CN202065768U - LED (light-emitting diode) indoor lighting device adopting glare-free intelligent surface light source - Google Patents
LED (light-emitting diode) indoor lighting device adopting glare-free intelligent surface light source Download PDFInfo
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- CN202065768U CN202065768U CN2011201834515U CN201120183451U CN202065768U CN 202065768 U CN202065768 U CN 202065768U CN 2011201834515 U CN2011201834515 U CN 2011201834515U CN 201120183451 U CN201120183451 U CN 201120183451U CN 202065768 U CN202065768 U CN 202065768U
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Abstract
The utility model relates to an LED (light-emitting diode) indoor lighting device adopting a glare-free intelligent surface light source, which comprises an LED light emitter, a cooling shell, a drive controller and a metal rotating shaft. The LED indoor lighting device is characterized in that the LED light emitter adopts the surface light source; the metal rotating shaft is made of metal material and can bear the bending moment and torque during rotation; the drive controller comprises a power supply for direct-current operation of the LED light emitter; and the LED light emitter is arranged in the cooling shell and is connected with the other components of the LED indoor lighting device through the metal rotating shaft. An optical membrane is combined with the LED surface light source based on the characteristics of the LED surface light source, the characteristics of a novel electronic membrane material and the membrane preparation process, and LED indoor lighting lamps with different structures, no flickering, no radiation, no glare and no shadow can be manufactured with the direct-current lighting device with high efficiency, convenient implementation, simple manufacturing process, low cost, high performance-price ratio, multiple functions and the intelligent surface light source.
Description
Technical field
The present invention relates to a kind of interior illuminator, relate in particular to a kind of no stroboscopic, radiationless, shadow-free, free from glare intelligence area source LED interior illuminator.
Background technology
Green illumination is meant the illumination design by science; adopt the electric lighting product of efficient height, life-span length, safety and stable performance; improve the condition and the quality that improve people's work, study, life; thereby create efficient, comfortable a, safety, economy, useful environment; implement one and be intended to saves energy; the protection environment improves the activity of lighting quality.
Desk lamp as commonly used in the interior illuminator, generally be used in reading, write, design, read and make comments etc. are handled official business or study illumination field of employment.For the people who does desktop work, guarantee the good green illumination visual environment of workspace, to improving the quality of study and office, increase work efficiency, protect the healthy very big benefit that has.Have only the characteristics of understanding illumination fully and select suitable interior illuminator, the study and work of ability let us becomes more easily comfortable, and it is healthy more that health becomes, and life becomes more rich and varied, and it is happy more that work becomes.In the place of using interior illuminator, if the illumination of light and colour rendering are not enough, can make the reader excessively use eyesight, cause eye fatigue, and light light stroboscopic or have the dazzle meeting to bring grievous injury for people's visual system chronically, so will be particular about quality of illumination especially.From satisfy human illumination comfortable, with the angle of eye health and consider the saving of the energy, at first should be from high-quality light on, this just requires us more will possess good lighting device when choosing room lighting.In general good interior illuminator is desk lamp particularly, should possess following five conditions:
1, the desktop illumination will have enough illumination
The too low or too high meeting of illumination makes reading difficulty, causes easily and reads fatigue, and influence is read and work.
