CN101994972A - Energy efficient lamp - Google Patents
Energy efficient lamp Download PDFInfo
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- CN101994972A CN101994972A CN2009100658797A CN200910065879A CN101994972A CN 101994972 A CN101994972 A CN 101994972A CN 2009100658797 A CN2009100658797 A CN 2009100658797A CN 200910065879 A CN200910065879 A CN 200910065879A CN 101994972 A CN101994972 A CN 101994972A
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an energy efficient lamp, comprising a lamp head and a lamp shell connected with the lamp head. Light-emitting diode (LED) lamps are arranged on the shell, a lighting circuit and a circuit board connected with the lighting circuit are arranged in the lamp shell. The LED lamps are distributed on the circuit board. The lighting circuit comprises a power circuit, an LED drive circuit, a charging circuit and a light-operated circuit, wherein the output end of the power circuit is respectively connected with the LED drive circuit and the charging circuit, the output end of the light-operated circuit is connected with the charging circuit, and the output end of the charging circuit is connected with the LED drive circuit. In the invention, due to the addition of the light-operated circuit and the charging circuit, the function of continuous glimmering or lighting is provided at night or during the blackout, and the light spectrum is stable and has no stroboflash, thereby saving the energy and playing a lighting role. The circuit board has compact structure, thereby saving the production cost.
Description
Technical field
But the present invention relates to a kind of illuminating lamp specifically says so and relates to a kind of illuminating lamp of energy savings.
Background technology
Whole world every year is the electric energy of consume significant quantity all, and in whole electric energy consumptions, electric consumption on lighting can account for 20% of total electric energy production.Fluorescent lamp and incandescent lamp are to use the most general traditional lighting light source, and they take 40% of electric consumption on lighting energy.Wherein, incandescent lamp has only become luminous energy to 10% electric energy, and fluorescent lamp also has become luminous energy to 70% electric energy.Though fluorescent lamp is more unfavorable to people's eyesight than incandescent lamp electricity saving and energy saving, the mercury in the fluorescent tube also is harmful to human body and environment.Inventing a kind of new type light source and substitute conventional light source, improve the electric light transformation efficiency, is an effective way of saving the energy.
Along with social development in science and technology, the LED new type light source has appearred, it be called as the 4th generation lighting source or green light source, have characteristics such as energy-saving and environmental protection, life-span are long.Compare with the traditional lighting technology, the maximum difference of LED lamp is the difference of structure and material, it has following advantage: 1, it is the semiconductor that can convert electrical energy into visible light, LED belongs to the total solids cold light source, lighter, firmer, operating voltage only has three volts, and is safe and reliable, reaches more than ten years service life; 2, the luminous efficiency of LED can reach 90%, and the incandescent lamp visual efficiency of equal light efficiency only is 10-20%, and the appearance of high-brightness LED is with historically new significance, and will progressively replace traditional lighting technology such as incandescent lamp and fluorescent lamp.3, application is very flexible, can do various forms of light miscellaneous goods.4, environmental benefit is better, owing to do not have ultraviolet ray and infrared ray in the spectrum, has not both had heat, does not also have radiation, belongs to typical green illumination light source, and does not have discarded object recyclable, does not pollute.5, control is very convenient, as long as adjust electric current, and just arbitrarily light modulation, different photochromic combinations are changeful, utilize sequential control circuit, more can reach colourful dynamic change effect.6, high-brightness white-light LED more can better reflect the true colors of irradiating object near daylight.7, LED is the total solids illuminator, can bear high-strength mechanical and impact and shake, and is difficult for fragmentation, can not produce potential safety hazard.8, LED compares with the illumination effect of conventional light source dullness, computer technology, the network communications technology, image processing techniques, embedded Control technology etc. have successfully been merged, so also be the digital information product, it is semiconductor photoelectric device " high-new point " technology, has online programming, infinite update, flexible and changeable characteristics.
