CN102401254A - Sound-light controlled and forcibly-starting 1.5W LED (light-emitting diode) illuminating lamp - Google Patents
Sound-light controlled and forcibly-starting 1.5W LED (light-emitting diode) illuminating lamp Download PDFInfo
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- CN102401254A CN102401254A CN2011100632101A CN201110063210A CN102401254A CN 102401254 A CN102401254 A CN 102401254A CN 2011100632101 A CN2011100632101 A CN 2011100632101A CN 201110063210 A CN201110063210 A CN 201110063210A CN 102401254 A CN102401254 A CN 102401254A
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Abstract
The invention relates to a sound-light controlled and forcibly-starting 1.5W LED (light-emitting diode) illuminating lamp, which has a circuit that: a common power supply and a backup power supply are arranged in a power supply circuit of the LED illuminating lamp; a thyristor pipe is serially connected in the power supply circuit of the LED illuminating lamp; and a control end of the thyristor pipe is connected with a sound-light controlled circuit and a backup power supply forcibly-starting circuit through a four-two input nand integrated circuit (HEF40111BP). The lamp has an elaborate circuit design and completed functions for sound-light control. The output of the lamp is constant current, the light decay of LED is little, and the service life of the lamp is over 50000 hours. When the lamp is used, the lamp is directly connected with a 220V commercial power supply, the lamp outputs through 30 white straw hat LEDs, the output power of the lamp is 1.5 W, and thus, the general corridor lighting can be met; and the forcibly-starting circuit is added, then, when the common power supply, i.e. the 220V commercial power supply is in failure, the LED lamp is caused to go out, and at this time, the forcibly-starting circuit begins to work, namely, the backup power supply is started so as to enable the LED lamp to normally work. The sound-light controlled circuit is used in the same manner.
Description
Technical field
The invention belongs to the controllable and energy saving illuminating lamp, particularly a kind of acousto-optic control reaches opens the 1.5WLED illuminating lamp by force.
Background technology
Existing LED illuminating lamp can not be controlled automatically, can not be connected in the automatic control system.Be inappropriate for automatic control occasion and use, the LED illuminating lamp extinguishes when power supply cuts off the power supply in addition, is inappropriate for important events and uses.
Summary of the invention
Technical problem to be solved by this invention is: a kind of acousto-optic control is provided and opens the 1.5WLED illuminating lamp by force.Can be connected in the automatic control system.Being suitable for controlling automatically occasion use and important events uses.
Technical scheme of the present invention is:
A kind of acousto-optic control reaches opens 1.5W LED illuminating lamp by force; It is characterized in that: its circuit: a power supply commonly used and a backup battery are arranged in LED lighting lamp power power supply circuits; Thyristor of series connection in LED lighting lamp power power supply circuits, the control end of thyristor connects sound light control circuit through four or two input nand gate integrated circuit HEF40111BP and backup battery opens circuit by force.
Said four or two input nand gate integrated circuit HEF40111BP connect sound light control circuit: 2 pin at integrated circuit HEF40111BP connect photodiode; The output that connects the triode amplifier on the microphone MIC output at 1 pin of integrated circuit HEF40111BP; 8,9 pin at integrated circuit HEF40111BP connect the on-off circuit that is connected by the photoelectricity isolated tube, and photoelectricity isolated tube on-off circuit connects backup battery.
Effect of the present invention is:
This lamp adopts led light source, and no mercury energy-saving and environment friendly is an illuminating product of new generation.Concrete property is following: light efficiency is high, little power consumption: compare power saving about 30% with the electricity-saving lamp of same specification.Life-span is long: LED belongs to cold light source, and service life is more than 50000Hs.Easy to control: the circuit of inner employing company independent research, perfect in shape and function, superior performance.Integrated acousto-optic control, when deepening had sound of movement on every side, the LED lamp was lighted automatically, and postpones 40 seconds-60 seconds.Effectively accomplish energy-conservation economize on electricity.No stroboscopic: circuit is constant current output.Non-maintaining: product reliability is high, and structure is independent research.This lamp is widely used in corridor illuminator, aspects such as Landscape Lighting.
This circuit for lamp deft design, it is complete to open the harmony optical controlling function by force.Be output as constant current, the LED light decay is little, and service life is more than 50000 hours.Directly connect the 220V civil power during use, be output as 30 white straw hat LED, power output is 1.5W, can satisfy general corridor lighting and use.
In circuit, added a cover backup battery, promptly when power supply 220V civil power commonly used breaks down, caused the LED lamp to extinguish, at this moment opened circuit by force and start working, promptly started backup battery, made LED lamp ability operate as normal.