2, light will be stablized
Light is stable inadequately, and we say that there be " stroboscopic " in it, when stroboscopic surpasses certain scope, can produce visual fatigue, and long-term visual fatigue can cause damage to people's vision system.Particularly in today that computer is popularized day by day, many people use computer under light, and it is overlapping that the stroboscopic and the fluoroscopic frame width of cloth of Inductive ballast fluorescent lamp flash (per second is changed picture 50-100 time) usually, forms photoresonance, and are bigger to people's vision system injury.Read or work can the damage eyes at this lighting environment for a long time, and malaise symptoms such as a bloated headache is arranged, also can not find reason usually.So; the Europe electrician committee just forbade having the fluoroscopic office of computer to install and use the fluorescent lamp of Inductive ballast as far back as 1997; with protection computer operater health; and before China this is not still had corresponding rules; propagate less in addition; so do not cause people's attention, but, believe that it has been matter of time that corresponding with it rules are put into effect along with " urban lighting syndrome " incidence of disease is more and more higher.Along with the increase of the network information, media information, paper spare information content, and elementary and middle school students' burden, most of people's eyes are in fatigue state, have become the problem that a kind of modern society is difficult to overcome with long between at the moment.Our electrical network supply is alternating current at present, and the flicker of adopting the alternating current illumination inevitably can produce light can influence people's eyesight and glimmer for a long time.In the last few years; the electric light source industry is constantly released the no stroboscopic lamp of protection eyes, generally is the flicker that the flicker of low frequency is become high frequency, the problem of solution flicker that can not be real; there is stimulation equally in eyes to human body like this, and the time has been grown and can cause great harm to eyes.The notion of no stroboscopic eye-protecting lamp appears at recent years, be that stroboscopic is become higher high frequency electric source from relatively low civilian power source transition, but fundamentally do not eliminate the stroboscopic problem, although being eye-protecting lamp, reason uses high-frequency work, the imperceptible stroboscopic of people's naked eyes, but stroboscopic still exists, and the infringement of its contrast eyes is not eliminated; As everyone knows, frequency electromagnetic waves also has radiation effects, studies have shown that through relevant, when high-frequency electric field exists to the injury of human brain during much larger than stroboscopic to the injury of eyes, especially use consumer group's majority of eye-protecting lamp to be the teenager, its extent of injury is bigger.Also having or not the principle of stroboscopic eye-protecting lamp in addition is that alternating current is become direct current, lights a lamp with direct current, realizes that no stroboscopic is radiationless; But the illuminator of eye-protecting lamp mostly is incandescent lamp or fluorescent lamp, and power is bigger, and power consumption is many.As DC fluorescent lamp civil power is carried out step-down rectifier and become direct current, need special fluorescent tube, radiation and the stroboscopic of having avoided the high-frequency electromagnetic concussion to produce, we can say the problem of having solved, but do not have the energy-conservation DC fluorescent lamp of stroboscopic, cost is higher, can't press close to domestic consumer, not promote as yet.The calculated emphasis of green illumination that light emitting diode (LED) being is is being organized and implemented as country, it can fundamentally solve with direct current and light a lamp, and realizes no stroboscopic, radiationless problem.
3, free from glare
With desk lamp during as the study and work lighting apparatus, after we should be specifically noted that also human eye is subjected to the dazzle influence, can feel to stimulate and oppress and lose lucid and lively comfortable atmosphere, the time slightly length will produce moods such as mood is sick of, the anxious uneasiness of making an uproar, to reading and work all can bring serious adverse influence.Note the glare problem of lighting device, dazzle has direct glare, indirect glare.Can not allow direct glare light straight line be projeced into eyes.Because of light directly is projeced into eyes, eyes have the photophobia sense and are tired easily, and myosis and feel deepening on every side, and then cause sight line unclear.Read a book under this dazzle lighting environment for a long time, write, eyesight will be impaired greatly.
4, the light source colour rendering index can not be too low
Colour rendering index is that the reducing degree of light to color---we are called colour rendering.Under the lower light of colour rendering index, eyes are low to the resolution capability of color, cause visual fatigue easily.
5, use green illumination, energy-conserving light source product
Advocate green illumination and just be meant that illuminating product can not cause adverse effect to environment, can embody the illumination culture of modern civilization simultaneously again.The core of green illumination is to select light source, annex and lighting devices efficient, energy-saving and environmental protection.Various forms of interior illuminator light fixtures are arranged in the market, can be divided into three kinds from kind: a kind of is common incandescent lamp, and a kind of is the halogen desk lamp, and another kind is a fluorescent lamp.Adopt the common incandescent lamp bulb or the light fixture of Halogen lamp LED, its advantage is that inexpensive, luminous continuous performance is good, but big energy-consuming especially can make the people feel heat summer.Because filament light-emitting is more concentrated, if its power will produce dazzle slightly greatly, if its power is slightly little, can cause illuminance not enough again, and the stroboscopic problem is serious.The conventional fluorescent lamps light fixture, because of the flurorescent tube light-emitting face is bigger, thereby plane of illumination daylighting is more even, and the shadow shape of shone thing is less, but eyes are also had less interference, and has problems such as short, easy fragmentation of life-span, mercury metallic pollution.LED light fixture in the present LED interior illuminator is in the market development stage.
The LED interior illuminator is a kind of new product, and as the product of clearly promoting the use of in the national Green Lighting Project, particularly the domestic lighting field does not almost also obtain commercial applications in lighting field.The structure of LED lighting source and principle, device and the lighting device of other light source, performance etc. are different fully, and the national standard that not have again at present to be correlated with can be used as design considerations, more can not simply apply mechanically with the original standard of front lighting device.At present the advantage of the brightness of LED lighting device and color developing, colour temperature is also progressively substituting other electric source lighting devices, but the LED electric light source as a kind of spot light, the dazzle value is too high, easily produces light pollution.In order to overcome direct glare and the indirect glare that the LED spot light produces, present LED interior illuminator has to adopt the lampshade of complete wear sand glass, plastics or grid type, and the fuzzy light source luminescent body of various refractors, luminous energy with the loss light source, reach the purpose that reduces dazzle, obviously do not make full use of luminous energy.The disclosed lighting device of a kind of no direct glare illuminating lamp patent (patent No. 200520116742.7) has effectively solved the direct glare that the led light source illuminator produces, but the illuminating ray brightness of its outgoing from the side is lower, also needs in actual applications further to improve.
The LED interior illuminator is the fusion of a plurality of subjects, and the factor that influences product is a lot, mainly comprises links such as the performance of LED and parameter, Industrial Moulding Design, optical design, thermal design, circuit design, structural design, processing technology, production technology.Performance and the effect that deviation all can influence LED interior illuminator product appears in any one link, particularly in order to guarantee the life-span of led light source illuminator, special-purpose radiator must be installed in structural design, present LED interior illuminator, as LED desk lamp lighting device the whole desk lamp of adjustable brightness is arranged also, but also not having can be with the interior illuminator product of environmental change adjustable color temperature, more do not solve no stroboscopic simultaneously, radiationless, free from glare, shadow-free, the intelligent LED interior illuminator product of no radiator or few radiator.
Summary of the invention
In order to solve above deficiency, the present invention is according to the characteristics of electricity, optics, calorifics and new technology, new material and LED area sources such as new electric thin material and thin film preparation process, modern intelligent control technology is combined with the LED area source, make a kind of efficient height, implement the free from glare intelligence area source LED interior illuminator convenient, that cost performance is high based on the structural formula radiator.
The present invention implements by following technical proposals:
A kind of free from glare intelligence area source LED interior illuminator, it comprises LED photophore 1, heat-dissipating casing 2, driving governor 3, metal rotating shaft 4, it is characterized in that:
Described LED photophore 1 is an area source;
The power supply that provides LED photophore 1 to be operated in dc state is provided described driving governor 3;
Described heat-dissipating casing 2 is shells that metal, pottery, organic hot conductive composite are made;
Described LED photophore 1 is installed in inside, is connected by other parts of heat-dissipating casing 2 and lighting device such as support, framework, base, radiator.
Outstanding interior illuminator not only will have high-quality led light source, high-quality electric appliance component, rational structure, and good PRODUCT FORM DESIGN also will be arranged.Can carry out the miniaturization design by the metal rotating shaft illumination apparatus, make lighting device on appearance and modeling, have aesthetic effect such as attractive in appearance, comfortable, durable again can and environment coordination, give durable and high-grade characteristics, embody the characteristics of product top grade and modern sense.As contain the LED desk lamp illuminator structure of metal rotating shaft 4, can be widely used in office and study place more easily, as Fig. 1, Fig. 2.
Described LED photophore 1 is installed in the heat-dissipating casing 2, and heat-dissipating casing 2 can be connected with other parts of lighting device by metal rotating shaft 4.
At least contain other parts of two metal rotating shaft 4 and lighting device such as support, framework, base through optimizing described heat-dissipating casing 2, radiator is connected.The lighting device global design can be become small and exquisite exquisiteness like this, solve interior illuminator in the prior art, as the Structure Designing Problem of LED desk lamp, as Fig. 1, Fig. 2.
The LED interior illuminator is in application process, and the heat radiation of led light source device is very important, and heat radiation is to influence the principal element that the LED lighting device uses, and therefore must fully design the heat radiation of LED lighting device secondary.
Described led light source 7 is by the direct integrated LED expansion light source module of making on the metal substrate that is bundled in of led chip.LED expansion light source module is installed in LED photophore 1 inside, LED photophore 1 is installed in the metal shell 2, the metal substrate of LED expansion light source module is fixed on the metal shell inner surface, can further reduce thermal resistance with LED expansion light source module, improves the heat dispersion of lighting device.Led light source module in the LED interior illuminator can have the structure of multiple shape.
What described metal shell 2 adopted is the hollow heat-dissipating casing structural formula radiator that scribbles the nanometer heat sink material, contains graphite foam fin, semiconductor cooler.Be formed at the cooling system of structural formula radiator, the nanometer heat sink material has the excessive heat coefficient of conductivity, and under the situation that the enlarged metal case surface is not amassed, the heat conduction becomes more efficient; LED expansion light source module has reduced the thermal resistance of led light source; Hollow structure formula radiator shell by graphite foam fin, semiconductor cooler can obtain the good whole thermal characteristics, and the heat dispersion of LED interior illuminator further is improved.
LED photophore 1 of the present invention is an area source, for fear of shade, and available certain luminous intensity and larger area area source.From different perspectives light is shone on the workbench, both guaranteed that there is enough brightness in the visual field, can not produce the shadowless lamp of tangible umbra simultaneously again.
LED photophore 1 of the present invention is the side entering type area source that contains the straight-down negative area source of diffuser plate 10 or include LED spot light 7, LGP 8, reflectorized material 9, as Fig. 5.The side entering type area source can overcome the direct glare of light source, and its ultra-thin structure makes that the integrally-built moulding of light fixture is more attractive in appearance simultaneously.
LED photophore 1 of the present invention is made up of LED main light emission device 5 and LED auxiliary light emission device 6, can well overcome indirect glare, as Fig. 1 b, Fig. 2 b, Fig. 3 b, Fig. 4 b.
Through plane body, the curved body LGP that described LGP 8 profiles of optimization are polygon or arc, improve the illumination effect of LED photophore 1, can further expand the scope of application of LED lighting device.
Adopt low-voltage direct to drive through optimizing described LED interior illuminator.Adopt the LED of DC driven can send stable light, there is not stroboscopic phenomenon fully, it can be avoided the change of LED forward voltage and cause the electric current change, and constant electric current makes the brightness stability of LED make vision feel very comfortable simultaneously, really reaches the purpose of no stroboscopic.Solved to adopt and exchanged electrically driven (operated) light source and have the light intensity that stroboscopic effect can make optic nerve be subjected to constantly changing and stimulate tired easily.
Include rechargeable battery, USB charging inlet, high voltage source, low-tension supply through optimizing the described driving governor 3 of LED desk lamp lighting device.Light a lamp with low-voltage DC, both can fundamentally realize not having stroboscopic, radiationless problem, safe low-voltage input, the security incident of having avoided the general lighting device to bring again because of fault.
Through optimizing described driving governor 3 is to include the IC microprocessing systems that natural daylight optical sensor, photo resistance, brightness and colour temperature can be adjusted control.The performance that can further expand lighting device like this reaches intelligentized purpose.
The present invention in LED free from glare intelligence area source LED interior illuminator with microelectric technique, modern mathematics is fuzzy and micro sensing technology and computer technology combine, and the treatment system of a numerous and complicated is concentrated in the microprocessing systems.Can be with reference to the brightness and the power consumption of environment automatic brightness adjustment lighting device light fixture, microprocessing systems has thoroughly been realized full-automatic, intelligent adjusting and the balance of ambient light to led light source, has really reached energy-conservation target.This system is core with IC, makes full use of naturally light automatically, unnecessary energy consumption can be reduced to minimum point, can reach 78% energy-saving effect.And prolong LED interior illuminator service life, and meet science, healthy illumination, make the people be in a kind of a home from home, the protection human eye, the prevention myopia takes place.
Through optimization described LED photophore 1 be with fluorescent material excite blue chip, fluorescent material to excite purple light chip, RGB three primary colours mixed light, five primary colours mixed lights, eight primary colours mixed lights or directly use colour rendering index that white chip produces greater than 80, luminance uniformity is greater than 90% LED area source, can further improve the optical property of lighting device like this.
The invention has the beneficial effects as follows to combine the driving governor that LED area source, metal shell, metal rotating shaft respective outer side edges contain natural daylight optical sensor and brightness adjustment control and low-voltage direct, propose a kind of intelligent intelligent area source LED of LED free from glare interior illuminator of adjusting control function, the input of safe low-voltage that has.Can design the eye-protecting desk lamp of making various appearance and modelings according to this LED interior illuminator, under the condition that guarantees the high illumination of eye-protecting desk lamp, reach the direct glare that overcomes the light source of illumination device illuminator and the indirect glare of lighting device, it is rational in infrastructure, compact, the convenient manufacturing, and can arbitrarily move in use, use convenient, real a kind of energy-conserving and environment-protective, no stroboscopic, radiationless, free from glare, shadow-free, no radiator or the intelligent LED interior illuminator product of radiator less realized has high social benefit and economic benefit.
Description of drawings
The indoor desk lamp illuminator structure of the collapsible LED of Fig. 1 a figure;
Fig. 1 b has the indoor desk lamp illuminator structure of the collapsible LED figure of auxiliary light emission device;
The indoor desk lamp illuminator structure of the another kind of collapsible LED of Fig. 2 a figure;
Fig. 2 b another kind has the indoor desk lamp illuminator structure of the collapsible LED figure of auxiliary light emission device;
The indoor desk lamp illuminator structure of Fig. 3 a great power LED figure;
Fig. 3 b indoor desk lamp illuminator structure of great power LED figure who has the auxiliary light emission device;
The indoor desk lamp illuminator structure of the another kind of great power LED of Fig. 4 a figure;
Fig. 4 b another kind has the indoor desk lamp illuminator structure of the great power LED figure of auxiliary light emission device;
Fig. 5 side entering type area source structure chart.
1, photophore 2, metal shell 3, driving governor 4, metal rotating shaft 5, main light emission device
6, auxiliary light emission device 7, led light source 8, LGP 9, reflectorized material 10, diffuser plate
The specific embodiment
The present invention is achieved in that
Embodiment 1: as Fig. 1 a, be the indoor desk lamp lighting device of a kind of collapsible LED: this desk lamp LED illumination device photophore 1 is greater than 80 photophore with colour rendering index; Luminance uniformity is made greater than 90% side entering type area source, the side entering type area source is by comprising led light source, LGP, compositions such as reflectorized material, its led light source is the LED module of being made by LED spot light and metal substrate, promptly with the COB binding technology direct integrated being bundled on the metal substrate of led chip made, metal substrate is fixed on metal shell 2 inner surface (not shown)s.LED photophore 1 is installed in the metal shell 2, and metal shell 2 is the structural formula radiator (not shown)s that scribble the nanometer heat sink material, contain the hollow heat-dissipating casing of graphite foam fin, semiconductor cooler.Metal shell 2 was connected with other parts of LED desk lamp by not only having born moment of flexure in the rotation work but also having born two metal rotating shaft 4 that the metal material of moment of torsion makes.Driving governor 3 is to include rechargeable battery, drives with low-voltage direct, provides LED photophore 1 to be operated in the power supply of dc state.Driving governor 3 also includes the natural daylight optical sensor and the whole controller of adjustable brightness reaches intelligentized purpose.
Embodiment 2: as Fig. 1 b, the indoor desk lamp lighting device of collapsible LED that has auxiliary light emission device 6, the indoor desk lamp LED illumination device of this LED photophore 1 is made up of LED main light emission device 5 and LED auxiliary light emission device 6, have auxiliary light emission device 6 and can further overcome indirect glare, auxiliary light emission device 6 is that the direct glare that overcomes light source also adds diffuser plate 10 when using the straight-down negative area source, and other and embodiment 1 same section no longer repeat.
Embodiment 3: as Fig. 2 a, the indoor desk lamp lighting device of another kind of collapsible LED, this LED desk lamp LED illumination device photophore 1 is installed in the metal shell 2, be connected with other parts of LED eye-protecting lamp by not only having born moment of flexure in the rotation work but also having born three metal rotating shaft 4 that the moment of torsion metal material makes, can increase the irradiated area of desk lamp like this, other and embodiment 1 same section no longer repeat.
Embodiment 4: as Fig. 2 b, another kind has the indoor desk lamp lighting device of collapsible LED of auxiliary light emission device, three metal rotating shaft 4 are formed and had to the LED photophore 1 of this LED interior illuminator by LED main light emission device 5 and LED auxiliary light emission device 6, and other and embodiment 1 same section no longer repeat.
Embodiment 5: as Fig. 3 a, the indoor desk lamp lighting device of great power LED, this LED desk lamp lighting device metal rotating shaft 4 adopts is the method that can multi-faceted adjustment structure rotating shaft be connected with column desk lamp parts, other and embodiment 1 same section no longer repeat.
Embodiment 6: as Fig. 3 b, it is a kind of indoor desk lamp lighting device of great power LED that has the auxiliary light emission device, the LED photophore 1 of this LED interior illuminator is made up of LED main light emission device 5 and LED auxiliary light emission device 6, and the metal rotating shaft in the LED interior illuminator 4 adopts is the method that can multi-faceted adjustment structure rotating shaft be connected with column desk lamp parts, convenient when desk lamp is used, other and embodiment 1 same section no longer repeat.
Embodiment 7: as Fig. 4 a, the indoor desk lamp lighting device of another kind of great power LED, base adopts heavy structure in other parts of this desk lamp lighting device, can solve like this because of increasing desk lamp power needs increase metal shell area of dissipation to cause the desk lamp problem of unstable, and other and embodiment 1 same section no longer repeat.
Embodiment 8: as Fig. 4 b, another kind has the indoor desk lamp lighting device of auxiliary light emission device great power LED, this LED desk lamp LED illumination device photophore 1 is made up of LED main light emission device 5 and LED auxiliary light emission device 6, and base adopts heavy structure in other parts of desk lamp, and other and embodiment 1 same section no longer repeat.
It is also to be noted that what more than enumerate only is specific embodiments of the invention.Obviously, the invention is not restricted to above examples of implementation, many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (10)
1. free from glare intelligence area source LED interior illuminator, it comprises LED photophore (1), heat-dissipating casing (2), driving governor (3), it is characterized in that:
Described LED photophore (1) is the LED area source;
The power supply that provides LED photophore (1) to be operated in dc state is provided described driving governor (3);
Described heat-dissipating casing (2) is the shell that metal, pottery, organic hot conductive composite are made;
Described LED photophore (1) is installed in heat-dissipating casing (2) inside, by heat-dissipating casing (2) other parts with lighting device, connects as support, framework, base, radiator.
2. free from glare intelligence area source LED interior illuminator according to claim 1, it is characterized in that: described LED photophore (1) is to contain the straight-down negative area source of diffuser plate (10) or include led light source (7), LGP (8), the side entering type area source of reflectorized material (9).
3. free from glare intelligence area source LED interior illuminator according to claim 2, it is characterized in that: described LGP (8) is to make with mechanical carving groove, net-point printing, body laser inner carving, optical thin film, and profile is plane body, the curved body LGP of polygon or arc.
4. free from glare intelligence area source LED interior illuminator according to claim 1, it is characterized in that: described heat-dissipating casing (2) is the structural formula radiator that scribbles the nanometer heat sink material, contains the hollow heat-dissipating casing of graphite foam fin, semiconductor cooler.
5. free from glare intelligence area source LED interior illuminator according to claim 1, it is characterized in that: described LED photophore (1) is made up of LED main light emission device (5) and LED auxiliary light emission device (6).
6. free from glare intelligence area source LED interior illuminator according to claim 2, it is characterized in that: described led light source (7) is by the direct integrated LED expansion light source module of making on the metal substrate that is bundled in of led chip.
7. free from glare intelligence area source LED interior illuminator according to claim 1, it is characterized in that: described driving governor (3) includes rechargeable battery, USB charging inlet, high voltage source, low-tension supply.
8. free from glare intelligence area source LED interior illuminator according to claim 1, it is characterized in that: described driving governor (3) includes the IC microprocessing systems that natural daylight optical sensor, photo resistance, brightness and colour temperature can be adjusted control.
9. free from glare according to claim 1 intelligence area source LED interior illuminator is characterized in that: described main LED photophore (1) be with fluorescent material excite blue chip, fluorescent material to excite purple light chip, RGB three primary colours mixed light, five primary colours mixed lights, eight primary colours mixed lights or directly use colour rendering index that white chip produces greater than 80, luminance uniformity is greater than 90% LED area source.
10. free from glare according to claim 1 intelligence area source LED interior illuminator is characterized in that: described heat-dissipating casing (2) other parts by two metal rotating shaft (4) and lighting device such as support, framework, base, radiator at least is connected.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720980A (en) * | 2012-05-25 | 2012-10-10 | 苏州晶品光电科技有限公司 | Integrated light emitting diode (LED) table lamp without heat sink and radiator |
| CN102809082A (en) * | 2011-05-30 | 2012-12-05 | 吴明番 | Glareless LED (Light Emitting Diode) indoor lighting device with intelligent surface light source |
| CN103133967A (en) * | 2011-11-22 | 2013-06-05 | 吴明番 | Light-emitting diode (LED) eye-protecting lamp with multiple illuminators |
| CN105546396A (en) * | 2016-01-21 | 2016-05-04 | 王可欣 | Radiation-proof table lamp |
| CN107477415A (en) * | 2017-09-06 | 2017-12-15 | 佛山市鸿尚得科技有限公司 | A kind of multi-function desk lamp |
| US20230052090A1 (en) * | 2021-08-13 | 2023-02-16 | William Matthew Walker | System and method for a magnetic clip |
-
2011
- 2011-05-30 CN CN2011201834515U patent/CN202065768U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809082A (en) * | 2011-05-30 | 2012-12-05 | 吴明番 | Glareless LED (Light Emitting Diode) indoor lighting device with intelligent surface light source |
| CN103133967A (en) * | 2011-11-22 | 2013-06-05 | 吴明番 | Light-emitting diode (LED) eye-protecting lamp with multiple illuminators |
| CN102720980A (en) * | 2012-05-25 | 2012-10-10 | 苏州晶品光电科技有限公司 | Integrated light emitting diode (LED) table lamp without heat sink and radiator |
| CN105546396A (en) * | 2016-01-21 | 2016-05-04 | 王可欣 | Radiation-proof table lamp |
| CN107477415A (en) * | 2017-09-06 | 2017-12-15 | 佛山市鸿尚得科技有限公司 | A kind of multi-function desk lamp |
| US20230052090A1 (en) * | 2021-08-13 | 2023-02-16 | William Matthew Walker | System and method for a magnetic clip |
| US11927329B2 (en) * | 2021-08-13 | 2024-03-12 | William Matthew Walker | System and method for a magnetic clip |
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