Existing LED illumination mainly concentrates on signal lamp at present, decorates fields such as Landscape Lighting, lamps for vehicle.But in the road lighting field of market share maximum because 1, the technology of high-power LED is near ripe, the cost of LED light fixture can not effectively reduce.2, existing LED lamp mostly adopts integrated integral module, and the LED circuit adopts wire or plane distribution, and volume is bigger, and many light fixtures can't match, and 3, be weak aspect emergent having a power failure.4, particularly in road lighting and since need night bright little, if the LED lamp is bright entirely, then wasted a large amount of energy; If the LED lamp goes out entirely, then dark fully, influence vision.Therefore, the LED light fixture can not be expanded effectively at lighting field, can only be used to build public arenas such as profile, viaduct, garden, corridor, garage.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can make the effective lighting of LED lamp, illuminating lamp that again can energy savings.
For achieving the above object, the present invention takes following technical scheme:
The lamp casing that the present invention includes lamp holder and be connected with lamp holder is provided with the LED lamp on housing, the wiring board that lighting circuit is set in lamp casing and is connected with lighting circuit, and distributing on the wiring board is provided with the LED lamp; Above-mentioned lighting circuit comprises power circuit, led drive circuit, charging circuit and light-operated circuit, wherein, the output of power circuit connects led drive circuit and charging circuit respectively, and the output of light-operated circuit connects charging circuit, and the output of charging circuit connects led drive circuit.
Above-mentioned light-operated circuit is a phototriode.
Adopt battery as the charging components and parts in the above-mentioned charging circuit.
Above-mentioned led drive circuit comprises transformer, the secondary connection LC filter circuit of transformer, the LED lamp on the output connection line plate of LC filter circuit.
At least one LED luminescence component of distribution is arranged in parallel between each luminescence component on the above-mentioned wiring board; The series connection of LED lamp is provided with on described each luminescence component.
At least one LED luminescence component of distribution on the above-mentioned wiring board, series connection is provided with between each luminescence component; The LED lamp is arranged in parallel on described each luminescence component.
Above-mentioned wiring board is quadrangular, each prismatic luminescence component that distributes of going up.
Above-mentioned wiring board is six prisms, each prismatic luminescence component that distributes of going up.
Above-mentioned wiring board is triangular pyramid, and a luminescence component distributes on each face of triangular pyramid.
Periphery at the LED lamp is provided with lampshade, and lampshade is connected with housing; Described lampshade is organic material and fluorescent material mixture.
Adopt the present invention of technique scheme,, make when night or power failure, have and keep little bright or continuous bright function owing to have additional light-operated circuit and charging circuit, and the stable no stroboscopic of light spectrum, both saved the energy, played the effect of illumination again.In the present invention, the circuit board structure compactness can save production cost; Be connected in parallel between each luminescence component on the wiring board in addition, plurality of LEDs lamp within each luminescence component is connected in series, perhaps, be connected in series between each luminescence component on the wiring board, plurality of LEDs lamp within each luminescence component is connected in parallel, therefore every LEDs has certain independence, even damaging, indivedual LED can not cause the LED lamp of whole string to extinguish yet, can not influence the result of use of the continuous bright illuminating lamp of whole LED, greatly promoted the service life of LED lamp, and the life-span can reach 80000～100000 hours.And wiring board can adopt shapes such as quadrangular, six prisms or triangular pyramid, and is handsome in appearance, can be the more soft and graceful warmth of light, and allows light see through lampshade to greatest extent.And can assemble 100～300 LED lamp pearls or large-power LED light bead or led module in the circuit board, and brightness can be set as requested, and light-emitting area is bigger, and the luminous efficiency height is little to the stimulation of eyes.Because the electric energy of the continuous bright illuminating lamp 90% of LED is converted into luminous energy, it is minimum therefore to generate heat, and temperature is low, can directly grip when installation and dismounting light fixture, convenient and reliable.At last, after the present invention adopted suitable lamp holder, for example universal sockets such as E40, E27, E14 can adapt to the street lamp installation of the overwhelming majority, and can be widely used in road and general lighting field, as street lamp, the outdoor place that other need throw light on.
Description of drawings
Fig. 1 is a theory diagram of the present invention;
Fig. 2 is circuit theory diagrams of the present invention;
Fig. 3 is a structure chart of the present invention.