Concrete parameter such as following table:
| Input voltage | Power | Power factor | Luminous flux | Colour rendering index | Life-span |
| AC90-260V | 1.5W | 0.6 | 170lm | 80 | 50000Hs |
Description of drawings
Fig. 1 is acousto-optic control and the circuit structure diagram that opens the 1.5WLED illuminating lamp by force, the circuit of 3.5WLED illuminating lamp
The specific embodiment
A kind of acousto-optic control as shown in the figure reaches opens 1.5W LED illuminating lamp by force; Its circuit: in LED lighting lamp power power supply circuits by a power supply commonly used and a backup battery of forming by diode De, Df, Dg, Dh rectifier bridge of forming by diode Da, Db, Dc, Dd rectifier bridge; Thyristor Q1 of series connection in LED lighting lamp power power supply circuits, the control end of thyristor connects sound light control circuit through four or two input nand gate integrated circuit HEF40111BP and backup battery opens circuit by force.
Said four or two input nand gate integrated circuit HEF40111BP connect sound light control circuit: 2 pin at integrated circuit HEF40111BP connect photodiode RG2K1; The output that connects the triode amplifier on the microphone MIC output at 1 pin of integrated circuit HEF40111BP; 8,9 pin at integrated circuit HEF40111BP connect the on-off circuit UL that is connected by the photoelectricity isolated tube, and photoelectricity isolated tube on-off circuit connects backup battery.
In circuit, added a cover backup battery, promptly when power supply 220V civil power commonly used breaks down, caused the LED lamp to extinguish, at this moment opened circuit by force and start working, promptly started backup battery, made LED lamp ability operate as normal.
Claims (2)
1. an acousto-optic control reaches and opens the 1.5WLED illuminating lamp by force; It is characterized in that: its circuit: a power supply commonly used and a backup battery are arranged in LED lighting lamp power power supply circuits; Thyristor of series connection in LED lighting lamp power power supply circuits, the control end of thyristor connects sound light control circuit through four or two input nand gate integrated circuit HEF40111BP and backup battery opens circuit by force.
2. acousto-optic control according to claim 1 reaches and opens the 1.5WLED illuminating lamp by force, it is characterized in that: said four or two input nand gate integrated circuit HEF40111BP connect sound light control circuit and are: 2 pin at integrated circuit HEF40111BP connect photodiode; The output that connects the triode amplifier on the microphone MIC output at 1 pin of integrated circuit HEF40111BP; 8,9 pin at integrated circuit HEF40111BP connect the on-off circuit that is connected by the photoelectricity isolated tube, and photoelectricity isolated tube on-off circuit connects backup battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100632101A CN102401254A (en) | 2011-03-16 | 2011-03-16 | Sound-light controlled and forcibly-starting 1.5W LED (light-emitting diode) illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100632101A CN102401254A (en) | 2011-03-16 | 2011-03-16 | Sound-light controlled and forcibly-starting 1.5W LED (light-emitting diode) illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102401254A true CN102401254A (en) | 2012-04-04 |
Family
ID=45883736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100632101A Pending CN102401254A (en) | 2011-03-16 | 2011-03-16 | Sound-light controlled and forcibly-starting 1.5W LED (light-emitting diode) illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102401254A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620166Y (en) * | 2003-05-22 | 2004-06-09 | 薛胜薜 | Multipurpose night lamp |
| CN2770198Y (en) * | 2004-05-17 | 2006-04-05 | 张玉峰 | Solar corridor lighting system |
| CN201377703Y (en) * | 2009-02-19 | 2010-01-06 | 张光阳 | Corridor multifunctional integrated energy-saving lamp controlled by sound and light |
| CN201428941Y (en) * | 2009-01-24 | 2010-03-24 | 艾晓峰 | Sound-light-control LED lamp |
| CN201555184U (en) * | 2009-10-29 | 2010-08-18 | 王雁尘 | Micro-power acousto-optic monitoring LED energy-saving lamp |
-
2011
- 2011-03-16 CN CN2011100632101A patent/CN102401254A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620166Y (en) * | 2003-05-22 | 2004-06-09 | 薛胜薜 | Multipurpose night lamp |
| CN2770198Y (en) * | 2004-05-17 | 2006-04-05 | 张玉峰 | Solar corridor lighting system |
| CN201428941Y (en) * | 2009-01-24 | 2010-03-24 | 艾晓峰 | Sound-light-control LED lamp |
| CN201377703Y (en) * | 2009-02-19 | 2010-01-06 | 张光阳 | Corridor multifunctional integrated energy-saving lamp controlled by sound and light |
| CN201555184U (en) * | 2009-10-29 | 2010-08-18 | 王雁尘 | Micro-power acousto-optic monitoring LED energy-saving lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |