CN201016447Y - Tone/temperature changeable LED plate lamp - Google Patents
Tone/temperature changeable LED plate lamp Download PDFInfo
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- CN201016447Y CN201016447Y CNU2007200060258U CN200720006025U CN201016447Y CN 201016447 Y CN201016447 Y CN 201016447Y CN U2007200060258 U CNU2007200060258 U CN U2007200060258U CN 200720006025 U CN200720006025 U CN 200720006025U CN 201016447 Y CN201016447 Y CN 201016447Y
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- base plate
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- aluminum alloy
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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Abstract
The utility model discloses a variable hue/color temperature LED flat light, which comprises a surface layer, a fluorescent powder layer, a LED chip array, a base plate, an aluminum alloy frame, a power driver, and a remote control. The aluminum alloy frame covers the periphery of a surface layer, a fluorescent power layer, a LED chip array and a bottom layer. The sequentially arranged surface board, fluorescent layer, LED chip array, and the base board are pressed and fixed together. Adopting the structure, the variable hue/color temperature LED flat light changes at any time to warm hue or cold hue(different color temperatures)according to the taste of the user and the change of seasons through the remote control. The ultraviolent radiation contained in the fluorescent light does no harm to the eyes and skin of human body. The utility model belongs to the latest green environmental protection energy-saving large-scale lighting light source.
Description
Technical field
The utility model relates to a kind of LED lamp, particularly relate to a kind of can be according to self hobby and variable tone/colour temperature LED flat lamp that season, conversion was adjusted.
Background technology
Since nineteen sixties first light emitting diode (LED) appearance, the indicator that LED has experienced more than 30 year and the application of display.Early stage used material GaAsP glows (λ p=650nm), and under the drive current of 20mA, luminous flux has only the some thousandths of lumen, and luminous efficiency has only 0.1lm/W, the lamp of can only giving instruction.The seventies has been introduced In and P along with investigation of materials deepens continuously, and makes LED produce green glow (λ p=555nm), gold-tinted (λ p=590nm) and orange light (λ p=610nm), and light efficiency is increased to 1lm/W, uses the demonstration field that enters.After the eighties, the LED of GaAlAs occurred, its encapsulation technology also progressively improves, and red, yellow led light efficiency can reach 10lm/W.The early 1990s, glow, two kinds of new materials of GaInN of the GaAlInP of gold-tinted and green light, blue light succeed in developing, and the LED light efficiency is greatly improved.Japanese Ri Ya chemical company took the lead in technical breakthrough of blue gallium nitride based LED and very fast industrialization in 1993, and the yttrium aluminium garnet fluorescent powder of developing with gold-tinted series in 1996 cooperates blue light-emitting diode, as high efficiency white light source.Introduced to the market in 1998, for LED has found the new stage that throws light on, white light LEDs has obtained developing rapidly, and demonstrates good prospects for application in the general lighting field.White LED light source be expected to become after incandescent lamp, fluorescent lamp and high-intensity gas discharge lamp the 4th generation light source.Therefore, white light LEDs becomes the target that light fixture and light source research institution are all over the world competitively developed, made great efforts to obtain, and national governments also vigorously support.
Semiconducting compound chip emission blue light belongs to the p-n junction electroluminescent, and the gold-tinted of fluorophor emission is realized the transform light energy of blue light-gold-tinted, belongs to typical converting photoluminescent down.Adjust the kind and the consumption of the jaundice emitting phosphor of coating, can obtain the white light of different-colour.The most typical scheme of this principle is turn blue light for InGaN chip and the Ce that scribbles jaundice light
3+White light LEDs is formed in the YAG yttrium-aluminium-garnet yellow fluorophor encapsulation that activates.White light LEDs product on the domestic market adopts chip inlet and Taiwan fluorescent material (YAG) to produce by the producer that is engaged in the downstream encapsulation mostly, also has part producer to bring into use homemade blue-light LED chip.Because fund input, technical force and ability to develop independently are limited, properties of product are barely satisfactory, but still develop rapidly on the tight market.The main white light LEDs of existing market be by the blue light-emitting semiconductor chip with can be by blue-light excited jaundice emitting phosphor be combined into.Under forward voltage and forward current driving, the blue chip emission of semiconducting compound blue light, the part blue light is absorbed by fluorophor, and excited fluophor is launched gold-tinted effectively, and in by transparent material encapsulated LED space, blue light and yellow light mix obtain white light.The employed fluorescent material of white light LEDs must possess characteristics such as high-purity, small particle diameter and high evenness.Every variable is the key that obtains preferable luminous efficiency powder in the adjusting preparation process, also is the important topic of fluorescent material research.
General LED lamp belongs to spot light can be dazzling, and tone when dispatching from the factory (colour temperature) is fixing, thereby caused the limitation of using.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of variable tone/colour temperature LED flat lamp is provided, it is large-area soft area source, can by the end user according to self the hobby and the conversion in season be adjusted to warm tones or cool tone (different-colour) by remote controller at any time, there are not ultraviolet ray harm eyes and skin that fluorescent lamp contains yet, belong to the large area lighting light source of up-to-date environment protecting and power-saving.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of variable tone/colour temperature LED flat lamp comprises:
One surface layer, the plate body that is made for organic transparent glass material;
One phosphor powder layer is the inorganic yellow fluorescent material layer, and phosphor powder layer is produced on the back side of panel by screen printing mode;
One led chip matrix layer is formed according to certain matrix-style arrangement by some led chips, is connected by series-parallel system between each led chip;
One bottom is the plate body that the reflecting glass material is made, and the led chip matrix layer is arranged the upper surface that is installed in base plate;
One aluminum alloy frame, aluminum alloy frame are coated on the periphery of surface layer, phosphor powder layer, led chip matrix, bottom, and the panel that will arrange in regular turn, phosphor powder layer, led chip matrix, base plate crimping fixed combination are together;
One or one group of power supply driver, be installed in the back side of base plate or connect separation and place by cable, in be provided with the receiving circuit that is used to receive remote controller signal and be used to export the control circuit of control led chip, the output of receiving circuit is connected to the input of control circuit, and the output of control circuit is connected with the led chip matrix by cable;
One remote controller, in be provided with the radiating circuit that is used for to the power supply driver emissioning controling signal.
Pass through infrared mode wireless transmission control signal between described remote controller and the power supply driver.
Described panel, base plate are square, and aluminum alloy frame is coated on the square of panel, base plate periphery for coincideing.
Described panel, base plate are rectangle, and aluminum alloy frame is coated on the rectangle of panel, base plate periphery for coincideing.
Described panel, base plate are divided into four foursquare subpanels respectively, divide base plate, phosphor powder layer is produced on each subpanel, the led chip matrix is installed on each minute base plate respectively, aluminum alloy frame is the square framework of band cross inside casing, four frameworks of the aluminum alloy frame that is divided into by the cross inside casing respectively with four groups of subpanels of arranging in regular turn, phosphor powder layer, led chip matrix, divide base plate crimping fixed combination together.
Variable tone of the present utility model/colour temperature LED flat lamp, its profile key dimension is: 600 * 600 * 18mm, 300 * 600 * 18mm, 300 * 300 * 18mm; Adjustable color temperature T=2000～8000K; Illumination: 50～2000Lux.
The beneficial effects of the utility model are, owing to adopted a surface layer, a phosphor powder layer, a led chip matrix, a base plate, an aluminum alloy frame, a power supply driver, a remote controller to constitute variable tone/colour temperature LED flat lamp, can by the end user according to self the hobby and the conversion in season be adjusted to warm tones or cool tone (different-colour) by remote controller at any time, there are not mercury vapour that fluorescent lamp contains and ultraviolet ray and healths such as harm eyes and skin, belong to the large area lighting light source of up-to-date environment protecting and power-saving.This variable tone LED flat lamp has many-sided superiority: the one, and the plane lamp that is really true to life; The 2nd, can directly install and be embedded in the space attractive in appearance that forms one integrated mass on ordinary smallpox plate, metope or the ground; The 3rd, installation and maintenance are very easy and cost is cheap; The 4th, non-environmental-pollution and ultraviolet ray harm; The 5th, have the long life.The soft lighting source of large tracts of land that this LED flat lamp is the high-quality environment protecting and power-saving; Can be by the end user according to self hobby and conversion in season ten thousand and remote control adjustment becomes warm tones or cool tone; The LED flat lamp has thickness less than 2 centimetres superthin structure, and is very convenient in inlaying or hanging; The LED flat lamp is than the energy-conservation 10-50% of traditional lighting; The LED flat lamp is difficult for broken; LED flat lamp long service life can reach 10-30 usually.The LED flat lamp is the renewal substitute products of incandescent lamp, fluorescent lamp and high-intensity gas discharge lamp.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of variable tone of the present utility model/colour temperature LED flat lamp is not limited to embodiment.
Fig. 1 is embodiment one a profile schematic diagram of the present utility model;
Fig. 2 is embodiment one a structure decomposing schematic representation of the present utility model;
Fig. 3 is embodiment one a circuit structure block diagram of the present utility model;
Fig. 4 is embodiment two profile schematic diagrames of the present utility model;
Fig. 5 is embodiment three profile schematic diagrames of the present utility model.
The specific embodiment
Embodiment one, and to shown in Figure 3, a kind of variable tone of the present utility model/colour temperature LED flat lamp comprises referring to Fig. 1:
One surface layer 1, the plate body that is made for organic transparent glass material;
One phosphor powder layer 2 is the inorganic yellow fluorescent material layer, and phosphor powder layer is produced on the back side of panel by screen printing mode;
One led chip matrix layer 3 is formed according to certain matrix-style arrangement by some led chips, is connected by series-parallel system between each led chip;
One bottom 4 is the plate body that the reflecting glass material is made, and the led chip matrix layer is arranged the upper surface that is installed in base plate;
One aluminum alloy frame 5, aluminum alloy frame are coated on the periphery of surface layer 1, phosphor powder layer 2, led chip matrix 3, bottom 4, and the panel 1 that will arrange in regular turn, phosphor powder layer 2, led chip matrix 3, base plate 4 crimping fixed combination are together;
One or one group of power supply driver 6, be installed in the back side of base plate 4 or connect separation and place by cable, in be provided with receiving circuit 61 that is used to receive remote controller signal and the control circuit 62 that is used to export the control led chip, the output of receiving circuit 61 is connected to the input of control circuit 62, and the output of control circuit 62 is connected with led chip matrix 3 by cable;
One remote controller 7, in be provided with the radiating circuit that is used for to the power supply driver emissioning controling signal.
Wherein, pass through infrared mode wireless transmission control signal between remote controller 7 and the power supply driver 6; Panel 1, base plate 4 are square, and aluminum alloy frame 5 is coated on the square of panel 1, base plate 4 peripheries for coincideing.
Variable tone of the present utility model/colour temperature LED flat lamp, its profile is: 600 * 600 * 18mm or 300 * 300 * 18mm; Adjustable color temperature T=2000～8000K; Illumination: 50～2500Lux.
During use, with variable tone of the present utility model/colour temperature LED flat lamp, be installed in the ordinary smallpox plate, on metope or the ground, be connected with external power supply by power supply driver 6, make the external power supply can the driving LED chip light emitting, led chip is generally selected blue light-emitting diode for use, led chip matrix layer 3 is to be arranged according to a set matrix arrangement mode by some led chips to form, power supply driver 6 is divided into two the tunnel with the power supply that inserts the led chip matrix is controlled, the user regulates by remote controller 7, the signal of remote controller 7 adopts the infrared and radio transmission manner to be received by the receiving circuit 61 of power supply driver 6, the signal that receiving circuit 61 receives is defeated by control circuit 62 again, 62 size of current to inflow led chip matrix of control circuit are controlled, make that the LED flat lamp presents warm tones under a kind of adjusting, and the LED flat lamp presents cool tone under another kind is regulated, and is very easy to people's use.
Embodiment two, referring to shown in Figure 4, a kind of variable tone of the present utility model/colour temperature LED flat lamp, comprise a surface layer 1, a phosphor powder layer, a led chip matrix layer, a bottom, an aluminum alloy frame 51, one or one group of power supply driver, a remote controller, be with the difference of embodiment one, panel, base plate are rectangle, aluminum alloy frame 51 is coated on the rectangle of panel, base plate periphery for coincideing, and the panel that aluminum alloy frame 51 will be arranged in regular turn, phosphor powder layer, led chip matrix, base plate crimping fixed combination are together.
Variable tone of the present utility model/colour temperature LED flat lamp lamp, its profile is: 300 * 600 * 18mm; Adjustable color temperature T=2000～8000K; Illumination: 50～2500Lux.