The specific embodiment
Embodiment 1
As shown in Figure 3, present embodiment comprises lamp holder 1 and the lamp casing 2 that is connected with lamp holder 1, on housing 2, be provided with LED lamp 3, the wiring board 5 that lighting circuit is set in lamp casing 2 and is connected with lighting circuit, distribute on the wiring board 5 LED lamp 3 is set, above-mentioned LED lamp 3 can be LED lamp pearl or large-power LED light bead or led module, and its quantity can reach 100～300.In the present embodiment, wiring board 5 is the quadrangular form, and each prismatic luminescence component that distributes of going up promptly has four LED luminescence components, and is arranged in parallel between each luminescence component, and the series connection of LED lamp is provided with on each luminescence component.In addition, the present invention adopts suitable lamp holder, and as universal sockets such as E40, E27, E14, the street lamp that can adapt to the overwhelming majority is installed.
In the periphery of LED lamp 3 lampshade 4 is set, lampshade 4 is connected with housing 2.Above-mentioned lampshade 4 materials are the mixture of organic material and fluorescent material, select different color fluorescent material will form the lampshade of different colors, the luminous outer light that will irradiate different colours of lampshade that is radiated at different colors of LED, adopt this mode not only can produce versicolor light, as gold-tinted, ruddiness, blue light etc., and luminosity can not reduce.
As shown in Figure 1, above-mentioned lighting circuit comprises civil power 220V power circuit, led drive circuit, charging circuit and light-operated circuit, wherein, the output of power circuit connects led drive circuit and charging circuit respectively, the output of light-operated circuit connects charging circuit, and the output of charging circuit connects led drive circuit.
Specifically, as shown in Figure 2, civil power alternating current 220V power supply carries out exporting led drive circuit and charging circuit to after the halfwave rectifier through diode D1.In the present embodiment, adopt battery as the charging components and parts in the charging circuit.Led drive circuit comprises transformer T1, the secondary connection LC filter circuit of transformer T1, the LED lamp on the output connection line plate of LC filter circuit.Above-mentioned LC filter circuit is a technology well known to those of ordinary skill in the art.
For realizing that the present invention also can exist little light to throw light at night or when having a power failure, the present invention has set up light-operated circuit, and light-operated circuit is mainly by constituting for phototriode VT.When by day light being arranged, phototriode VT conducting ends diode D3, and power circuit is to charge in batteries, and this moment, transformer T2 did not work, and transformer T1 work; When not having light or having a power failure night, phototriode VT ends, diode D3 conducting, and battery begins power supply, transformer T2 work, and transformer T1 does not work.When night, because the pressure drop ratio 220V of battery is little, deficiency is so that all LED on the wiring board are luminous, can only make in each luminescence component that is arranged in parallel one, two or several LED bright, but this sufficient brightness is so that people see barrier clearly at night, certain light can be sent like this, the energy can be saved again.
Present embodiment as different from Example 1, wiring board 5 is six prisms, each prismatic luminescence component that distributes of going up promptly have six luminescence components, and series connection is provided with between each luminescence component, the LED lamp is arranged in parallel on each luminescence component.
In addition, in the present embodiment, adopt electric capacity in the charging circuit as the charging components and parts.
The other technologies feature is identical with embodiment 1.
Present embodiment as different from Example 1, wiring board 5 is triangular pyramid, the luminescence component that distributes on each face of triangular pyramid promptly has three LED luminescence components, and is arranged in parallel between each luminescence component, the series connection of LED lamp is provided with on each luminescence component.
The other technologies feature is identical with embodiment 1.
Claims (10)
1. energy-saving lighting lamp, it comprises lamp holder (1) and the lamp casing (2) that is connected with lamp holder (1), on housing (2), be provided with LED lamp (3), it is characterized in that: the wiring board that in described lamp casing (2), lighting circuit is set and is connected with lighting circuit, distributing on the wiring board is provided with LED lamp (3); Described lighting circuit comprises power circuit, led drive circuit, charging circuit and light-operated circuit, wherein, the output of power circuit connects led drive circuit and charging circuit respectively, and the output of light-operated circuit connects charging circuit, and the output of charging circuit connects led drive circuit.
2. energy-saving lighting lamp according to claim 1 is characterized in that: described light-operated circuit is a phototriode.
3. energy-saving lighting lamp according to claim 1 is characterized in that: adopt battery as the charging components and parts in the described charging circuit.
4. energy-saving lighting lamp according to claim 1 is characterized in that: described led drive circuit comprises transformer, the secondary connection LC filter circuit of transformer, the LED lamp on the output connection line plate of LC filter circuit.
5. energy-saving lighting lamp according to claim 1 is characterized in that: at least one LED luminescence component that distributes on the described wiring board is arranged in parallel between each luminescence component; The series connection of LED lamp is provided with on described each luminescence component.
6. energy-saving lighting lamp according to claim 1 is characterized in that: at least one LED luminescence component that distributes on the described wiring board, and series connection is provided with between each luminescence component; The LED lamp is arranged in parallel on described each luminescence component.
7. according to claim 5 or 6 described energy-saving lighting lamps, it is characterized in that: described wiring board is quadrangular, each prismatic luminescence component that distributes of going up.
8. according to claim 5 or 6 described energy-saving lighting lamps, it is characterized in that: described wiring board is six prisms, each prismatic luminescence component that distributes of going up.
9. according to claim 5 or 6 described energy-saving lighting lamps, it is characterized in that: described wiring board is triangular pyramid, and a luminescence component distributes on each face of triangular pyramid.
10. energy-saving lighting lamp according to claim 1 is characterized in that: in the periphery of LED lamp (3) lampshade (4) is set, lampshade (4) is connected with housing (2); Described lampshade (4) is organic material and fluorescent material mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100658797A CN101994972A (en) | 2009-08-21 | 2009-08-21 | Energy efficient lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100658797A CN101994972A (en) | 2009-08-21 | 2009-08-21 | Energy efficient lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101994972A true CN101994972A (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100658797A Pending CN101994972A (en) | 2009-08-21 | 2009-08-21 | Energy efficient lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793412A (en) * | 2017-01-06 | 2017-05-31 | 周顺花 | A kind of automobile-used day row lamp control circuit with power storage module |
| WO2017107767A1 (en) * | 2015-12-23 | 2017-06-29 | Capstone Industries Inc. | Multifunctional lamp having night-lighting mode |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201016438Y (en) * | 2006-09-12 | 2008-02-06 | 王耀先 | Energy-saving lamp with emergency illuminating function |
| CN201039528Y (en) * | 2007-04-23 | 2008-03-19 | 合肥三川自控工程有限责任公司 | Infrared light controlled LED induction lighting lamp |
| CN201166322Y (en) * | 2008-03-21 | 2008-12-17 | 李波 | LED energy-saving acousto-optic control illuminating apparatus |
| CN201269434Y (en) * | 2008-10-11 | 2009-07-08 | 杭州恩迪照明科技有限公司 | LED lighting bulb |
-
2009
- 2009-08-21 CN CN2009100658797A patent/CN101994972A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201016438Y (en) * | 2006-09-12 | 2008-02-06 | 王耀先 | Energy-saving lamp with emergency illuminating function |
| CN201039528Y (en) * | 2007-04-23 | 2008-03-19 | 合肥三川自控工程有限责任公司 | Infrared light controlled LED induction lighting lamp |
| CN201166322Y (en) * | 2008-03-21 | 2008-12-17 | 李波 | LED energy-saving acousto-optic control illuminating apparatus |
| CN201269434Y (en) * | 2008-10-11 | 2009-07-08 | 杭州恩迪照明科技有限公司 | LED lighting bulb |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017107767A1 (en) * | 2015-12-23 | 2017-06-29 | Capstone Industries Inc. | Multifunctional lamp having night-lighting mode |
| CN106793412A (en) * | 2017-01-06 | 2017-05-31 | 周顺花 | A kind of automobile-used day row lamp control circuit with power storage module |
| CN106793412B (en) * | 2017-01-06 | 2019-02-26 | 周顺花 | A kind of automobile-used daytime running lights control circuit with power storage module |
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Application publication date: 20110330 |