CN103185265A - LED bulb lamp capable of being automatically turned on/off - Google Patents
LED bulb lamp capable of being automatically turned on/off Download PDFInfo
- Publication number
- CN103185265A CN103185265A CN201310077742XA CN201310077742A CN103185265A CN 103185265 A CN103185265 A CN 103185265A CN 201310077742X A CN201310077742X A CN 201310077742XA CN 201310077742 A CN201310077742 A CN 201310077742A CN 103185265 A CN103185265 A CN 103185265A
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- Prior art keywords
- led bulb
- circuit
- bulb lamp
- closes
- opening
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention relates to an LED bulb lamp capable of being automatically turned on/off, which comprises a resistance-capacitance voltage-reducing circuit, a rectification circuit, a timer circuit and an LED luminous panel circuit. The LED bulb lamp is automatically turned off during the daytime or turned on at night by using the performance of the photoresistor in the timer circuit. The power of the LED bulb lamp capable of being automatically turned on/off is about 6 W, and the LED bulb lamp is a lighting lamp suitable for the stairway passage of a residential building.
Description
Technical field
The present invention relates to a kind of from opening from the LED bulb lamp that closes.
Background technology
Popular LED bulb lamp in the market, function singleness mostly, the control that can only lean on the work of man-to-man control pair LED bulb lamp to open and close; Be again the LED bulb lamp with the good characteristic of the many durabilities of power saving, the normal bright lamp that is very suitable for stair mouth or passway is used.
Summary of the invention
The present invention is a kind of to adopt photo resistance as the sensor element that opens or closes lamp from opening from the LED bulb lamp that closes, and as the executive component that opens or closes lamp, allows the LED bulb lamp turn off the light automatically by day with IGCT; Automatically turn on light in evening in evening.
A kind of from opening from the LED bulb lamp that closes, its circuit structure is by resistance-capacitance depressurization circuit, rectifier circuit, open from closing function circuit and the LED luminous plaque is formed certainly.The connection of circuit is that the input of resistance-capacitance depressurization circuit is received on the power supply of 220V, and the low-voltage AC of the about 20V of its output is sent to the rectification circuit rectification, and the output of rectification circuit is the direct current that alternating current has been become pulsation.After the direct current of pulsation was sent to LC compound filter circuit and carried out filtering, its output was the working power that a smoother direct current is supplied with LED valve tabula rasa.
Description of drawings
Accompanying drawing is a kind of from the circuit theory diagrams of opening from the LED bulb lamp that closes.
The specific embodiment
As shown in drawings, V is piezo-resistance, plays the overvoltage protection effect in circuit.R1, C1 are the resistance-capacitance depressurization circuit, and wherein R1 is the resistance of electric capacity C1 residual charge of releasing; C1 is the electric capacity of withstand voltage 400V, plays the step-down effect in circuit.The input of resistance-capacitance depressurization circuit connects the 220V power supply, the AC power of the about 20V of output.
As shown in drawings, B is rectification circuit, and it becomes alternating current in the direct current of pulsation; C2 is filter circuit, and it becomes the working power that smoother direct current is supplied with the LED luminous plaque to the direct current of pulsation.
As shown in drawings, IC1 and peripheral circuit are that IC1 is that model is 555 chip from the function circuit of opening from the pass, and the R2 on 5 pin is photo resistance.Characteristic by photo resistance knows that by day, during light irradiation R2, the resistance of R2 diminishes, and 2, the 6 pin current potentials of IC1 uprise, the 3 pin output low levels of IC1, and IGCT ends, and the LED lamp is in and extinguishes state; When the night fell, it is big that the resistance of R2 becomes, the current potential step-down of 2,6 pin of IC1, and its output 3 pin output high level triggers IGCT and becomes conducting by ending, and the LED bulb lamp is lighted.
As shown in drawings, the LED luminous plaque is made up of 6 strings 2 and circuit, and led chip is selected 5630 or 5730 chips for use, and the power of single chip is 0.5W.
As shown in drawings, a kind of the power consumption of testing single lamp through reality is about 5W from opening from the LED bulb lamp that closes, and brightness can reach the brightness of the 40W of incandescent lamp, is the higher LED bulb lamp of a kind of energy-saving efficiency.
Claims (6)
1. open from the LED bulb lamp that closes certainly for one kind, it is characterized in that: the circuit of LED bulb lamp is made up of resistance-capacitance depressurization circuit, rectification circuit, filter circuit, light-operated circuit and LED luminous plaque.
It is 2. according to claim 1 that a kind of it is characterized in that: the electric capacity in the resistance-capacitance depressurization circuit is selected dacron terylene condenser for use from opening from the LED bulb lamp that closes, withstand voltage 400V, and capacity determines according to the capacity of LED bulb lamp.
3. according to claim 1 a kind of it is characterized in that: rectifier becomes Rectified alternating current with interchange from opening from the LED bulb lamp that closes, and its capacity is more than 1A.
