CN202103895U - Touch type time delay illuminating lamp controller - Google Patents
Touch type time delay illuminating lamp controller Download PDFInfo
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- CN202103895U CN202103895U CN2011201324974U CN201120132497U CN202103895U CN 202103895 U CN202103895 U CN 202103895U CN 2011201324974 U CN2011201324974 U CN 2011201324974U CN 201120132497 U CN201120132497 U CN 201120132497U CN 202103895 U CN202103895 U CN 202103895U
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- illuminating lamp
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- time delay
- lamp controller
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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 utility model relates to a touch type time delay illuminating lamp controller, which comprises commercial power alternating current (AC), an illuminating lamp (HL), a full bridge rectifying circuit, a 12V voltage stabilizing circuit, a touch signal amplification circuit and a one-way thyristor triggering and control circuit, wherein the one-way thyristor triggering and control circuit consists of a level conversion circuit, and a light emitting diode 1(LED1) is connected in the 12V voltage stabilizing circuit. In order to overcome the defects of street lamps in modes such as sound control and the like, the touch type time delay illuminating lamp controller uses the touch switch mode for replacing the sound control mode, and the circuit forms the touch type time delay illuminating lamp controller by common discrete elements. The touch type time delay illuminating lamp controller has the characteristics that the circuit structure is simple, the use is convenient, the work stability is good, and the like. The touch type time delay illuminating lamp controller can be used for controlling door lamps or illuminating lamps in passageways and the like. When the touch type time delay illuminating lamp controller is used, the illuminating lamp can be lightened up only through touching an electrode by a finger, and the lamp can be automatically turned off after the time delay for a period of time. The touch type time delay illuminating lamp controller can directly replace a time delay power supply switch, and the original circuit wire distribution does not need to be damaged or changed during the installation.
Description
Technical field
The utility model 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 at oneself in front of the door.As: the acoustic control delay switch uses really easily, can reach the purpose of energy savings.But, things turn out contrary to one's wishes for Hou Changchang sometimes, and 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 let 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, the described touch delay illuminating lamp controller of the utility model is that the control mode of acoustic control street lamp is transformed, and replaces the acoustic control mode with the soft-touch control mode, through actual very easy to use.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 specify the described touch delay illuminating lamp controller of the utility model related relevant technologies content in manufacturing process.
The utility model content
Goal of the invention and beneficial effect: in order to overcome the defective that mode street lamps such as acoustic control exist; The described touch delay illuminating lamp controller of the utility model 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 up of level shifting circuit, in the 12V voltage stabilizing circuit, are connected to LED 1.
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 characteristic of control circuit is: form level shifting circuit by NPN transistor VT1, resistance R 3, resistance R 2 and 12V voltage stabilizing 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, and 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, capacitor C 2 charges to the voltage near 12V through collector electrode and the emitter of NPN transistor VT2.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 utility model provides a touch delay illuminating lamp controller; In the accompanying drawing in the touch delay illuminating lamp controller circuitry touch electrode A need make with 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 utility model.
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 can change the time that illuminating lamp HL lights through the resistance that changes resistance R 3 time of delay of illuminating lamp HL.
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 up 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 triggers and control circuit is formed level shifting circuit by NPN transistor VT1, resistance R 3, resistance R 2 and 12V voltage stabilizing 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, and 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; It is characterized in that: 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 the full-bridge rectification element QZ in the full bridge rectifier; 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; It is characterized in that: the 12V voltage stabilizing circuit is made up of 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201324974U CN202103895U (en) | 2011-04-28 | 2011-04-28 | Touch type time delay illuminating lamp controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201324974U CN202103895U (en) | 2011-04-28 | 2011-04-28 | Touch type time delay illuminating lamp controller |
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| Publication Number | Publication Date |
|---|---|
| CN202103895U true CN202103895U (en) | 2012-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201324974U Expired - Fee Related CN202103895U (en) | 2011-04-28 | 2011-04-28 | Touch type time delay illuminating lamp controller |
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| CN (1) | CN202103895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102281667A (en) * | 2011-04-28 | 2011-12-14 | 陈子杨 | Touch type time delay head lamp controller |
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2011
- 2011-04-28 CN CN2011201324974U patent/CN202103895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102281667A (en) * | 2011-04-28 | 2011-12-14 | 陈子杨 | Touch type time delay head lamp controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20120428 |