CN203632942U - Grille lamp performing intelligent adjustments according to light environment - Google Patents
Grille lamp performing intelligent adjustments according to light environment Download PDFInfo
- Publication number
- CN203632942U CN203632942U CN201320862624.5U CN201320862624U CN203632942U CN 203632942 U CN203632942 U CN 203632942U CN 201320862624 U CN201320862624 U CN 201320862624U CN 203632942 U CN203632942 U CN 203632942U
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- driving power
- power supply
- light intensity
- intensity detection
- detection circuit
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- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 7
- 238000002955 isolation Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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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 utility model discloses a grille lamp performing intelligent adjustments according to light environment. The grille lamp comprises a light intensity detection circuit, a drive power supply and an LED lamp tube; an input end of the drive power supply is connected with a mains power supply, an output end of the light intensity detection circuit is electrically connected with an input end of the drive power supply, and an output end of the drive power supply is electrically connected with the LED lamp; and the drive power supply is an isolation power supply, and the LED lamp tube is equipped with a built-in DC/DC drive circuit. Through arrangement of the light intensity detection circuit, working power of the LED lamp tube is adjusted through the drive power supply according to detection of the light intensity detection circuit for ambient light, and brightness of the LED lamp tube is thus adjusted, so the light from the LED lamp tube is combined with surrounding nature illumination, and an energy-saving and environmental-friendly object is achieved on the premise that lighting is guaranteed.
Description
Technical field
The utility model relates to energy-saving illumination field, particularly, relates to a kind of Grille lamp that carries out intelligence adjusting according to luminous environment.
Background technology
At present, Grille lamp is widely used in the places such as market, supermarket, office, factory, office building, hospital, school.Drag three, the electrical structure types such as one drag two.Along with the development of LED technology, presented the trend that LED fluorescent tube replaces conventional fluorescent fluorescent tube light source in Grille lamp in recent years, the even whole light fixture having replaces, and has realized energy-saving illumination.But no matter be the Grille lamp of conventional fluorescent fluorescent tube light source, or LED Grille lamp, all exist the problem that a power does not change with external environment intensity variation, the power invariability of light fixture, unadjustable, the working method of light fixture for otherwise go out, or bright.Cause like this ambient light intensity in illumination place to change as the intensity variation of the sun along with extraneous, the light intensity in illumination place is to change fluctuation, and has greatly wasted electric energy.
Utility model content
The purpose of this utility model is, for the problems referred to above, proposes a kind of Grille lamp that carries out intelligence adjusting according to luminous environment, to realize the advantage of energy-conserving and environment-protective.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of Grille lamp that carries out intelligence adjusting according to luminous environment, comprise light intensity detection circuit, driving power and LED fluorescent tube, the input of described driving power connects mains supply, the output of described light intensity detection circuit is connected electrically in the input of driving power, the output electrical connection LED lamp of described driving power, described driving power is insulating power supply.
Further, the built-in DC/DC drive circuit of described LED fluorescent tube.
Further, described light intensity detection circuit and driving power adopt radio communication.
Further, built-in constant voltage circuit or constant-current circuit in described driving power.
The technical solution of the utility model has following beneficial effect:
The technical solution of the utility model, by light intensity detection circuit is set, detection according to light intensity detection circuit to ambient light, thereby regulate LED lamp works power by driving power, thereby regulate LED lighting tube brightness, it is combined with natural lighting around, guaranteeing, under the prerequisite of illumination, to have reached the object of energy-conserving and environment-protective.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the Grille lamp theory diagram that carries out intelligence adjusting according to luminous environment described in the utility model embodiment;
The electronic circuitry of the amplifying circuit described in Fig. 2 the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of Grille lamp that carries out intelligence adjusting according to luminous environment, comprise light intensity detection circuit, driving power and LED fluorescent tube, the input of driving power connects mains supply, the output of light intensity detection circuit is connected electrically in the input of driving power, the output electrical connection LED lamp of driving power, driving power is insulating power supply.
Wherein, the built-in DC/DC drive circuit of LED fluorescent tube.Light intensity detection circuit and driving power adopt radio communication.Built-in constant voltage circuit or constant-current circuit in driving power.
Light intensity detection part is the vitals of testing environment luminous intensity, can be to carry out analog quantity or digital quantity with transducer to detect light intensity, and through numeral or analog quantity output signals, to driving power, the connected mode between it and driving power is wireless or wired; Driving power is insulating power supply, is multiple constant current or constant voltage output; Function of the automatic regulation output of light intensity detection data providing according to light intensity detection part is provided for it, and LED fluorescent tube is multiple LED chips or device connection in series-parallel combination on electric, directly or by internal DC/DC drives, then is connected with driving power.