4. according to claim 1 a kind of it is characterized in that: filter circuit is selected LC compound filter mode for use from opening from the LED bulb lamp that closes, and its becomes direct current more stably to direct current of pulsation.
5. according to claim 1 a kind of from opening from the LED bulb lamp that closes, it is characterized in that: photosensitive control circuit is that 555 IC1 chip and peripheral circuit are formed by model, and the photo resistance R2 on 2,6 pin of IC1 controls the work of photosensitive control circuit.
It is 6. according to claim 1 that a kind of it is characterized in that: it is 0.5W that the LED luminous plaque is selected the power of single chip for use from opening from the LED bulb lamp that closes, circuit structure adopt 6 strings 2 and connected mode, again by the work of single-phase IGCT D2 control LED bulb lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077742XA CN103185265A (en) | 2013-03-12 | 2013-03-12 | LED bulb lamp capable of being automatically turned on/off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077742XA CN103185265A (en) | 2013-03-12 | 2013-03-12 | LED bulb lamp capable of being automatically turned on/off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103185265A true CN103185265A (en) | 2013-07-03 |
Family
ID=48676597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310077742XA Pending CN103185265A (en) | 2013-03-12 | 2013-03-12 | LED bulb lamp capable of being automatically turned on/off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103185265A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731963A (en) * | 2014-01-17 | 2014-04-16 | 黄焕珠 | Constant current driving optically controlled LED (Light Emitting Diode) illuminating lamp |
| CN104378876A (en) * | 2014-08-18 | 2015-02-25 | 黄鹂 | Light-control LED bulb lamp controlled by thyristor |
| CN104427696A (en) * | 2013-08-28 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Driver heat radiation controller and illumination device |
| CN104640286A (en) * | 2013-11-13 | 2015-05-20 | 深圳市海洋王照明工程有限公司 | Light control circuit and lamp |
| CN104640294A (en) * | 2013-11-13 | 2015-05-20 | 深圳市海洋王照明工程有限公司 | Control circuit |
| CN104917206A (en) * | 2015-06-18 | 2015-09-16 | 上思县东岽电子科技有限责任公司 | Three-phase alternating-current 380V low-voltage simple grid-connecting device |
| CN105072788A (en) * | 2015-07-18 | 2015-11-18 | 黄鹂 | Illumination and emergency dual-purpose LED lamp prevented from overcharging and over-discharging |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201081194Y (en) * | 2007-06-26 | 2008-07-02 | 王华荣 | Lamp house type light controlled LED lamp |
| CN201260256Y (en) * | 2008-01-21 | 2009-06-17 | 上丰灯泡(深圳)有限公司 | LED driver circuit |
| CN201310786Y (en) * | 2008-09-19 | 2009-09-16 | 盛法顺 | Optical controlled diode energy saving small night lamp with decorative sheet |
-
2013
- 2013-03-12 CN CN201310077742XA patent/CN103185265A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201081194Y (en) * | 2007-06-26 | 2008-07-02 | 王华荣 | Lamp house type light controlled LED lamp |
| CN201260256Y (en) * | 2008-01-21 | 2009-06-17 | 上丰灯泡(深圳)有限公司 | LED driver circuit |
| CN201310786Y (en) * | 2008-09-19 | 2009-09-16 | 盛法顺 | Optical controlled diode energy saving small night lamp with decorative sheet |
Non-Patent Citations (5)
| Title |
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| 全新实用电路集粹丛书编辑委员会: "《家用电器控制与保护应用电路集粹》", 28 February 2005 * |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104427696A (en) * | 2013-08-28 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Driver heat radiation controller and illumination device |
| CN104640286A (en) * | 2013-11-13 | 2015-05-20 | 深圳市海洋王照明工程有限公司 | Light control circuit and lamp |
| CN104640294A (en) * | 2013-11-13 | 2015-05-20 | 深圳市海洋王照明工程有限公司 | Control circuit |
| CN104640286B (en) * | 2013-11-13 | 2018-11-27 | 深圳市海洋王照明工程有限公司 | A kind of light-operated circuit and lamps and lanterns |
| CN104640294B (en) * | 2013-11-13 | 2019-02-05 | 深圳市海洋王照明工程有限公司 | A kind of control circuit |
| CN103731963A (en) * | 2014-01-17 | 2014-04-16 | 黄焕珠 | Constant current driving optically controlled LED (Light Emitting Diode) illuminating lamp |
| CN104378876A (en) * | 2014-08-18 | 2015-02-25 | 黄鹂 | Light-control LED bulb lamp controlled by thyristor |
| CN104917206A (en) * | 2015-06-18 | 2015-09-16 | 上思县东岽电子科技有限责任公司 | Three-phase alternating-current 380V low-voltage simple grid-connecting device |
| CN105072788A (en) * | 2015-07-18 | 2015-11-18 | 黄鹂 | Illumination and emergency dual-purpose LED lamp prevented from overcharging and over-discharging |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130703 |
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| WD01 | Invention patent application deemed withdrawn after publication |