CN202406348U - LED (light-emitting diode) intelligent-inducing energy-saving lamp - Google Patents
LED (light-emitting diode) intelligent-inducing energy-saving lamp Download PDFInfo
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- CN202406348U CN202406348U CN2011205368596U CN201120536859U CN202406348U CN 202406348 U CN202406348 U CN 202406348U CN 2011205368596 U CN2011205368596 U CN 2011205368596U CN 201120536859 U CN201120536859 U CN 201120536859U CN 202406348 U CN202406348 U CN 202406348U
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- led
- inductor
- saving lamp
- light modulation
- intelligent
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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 an LED (light-emitting diode) intelligent-inducing energy-saving lamp, aiming at providing an LED intelligent-inducing energy-saving lamp capable of providing illumination for security monitoring after people and vehicles leave. The LED intelligent-inducing energy-saving lamp comprises an LED, a inductor used for inducing people and vehicles, and an LED light-dimming drive power supply connected between the inductor and the LED, and used for driving the LED to run with a total power in the case that the inductor induces people and vehicles and driving the LED to run with a low power in the case that the inductor does not induce people and vehicles. The LED intelligent-inducing energy-saving lamp disclosed by the utility model can be used in the places with a need of long-time continuous illumination and without a need of long-time total-power illumination, such as underground garage, civil air-defense engineering, office illumination, and corridor and passageway.
Description
Technical field
The utility model relates to the LED lamp, especially relates to a kind of LED intelligent-induction electricity-saving lamp.
Background technology
The parking lot illumination is round-the-clock illumination, and messenger sends a car and unmanned two kinds of illumination of no car can have evident difference, cuts down the consumption of energy and can effectively solve through illumination control.Adopt the parking lot of traditional lighting control, mainly adopt electricity-saving lamp to lower energy consumption.Because the LED light fixture has advantages such as energy-efficient, therefore just be widely used in the illumination in parking lot.Intelligent lighting system is adopted in existing minority parking lot, can reach effects such as Region control, timing controlled, but in operational complexity, uses to go up on exist incompatible with the safety-protection system coupling to have a lot of problems.It is bright that the LED lighting that is installed on the parking lot at present can accomplish that the people arrives lamp; The people walks lamp and puts out, and simple and convenient is installed, the intelligence time-delay; The sustainable work of people or car moving load in investigative range; Can play province's electro ultrafiltration, but extinguish, therefore effective illumination can not be provided safety monitoring owing to the people walks the back light fixture.
The utility model content
Therefore the utility model owing to walk the back light fixture the people and extinguish, can not provide the technical problem of effective illumination in order to solve prior art and to be installed on the LED lighting in parking lot to safety monitoring, a kind of LED intelligent-induction electricity-saving lamp is provided.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is a kind of LED intelligent-induction electricity-saving lamp of design; Comprise LED, it is characterized in that: said LED intelligent-induction electricity-saving lamp also comprises and is used to respond to the inductor of people's car and is connected between said inductor and the LED and when inductor is sensed people's car, drives said LED capacity operation, when not sensing people's car, drive the LED light modulation driving power of said LED low power run.
Said inductor is an infrared inductor.
Said infrared inductor comprises chip BISS0001.
Said inductor is a microwave sensor.
Said microwave sensor comprises antenna and the LSD-R-220 microwave induction controller that is connected with antenna.
Said LED light modulation driving power comprises chip BP2808, and said chip BP2808 has a light modulation port, and said light modulation port links to each other with the output of said inductor.
Said LED light modulation driving power also comprises adjustable resistance and the triode that is connected in turn between said light modulation port and the inductor, and the emission collection of said triode links to each other with adjustable resistance, grounded collector, and base stage links to each other with the output of said inductor.
The utility model is responded to people's car through inductor is set, and LED light modulation driving power driving LED is set, and LED light modulation driving power drives said LED capacity operation, when not sensing people's car, drives said LED low power run when inductor is sensed people's car.Do not extinguish thereby make the people walk back LED light fixture, but low power run, can energy savings, can effective illumination be provided to safety monitoring again.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is elaborated, wherein:
Fig. 1 is the schematic diagram of the utility model LED intelligent-induction electricity-saving lamp;
Fig. 2 is the inductor of the utility model LED intelligent-induction electricity-saving lamp and a specific embodiment connection layout of LED light modulation driving power;
Fig. 3 is a specific embodiment circuit diagram of the LED light modulation driving power of the utility model LED intelligent-induction electricity-saving lamp;
Fig. 4 is the circuit diagram of the infrared inductor of the utility model LED intelligent-induction electricity-saving lamp;
Fig. 5 is the schematic diagram of the microwave sensor of the utility model LED intelligent-induction electricity-saving lamp.
Embodiment
The utility model is primarily aimed at deficiency and the defective that exists in the prior art, and its cardinal principle is: personnel or vehicle are when the induction zone of inductor is movable, and inductor moves, and LED intelligent-induction electricity-saving lamp is in the full power operation state, give people or car sufficient illumination; When people and Che are not in the zone, inductor intelligence time-delay back action, delay time can be regulated as required; LED intelligent-induction electricity-saving lamp converts dormancy to; Be low power operating state, lower powered illumination can be regulated as required, and the brightness of light fixture only guarantees that the required minimal illumination of security gets final product; Reach maximum energy-saving run, can provide security needed illumination again simultaneously.
See also Fig. 1.The utility model LED intelligent-induction electricity-saving lamp comprises inductor, LED light modulation driving power and the LED that connects successively, wherein:
Inductor is used to respond to people's car, and sends the operating state of control signal control LED light modulation driving power according to induction.Inductor can be controlled the operating state of LED driving power through exporting high and low level two states to LED light modulation driving power, connects very convenient.
LED light modulation driving power is connected between said inductor and the LED, is mainly used in the operating state of adjusting LED according to the induction result of inductor.LED light modulation driving power drives said LED capacity operation, when not sensing people's car, drives said LED low power run when inductor is sensed people's car.
Please in the lump referring to Fig. 2.This figure has disclosed the connection layout of a kind of inductor and LED light modulation driving power.LED light modulation driving power comprises chip BP2808, and chip BP2808 is the LED constant-current driven chip.Said chip BP2808 has a light modulation port DIM.Said light modulation port links to each other with the output of said inductor, and inductor comes the output state of control chip BP2808 through the light modulation port.The light modulation port can be with simulating two kinds of light modulation and PWM light modulations.In this specific embodiment, adopt the simulation light modulation, promptly between the output OUT of said light modulation port DIM and inductor, connecting adjustable resistance VR and triode Q successively.The emission collection of triode Q links to each other with adjustable resistance VR, grounded collector, and base stage links to each other with the output OUT of said inductor.
When nobody's car is in induction zone, when promptly inductor is not responded to, the output OUT output low level of inductor; PNP triode Q conducting drags down the current potential of the light modulation end DIM of light modulation chip BP2808, LED light modulation driving power output low-power; Lower powered concrete power can be regulated through adjustable resistance VR, and resistance is big more, and power is big more; Otherwise power is more little.When people's car was in induction zone, promptly the inductor thoughts were seasonable, the output OUT output high level of inductor, and PNP triode Q ends, and the level of the light modulation end DIM of light modulation this moment chip BP2808 is a high level, LED light modulation driving power capacity operation.
Please in the lump referring to Fig. 3.This figure is a specific embodiment circuit diagram of LED light modulation driving power.This figure is that example is explained LED light modulation driving power with LED constant-current driven chip BP2808.Application of LEDs drives light adjusting circuit and by chip companies scheme is provided, and core parts BP2808 is the constant current control chip of a driving LED, and the DIM terminal of chip BP2808 is the light modulation end, can be with simulating two kinds of light modulation and PWM light modulations.Should use based on the simulation light modulation, for the simulation light modulation, only need the potentiometer of an external 150K just can test 0 ~ 100% light modulation, LED light modulation driving power total power output when light modulation end DIM is unsettled.