The luminous intensity of the light intensity detection part testing environment of Grille lamp, and by data feedback to driving power, according to the data that obtain, regulate the electric current of driving LED fluorescent tube by driving power, thereby regulate the power of Grille lamp, and then regulated the output light flux of Grille lamp.Generally, when sunlight is the strongest at noon, the power output minimum of Grille lamp, post sunset, the power output maximum of Grille lamp; And face to be illuminated as the illumination on desk, ground be constant immovable.And then reach maintenance lighting environment, the object of energy savings.
The amplifying circuit of connecting between light intensity detection circuit and driving power, amplifying circuit as shown in Figure 2, comprise transport and placing device A1, transport and placing device A2, triode T1 and triode T2, the base stage of triode T1 is connected on DC power supply Vs by diode D1 and diode D2, the anodic bonding of diode D1 is in the base stage of triode T1, the negative electrode of diode D1 is connected to the positive pole of DC power supply Vs, the negative electrode of diode D2 is connected in the base stage of triode T1, the anodic bonding of diode D2 is at the negative pole of DC power supply Vs, series resistance R1 in the base stage of triode T1, the inter-collector series resistance R3 of the collector electrode of triode T1 and triode T2 and resistance R 4, resistance R 2 is in parallel with the series circuit that resistance R 3 and resistance R 4 form, the base stage of triode T2 is connected on DC power supply Vs by diode D3 and diode D4, the anodic bonding of diode D3 is in the base stage of triode T2, the negative electrode of diode D3 is connected to the positive pole of DC power supply Vs, the negative electrode of diode D4 is connected in the base stage of triode T2, the anodic bonding of diode D4 is at the negative pole of DC power supply Vs, series resistance R6 in the base stage of triode T2, the emitter of triode T1 is connected with the inverting input of transport and placing device A1, the output series resistance R3 of the collector electrode of triode T1 and transport and placing device A1, the in-phase input end of transport and placing device A1 is connected with the in-phase input end of transport and placing device A2, series resistance R7 and resistance R 8 between the inverting input of the inverting input of transport and placing device A1 and transport and placing device A2, the inter-collector series resistance R5 of the output of transport and placing device A2 and triode T2.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. one kind is carried out according to luminous environment the Grille lamp that intelligence regulates, it is characterized in that, comprise light intensity detection circuit, driving power and LED fluorescent tube, the input of described driving power connects mains supply, the output of described light intensity detection circuit is connected electrically in the input of driving power, the output electrical connection LED lamp of described driving power, described driving power is insulating power supply.
2. the Grille lamp that carries out intelligence adjusting according to luminous environment according to claim 1, is characterized in that the built-in DC/DC drive circuit of described LED fluorescent tube.
3. the Grille lamp that carries out intelligence adjusting according to luminous environment according to claim 2, is characterized in that, described light intensity detection circuit and driving power adopt radio communication.
4. according to the Grille lamp that carries out intelligence adjusting according to luminous environment described in claim 2 or 3, it is characterized in that built-in constant voltage circuit or constant-current circuit in described driving power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862624.5U CN203632942U (en) | 2013-09-24 | 2013-12-25 | Grille lamp performing intelligent adjustments according to light environment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589680 | 2013-09-24 | ||
| CN201320589680.6 | 2013-09-24 | ||
| CN201320862624.5U CN203632942U (en) | 2013-09-24 | 2013-12-25 | Grille lamp performing intelligent adjustments according to light environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203632942U true CN203632942U (en) | 2014-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320862624.5U Expired - Lifetime CN203632942U (en) | 2013-09-24 | 2013-12-25 | Grille lamp performing intelligent adjustments according to light environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203632942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747570A (en) * | 2013-09-24 | 2014-04-23 | 昆山桑莱特新能源科技有限公司 | Grating lamp performing intelligent adjustment according to luminous environment |
-
2013
- 2013-12-25 CN CN201320862624.5U patent/CN203632942U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747570A (en) * | 2013-09-24 | 2014-04-23 | 昆山桑莱特新能源科技有限公司 | Grating lamp performing intelligent adjustment according to luminous environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215347, 1 floor, Tsinghua Science and Technology Park incubator building, 1666 Reed Road South, Suzhou, Jiangsu, Kunshan Patentee after: Jiangsu Yanchang sanglaite new energy Co.,Ltd. Address before: 215347, 1 floor, Tsinghua Science and Technology Park incubator building, 1666 Reed Road South, Suzhou, Jiangsu, Kunshan Patentee before: KUNSHAN SUNLAITE NEW ENERGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |