CN2938696Y - Voice-light controlled LED light - Google Patents
Voice-light controlled LED light Download PDFInfo
- Publication number
- CN2938696Y CN2938696Y CNU2006200777425U CN200620077742U CN2938696Y CN 2938696 Y CN2938696 Y CN 2938696Y CN U2006200777425 U CNU2006200777425 U CN U2006200777425U CN 200620077742 U CN200620077742 U CN 200620077742U CN 2938696 Y CN2938696 Y CN 2938696Y
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- CN
- China
- Prior art keywords
- light
- sound
- circuit
- control
- signal
- 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.)
- Expired - Fee Related
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Classifications
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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
Abstract
The utility model discloses a sound and light control LED diode illumination lamp, which comprises a light control circuit, a sound control circuit, a start circuit and LED lighting tubes. The light control circuit detects the optical illumination of the environment and the sound control circuit detects IVR sound signals under which the lamp lights. The two circuits of signals, light start signal and sound start signal, are input to two inputs of the start circuit so as to start the LEO lighting tubes under cooperated control and the LEO lighting tubes automatically close a period of time after starting. This light integrates the sound control and the light control. The lamps and lanterns are in closed state under the action of light control at daytime. While at night, when light is dimmer than the set value, the voice control starts. When a people makes a sound while walking, the lamp lights automatically and then extinguishes after delay. The utility model is applicable to the public places where lamps with light control and sound control are needed.
Description
Technical field
The utility model discloses a kind of acousto-optic control LED illumination lamp that is used to throw light on.
Background technology
Light-emitting diode (LED) is a kind of solid electroluminescence (EL) device that converts electrical energy into luminous energy.White light LEDs is considered to the new light sources of 21 century most worthy, becomes the leading of illumination market with replacing incandescent lamp and fluorescent lamp, makes lighting technology face a new revolution, thereby improves Human's production and life style to a certain extent.White-light LED illumination and ordinary incandescent lamp and fluorescent lamp lighting have energy-conservation clear superiority.Account for 20% of whole power consumption because illumination consumes, the global annual electric energy that uses this new light sources to save reaches 1,000 hundred million dollars, and therefore greatly developing the white light LEDs technology will be protection environment and an effective way of saving the energy.Semi-conductor lighting lamp still has many blank on the road of popularizing at present, be applied to comprise communication, consumer electronics, automobile, decorative lighting, signal lamp etc. mostly, and the technology and the product that really are used for general lighting market are few, and the dairy products that especially lack to replace incandescent lamp, fluorescent lamp is phoenix feathers and unicorn horns especially.These products do not have acoustic control and light control functionality, are not suitable for the public place that some need acousto-optic control to open and close.
The utility model content
Technical problem to be solved in the utility model provides a kind of sound-light controlled LED illuminating lamp that is used to throw light on, and it has the function of acousto-optic Comprehensive Control, is fit to very much the public place that some needs acousto-optic controls open and close.
The technical scheme that the utility model adopted is:
The sound-light controlled LED illuminating lamp, comprise light-operated circuit, sound control circuit, start-up circuit and LED illumination pipe, light-operated circuit testing environment illuminance, sound control circuit detects the demand sound signal of turning on light, this two paths of signals is input to two inputs of start-up circuit respectively as photopolymerization initiation signal and sound enabling signal, under its acting in conjunction, open LED illumination pipe, close automatically after unlatching a period of time.
In the described light-operated circuit, adopt photo resistance r testing environment illuminance, photo resistance r and resistance R are series between power supply and the zero potential, the voltage U on the photo resistance r
LValue is as the photopolymerization initiation signal.
In the described sound control circuit, by the high sensitivity microphone receive turn on light demand sound signal after amplifier amplifies as voice initiated signal.
The good effect that the utlity model has is:
1, acousto-optic control one: this lamp integrates acoustic control, light-operated, and under the light-operated effect on daytime, light fixture is in closed condition, and after night, illumination was lower than set point, light-operated unlatching was walked about when sounding as the people, light open automatically and delay time after close.Be fit to very much the public place that some needs acousto-optic controls open and close.Solve the public illumination difficult problem (as the escalator in the commercial and residential building, underpass etc.) that general solar energy system light fixture is not suitable for not having the daylighting zone.
2, between wide voltage 3-220V, one grade of customization arbitrarily of 3V to 3.4V can be satisfied extraordinary needs.
3, efficient, energy-conservation, highlighted, 4W is equivalent to common 30-40W bulb, and liftoff 2.8M illumination can reach on the 20LUX.
4, the wide angle of 120 degree makes according to the width of cloth and increases greatly, the shortcoming of no common LED light fixture point-source of light, and perpendicular light source one side 60 degree 2.8M places, angle still can reach more than the 15LUX.