The utility model inductor can use multiple microwave or infrared inductor; When microwave/infrared inductor receives the signal of mobile object; Send triggering signal, promote the output high level through multistage amplification, high level promotes drive circuit and accomplishes corresponding state exchange.Also can accomplish the electrical isolation of inductor and driver as required through optocoupler.These two kinds of inductors connect arbitrarily a kind ofly can accomplish the induction output services.
Please in the lump referring to Fig. 4.This figure has disclosed the specific embodiment circuit when inductor is infrared inductor.In this specific embodiment, adopt pyroelectric infrared sensor chip BISS0001 and peripheral circuit thereof to realize.
Please in the lump referring to Fig. 5.This figure has disclosed the specific embodiment circuit when inductor is microwave sensor.In this specific embodiment, microwave sensor mainly adopts chip LSD-R-220 microwave induction controller to realize.Microwave sensor comprises antenna and the LSD-R-220 microwave induction controller that is connected with antenna.
The utility model is responded to people's car through inductor is set, and LED light modulation driving power driving LED is set, and LED light modulation driving power drives said LED capacity operation, when not sensing people's car, drives said LED low power run when inductor is sensed people's car.Do not extinguish thereby make the people walk back LED light fixture, but low power run, can energy savings, can effective illumination be provided to safety monitoring again.
The utility model is particularly useful for the long-time continuous illuminations of needs such as underground garage, civil air defense constructions and installations, office lighting, passageway, corridor, but does not need the place of long-time total power illumination.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (7)
1. LED intelligent-induction electricity-saving lamp; Comprise LED, it is characterized in that: said LED intelligent-induction electricity-saving lamp also comprises and is used to respond to the inductor of people's car and is connected between said inductor and the LED and when inductor is sensed people's car, drives said LED capacity operation, when not sensing people's car, drive the LED light modulation driving power of said LED low power run.
2. LED intelligent-induction electricity-saving lamp according to claim 1 is characterized in that: said inductor is an infrared inductor.
3. LED intelligent-induction electricity-saving lamp according to claim 2, it is characterized in that: said infrared inductor comprises chip BISS0001.
4. LED intelligent-induction electricity-saving lamp according to claim 1 is characterized in that: said inductor is a microwave sensor.
5. LED intelligent-induction electricity-saving lamp according to claim 4 is characterized in that: said microwave sensor comprises antenna and the LSD-R-220 microwave induction controller that is connected with antenna.
6. LED intelligent-induction electricity-saving lamp according to claim 1 is characterized in that: said LED light modulation driving power comprises chip BP2808, and said chip BP2808 has a light modulation port, and said light modulation port links to each other with the output of said inductor.
7. LED intelligent-induction electricity-saving lamp according to claim 1; It is characterized in that: said LED light modulation driving power also comprises adjustable resistance and the triode that is connected in turn between said light modulation port and the inductor; The emission collection of said triode links to each other with adjustable resistance; Grounded collector, base stage links to each other with the output of said inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205368596U CN202406348U (en) | 2011-12-20 | 2011-12-20 | LED (light-emitting diode) intelligent-inducing energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205368596U CN202406348U (en) | 2011-12-20 | 2011-12-20 | LED (light-emitting diode) intelligent-inducing energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202406348U true CN202406348U (en) | 2012-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205368596U Expired - Fee Related CN202406348U (en) | 2011-12-20 | 2011-12-20 | LED (light-emitting diode) intelligent-inducing energy-saving lamp |
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| CN (1) | CN202406348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780687A (en) * | 2015-04-20 | 2015-07-15 | 杭州玄同电子有限公司 | Human body infrared microwave sensing night lamp |
-
2011
- 2011-12-20 CN CN2011205368596U patent/CN202406348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780687A (en) * | 2015-04-20 | 2015-07-15 | 杭州玄同电子有限公司 | Human body infrared microwave sensing night lamp |
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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: 20120829 Termination date: 20121220 |