power circuit is made up of full-bridge rectification element QZ, resistance R 1, LED 1, voltage stabilizing didoe DW.Control circuit is made up of touch electrode A, resistance R 5, NPN transistor VT1, VT2 and unidirectional thyristor VT3.
After connecting the mains ac power supply, the 220V alternating current produces the 12V DC power supply after full-bridge rectification element QZ rectification, resistance R 1 current limliting and voltage stabilizing didoe DW voltage stabilizing, and supply control circuit uses.At this moment, NPN transistor VT1, VT2 and unidirectional thyristor VT3 all are in cut-off state, flow through the nearly 2mA of electric current of illuminating lamp HL, deficiency so that illuminating lamp HL light.After with the finger touch electrode A, human body sensing voltage makes NPN transistor VT2 conducting, and NPN transistor VT2 collector voltage reduces, make also conducting of NPN transistor VT1, the emitter output high level of its NPN transistor VT1 makes unidirectional thyristor VT3 conducting, and illuminating lamp HL is lighted.In the moment of NPN transistor VT2 conducting, collector electrode and the emitter of capacitor C 2 by NPN transistor VT2 charges to voltage near 12V.Therefore, after hand leaves sheet metal A, though NPN transistor VT2 ends, but the discharge of capacitor C 1 can make NPN transistor VT1 conducting keep a period of time, institute is so that illuminating lamp HL continuation is luminous, and after capacitor C 2 discharges finished, NPN transistor VT1 ended, unidirectional thyristor VT3 is also ended, and illuminating lamp HL extinguishes.
Description of drawings
Accompanying drawing is the embodiment circuit working schematic diagram that the invention provides a touch delay illuminating lamp controller; In the accompanying drawing in the touch delay illuminating lamp controller circuitry touch electrode A need make of sheet metal.
Embodiment
Implement according to the circuit working schematic diagram of touch delay illuminating lamp controller shown in the accompanying drawing and the components and parts specification requirement of description of drawings and the following stated, can realize the present invention.
The parameter of components and parts and selection requirement
QZ is the full-bridge rectification element, requires withstand voltage 400V, operating current 〉=1A; DW is the 12V voltage stabilizing didoe, and power is 1W; LED1 is ￠ 5 red light emitting diodes, or selects ￠ 5 yellow light-emitting diodes for use;
VT1, VT2 are NPN transistor, and model is selected models such as 2SC9013 for use, require multiplication factor β 〉=100; VT3 is a unidirectional thyristor, selects models such as MLR100-6 for use, or to select parameter be any model of 1A/400V;
It is the 1/4W metalfilmresistor that resistance is selected power for use, and the resistance of resistance R 1 is 82K Ω; The resistance of resistance R 2 is 5.6K Ω, and the resistance of resistance R 3 is 100K Ω, and the resistance of resistance R 4 is 3.6M Ω, and the resistance of resistance R 5 is 2.2M Ω;
C1, C2 are electrochemical capacitor, and its capacity is respectively 220 μ F/25V, 100 μ F/25V;
Illuminating lamp HL should use the incandescent lamp of 220V, power≤60W;
A is that hand is touched electrode, and the lamellule of available 12mm * 12mm is made.
Circuit production and circuit debugging
In the LED 1 series connection 12V DC power supply circuit, LED 1 should be installed near the position of sheet metal touch electrode A, and the light of LED 1 can the position indication as the touch electrode A of touch delay illuminating lamp controller at night.
According to the parameter of element among the embodiment, illuminating lamp HL is about 40 seconds time of delay, and the numerical value of resistance R 3 and capacitor C 2 is determining the time of delay of illuminating lamp HL, can change the time that illuminating lamp HL lights by the resistance that changes resistance R 3.