5, parameter is from setting, and the user can adjust light sensitivity, sound controling sensitivity voluntarily by the plug wire jumper, three parameters of delay time, each three kinds of optional value respectively.
Description of drawings
Fig. 1 is a photo resistance work schematic diagram in the light-operated circuit
Fig. 2 is a sound control circuit work schematic diagram
Fig. 3 is a start-up circuit work schematic diagram
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Acousto-optic control LED illumination lamp, comprise light-operated circuit, sound control circuit, start-up circuit and LED illumination pipe, light-operated circuit testing environment illuminance, sound control circuit detects the demand sound signal of turning on light, this two paths of signals is input to two inputs of start-up circuit respectively as photopolymerization initiation signal and sound enabling signal, as shown in Figure 3, illuminating lamp tube is just opened under the common control of the ambient light illumination and the demand sound signal of turning on light, and closes automatically behind certain hour.Its operation principle can be summarized with following formula,
L (ambient light illumination) * S (demand of turning on light sound signal)=K
T(lighting device is opened, and T closes after the time automatically)
Wherein,
L---environment secretly arrives the illuminance that needs illumination
S---people comes interim step or voice
K
T---open lighting device, T closes after (30～65 seconds) time automatically
In described light-operated circuit, adopt photo resistance r testing environment illuminance, photo resistance r and resistance R are series between power supply and the zero potential, the voltage U on the photo resistance r
LValue is as the photopolymerization initiation signal.As shown in Figure 1, r is photo resistance, light resistance/dark resistance=3k Ω/600k Ω, illuminance variable effect U
LProcess can be expressed as,
Light ↑ → r ↓-U
L↓ light ↓ (dark ↑) → r ↑-U
L↑
Adjust R value, U
LValue promptly reflects the degree of environment darkness, and this device is furnished with the short circuit contact pin of adjusting the R value.
In described sound control circuit, by the high sensitivity microphone receive turn on light demand sound signal after amplifier amplifies as voice initiated signal.As shown in Figure 2, the signal of turning on light receives by the high sensitivity microphone and is enlarged into starting impulse through amplifier, and this device also can be adjusted the acoustic control sensitivity according to environment and customer requirements by the short circuit contact pin
The device unlatching and the control formula of lighting time T be,
K
T＝L×S
T is by R:C
1(C
2) value determine general T=30 "～65 "
The control circuit of this device adopts the cmos switch circuit, and stable performance is low in energy consumption, stand-by power consumption I
0≤ 1.4mA.P during startup work
m=4.8W (12V)/3.8W (24V)
Because low in energy consumption, interruption work, the heating of this device is very little, so control circuit and luminous tube are integrated on the circuit board, has improved the reliability of device, has simplified the design and installation cost of system.
Claims (3)
1, acousto-optic control LED illumination lamp comprises light-operated circuit, sound control circuit, start-up circuit and LED illumination pipe, it is characterized in that:
Light-operated circuit testing environment illuminance, sound control circuit detects the demand sound signal of turning on light, this two paths of signals is input to two inputs of start-up circuit respectively as photopolymerization initiation signal and sound enabling signal, open LED illumination pipe under its acting in conjunction, closes automatically after opening a period of time.
2, acousto-optic control LED illumination lamp as claimed in claim 1 is characterized in that: in the described light-operated circuit, adopt photo resistance r testing environment illuminance, photo resistance r and resistance R are series between power supply and the zero potential, the voltage U on the photo resistance r
LValue is as the photopolymerization initiation signal.
3, acousto-optic control LED illumination lamp as claimed in claim 1 is characterized in that: in the described sound control circuit, by the high sensitivity microphone receive turn on light demand sound signal after amplifier amplifies as voice initiated signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200777425U CN2938696Y (en) | 2006-08-12 | 2006-08-12 | Voice-light controlled LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200777425U CN2938696Y (en) | 2006-08-12 | 2006-08-12 | Voice-light controlled LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2938696Y true CN2938696Y (en) | 2007-08-22 |
Family
ID=38362725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200777425U Expired - Fee Related CN2938696Y (en) | 2006-08-12 | 2006-08-12 | Voice-light controlled LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2938696Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104837272A (en) * | 2015-05-20 | 2015-08-12 | 无锡市崇安区科技创业服务中心 | Sound-light control based LED device |
| CN110366295A (en) * | 2019-07-26 | 2019-10-22 | 广东天濠建设工程有限公司 | A kind of street illumination system |
-
2006
- 2006-08-12 CN CNU2006200777425U patent/CN2938696Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104837272A (en) * | 2015-05-20 | 2015-08-12 | 无锡市崇安区科技创业服务中心 | Sound-light control based LED device |
| CN110366295A (en) * | 2019-07-26 | 2019-10-22 | 广东天濠建设工程有限公司 | A kind of street illumination system |
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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: 20070822 Termination date: 20110812 |