Claims (3)
1. touch delay illuminating lamp controller, comprise that civil power alternating current AC, illuminating lamp HL, full bridge rectifier, 12V voltage stabilizing circuit, touch signal amplifying circuit, unidirectional thyristor trigger and control circuit, the unidirectional thyristor circuits for triggering are made of level shifting circuit, it is characterized in that:
The touch signal amplifying circuit is made up of NPN transistor VT1, resistance R 5, electrochemical capacitor C2 and resistance R 4, the end of the base stage connecting resistance R5 of NPN transistor VT1, electrode A is touched in the other end contact of resistance R 5, the collector electrode of NPN transistor VT1 connects the negative pole of electrochemical capacitor C2 and an end of resistance R 4, the negative pole of the other end sending and receiving optical diode LED1 of the positive pole of electrochemical capacitor C2 and resistance R 4, the emitter connection circuit ground GND of NPN transistor VT1.
Unidirectional thyristor triggering and control circuit are by NPN transistor VT1, resistance R 3, resistance R 2 and 12V voltage stabilizing circuit are formed level shifting circuit, the end of the base stage connecting resistance R3 of NPN transistor VT1, the collector electrode of another termination NPN transistor VT2 of resistance R 3, the collector electrode of NPN transistor VT1 connects the negative pole of voltage stabilizing didoe DW, the emitter order of NPN transistor VT1 is to the control utmost point of thyristor VT3 and an end of resistance R 2, the other end of the negative electrode of unidirectional thyristor VT3 and resistance R 2 is with connection circuit ground GND, and the anode of unidirectional thyristor VT3 connects the cathode output end of full-bridge rectification element QZ.
2. touch delay illuminating lamp controller according to claim 1, the feature of full bridge rectifier is: the live wire end L that meets civil power alternating current AC behind the end serial connection illuminating lamp HL of the alternating current input of full-bridge rectification element QZ, the zero line side N of another termination civil power alternating current AC of the alternating current input of full-bridge rectification element QZ, the cathode output end order of full-bridge rectification element QZ is to the anode of thyristor VT3, the cathode output end connection circuit ground GND of full-bridge rectification element QZ.
3. touch delay illuminating lamp controller according to claim 1, the 12V voltage stabilizing circuit is made up of resistance R 1, LED 1, voltage stabilizing didoe DW and electrochemical capacitor C1, it is characterized in that: the cathode output end of an end full-bridge rectification element QZ of resistance R 1, the positive pole of the other end sending and receiving optical diode LED1 of resistance R 1, the negative pole of LED 1 connects the negative pole of voltage stabilizing didoe DW and the positive pole of electrochemical capacitor C1, the negative pole connection circuit ground GND of the positive pole of voltage stabilizing didoe DW and electrochemical capacitor C1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101098535A CN102281667A (en) | 2011-04-28 | 2011-04-28 | Touch type time delay head lamp controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101098535A CN102281667A (en) | 2011-04-28 | 2011-04-28 | Touch type time delay head lamp controller |
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| CN102281667A true CN102281667A (en) | 2011-12-14 |
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| CN2011101098535A Pending CN102281667A (en) | 2011-04-28 | 2011-04-28 | Touch type time delay head lamp controller |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103415130A (en) * | 2013-09-04 | 2013-11-27 | 黄勇 | Device for controlling delayed turn off of brake lamp of battery car |
| CN103580659A (en) * | 2013-11-21 | 2014-02-12 | 阎俊元 | Touch time delay switch and control method thereof |
| CN104113951A (en) * | 2013-04-17 | 2014-10-22 | 深圳市海洋王照明工程有限公司 | Time-delay turning off circuit and lamp with time-delay turning off function |
| CN104579290A (en) * | 2014-10-16 | 2015-04-29 | 欧阳天 | Touch-type alternating current power switch |
| CN105007065A (en) * | 2015-07-16 | 2015-10-28 | 六安市同心畅能电子科技有限公司 | Touch type zero-power consumption electric soldering iron time-delay energy-saving switch |
| CN105873313A (en) * | 2015-08-17 | 2016-08-17 | 陈小良 | Stair special LED lamp |
| CN106304571A (en) * | 2016-10-10 | 2017-01-04 | 成都烨辰新材料科技有限公司 | Drawer illumination is with touching delay protection lighting circuit |
| CN106413227A (en) * | 2016-10-12 | 2017-02-15 | 成都烨辰新材料科技有限公司 | Lighting starting stable light circuit used for wardrobe |
| CN106788375A (en) * | 2017-01-19 | 2017-05-31 | 温州商学院 | A kind of no-voltage list live wire wall touch switch circuit |
| CN106793372A (en) * | 2016-11-22 | 2017-05-31 | 刘冰冰 | A kind of single live wire condenser type wall touch switch control circuit |
| CN107248860A (en) * | 2017-02-28 | 2017-10-13 | 刘冰冰 | A kind of many control wall touch switch control circuits |
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| US5633779A (en) * | 1995-05-01 | 1997-05-27 | Thomas Lighting | Relay control circuit and method for controlling a relay |
| CN201142677Y (en) * | 2007-10-18 | 2008-10-29 | 深圳科蒙科技有限公司 | Touch delay energy-saving switch |
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2011
- 2011-04-28 CN CN2011101098535A patent/CN102281667A/en active Pending
Patent Citations (3)
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| US5633779A (en) * | 1995-05-01 | 1997-05-27 | Thomas Lighting | Relay control circuit and method for controlling a relay |
| CN201142677Y (en) * | 2007-10-18 | 2008-10-29 | 深圳科蒙科技有限公司 | Touch delay energy-saving switch |
| CN202103895U (en) * | 2011-04-28 | 2012-01-04 | 陈子杨 | Touch type time delay illuminating lamp controller |
Non-Patent Citations (1)
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113951B (en) * | 2013-04-17 | 2016-12-28 | 深圳市海洋王照明工程有限公司 | A kind of delay turn-off device and there is the light fixture of time delayed turn-off function |
| CN104113951A (en) * | 2013-04-17 | 2014-10-22 | 深圳市海洋王照明工程有限公司 | Time-delay turning off circuit and lamp with time-delay turning off function |
| CN103415130A (en) * | 2013-09-04 | 2013-11-27 | 黄勇 | Device for controlling delayed turn off of brake lamp of battery car |
| CN103580659A (en) * | 2013-11-21 | 2014-02-12 | 阎俊元 | Touch time delay switch and control method thereof |
| CN104579290A (en) * | 2014-10-16 | 2015-04-29 | 欧阳天 | Touch-type alternating current power switch |
| CN105007065A (en) * | 2015-07-16 | 2015-10-28 | 六安市同心畅能电子科技有限公司 | Touch type zero-power consumption electric soldering iron time-delay energy-saving switch |
| CN105007065B (en) * | 2015-07-16 | 2018-04-20 | 六安市同心畅能电子科技有限公司 | Touch zero-power electric iron time-delaying energy-saving switch |
| CN105873313A (en) * | 2015-08-17 | 2016-08-17 | 陈小良 | Stair special LED lamp |
| CN106304571A (en) * | 2016-10-10 | 2017-01-04 | 成都烨辰新材料科技有限公司 | Drawer illumination is with touching delay protection lighting circuit |
| CN106413227A (en) * | 2016-10-12 | 2017-02-15 | 成都烨辰新材料科技有限公司 | Lighting starting stable light circuit used for wardrobe |
| CN106793372A (en) * | 2016-11-22 | 2017-05-31 | 刘冰冰 | A kind of single live wire condenser type wall touch switch control circuit |
| CN106793372B (en) * | 2016-11-22 | 2024-04-09 | 刘冰冰 | Single live wire capacitive wall touch switch control circuit |
| CN106788375A (en) * | 2017-01-19 | 2017-05-31 | 温州商学院 | A kind of no-voltage list live wire wall touch switch circuit |
| CN107248860A (en) * | 2017-02-28 | 2017-10-13 | 刘冰冰 | A kind of many control wall touch switch control circuits |
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Application publication date: 20111214 |