Embodiment three, referring to shown in Figure 5, a kind of variable tone of the present utility model/colour temperature LED flat lamp, comprise a surface layer 1, one phosphor powder layer, one led chip matrix layer, one bottom, one aluminum alloy frame 52, one or one group of power supply driver, one remote controller, be with the difference of embodiment one, panel, base plate is divided into four foursquare subpanels respectively, divide base plate, phosphor powder layer is produced on each subpanel, the led chip matrix is installed on each minute base plate respectively, aluminum alloy frame 52 is the square framework of band cross inside casing 521, and four frameworks of the aluminum alloy frame 52 that is divided into by cross inside casing 521 are respectively with four groups of subpanels of arranging in regular turn, phosphor powder layer, the led chip matrix, divide base plate crimping fixed combination together.
The foregoing description only is used for further specifying a kind of variable tone of the present utility model/colour temperature LED flat lamp; but the utility model is not limited to embodiment; every foundation technical spirit of the present utility model all falls in the protection domain of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. variable tone/colour temperature LED flat lamp is characterized in that: comprising:
One surface layer, the plate body that is made for organic transparent glass material;
One phosphor powder layer is the inorganic yellow fluorescent material layer, and phosphor powder layer is produced on the back side of panel by screen printing mode;
One led chip matrix layer is formed according to certain matrix-style arrangement by some led chips, is connected by series-parallel system between each led chip;
One bottom is the plate body that the reflecting glass material is made, and the led chip matrix layer is arranged the upper surface that is installed in base plate;
One aluminum alloy frame, aluminum alloy frame are coated on the periphery of surface layer, phosphor powder layer, led chip matrix, bottom, and the panel that will arrange in regular turn, phosphor powder layer, led chip matrix, base plate crimping fixed combination are together;
One or one group of power supply driver, be installed in the back side of base plate or connect separation and place by cable, in be provided with the receiving circuit that is used to receive remote controller signal and be used to export the control circuit of control led chip, the output of receiving circuit is connected to the input of control circuit, and the output of control circuit is connected with the led chip matrix by cable;
One remote controller, in be provided with the radiating circuit that is used for to the power supply driver emissioning controling signal.
2. a kind of variable tone according to claim 1/colour temperature LED flat lamp is characterized in that: pass through infrared mode wireless transmission control signal between described remote controller and the power supply driver.
3. a kind of variable tone according to claim 1/colour temperature LED flat lamp is characterized in that: described panel, base plate are square, and aluminum alloy frame is coated on the square of panel, base plate periphery for coincideing.
4. a kind of variable tone according to claim 1/colour temperature LED flat lamp, it is characterized in that: described panel, base plate are rectangle, and aluminum alloy frame is coated on the rectangle of panel, base plate periphery for coincideing.
5. a kind of variable tone according to claim 1/colour temperature LED flat lamp, it is characterized in that: described panel, base plate are divided into four foursquare subpanels respectively, divide base plate, phosphor powder layer is produced on each subpanel, the led chip matrix is installed on each minute base plate respectively, aluminum alloy frame is the square framework of band cross inside casing, four frameworks of the aluminum alloy frame that is divided into by the cross inside casing respectively with four groups of subpanels of arranging in regular turn, phosphor powder layer, led chip matrix, divide base plate crimping fixed combination together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200060258U CN201016447Y (en) | 2007-01-08 | 2007-01-08 | Tone/temperature changeable LED plate lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200060258U CN201016447Y (en) | 2007-01-08 | 2007-01-08 | Tone/temperature changeable LED plate lamp |
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| Publication Number | Publication Date |
|---|---|
| CN201016447Y true CN201016447Y (en) | 2008-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200060258U Expired - Fee Related CN201016447Y (en) | 2007-01-08 | 2007-01-08 | Tone/temperature changeable LED plate lamp |
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| CN (1) | CN201016447Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891552A (en) * | 2014-03-04 | 2014-07-02 | 东莞长发光电科技有限公司 | Intelligent plant growth frame |
| CN108571692A (en) * | 2018-07-04 | 2018-09-25 | 嘉善阳安电子科技有限公司 | A kind of solar LED street lamp |
-
2007
- 2007-01-08 CN CNU2007200060258U patent/CN201016447Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891552A (en) * | 2014-03-04 | 2014-07-02 | 东莞长发光电科技有限公司 | Intelligent plant growth frame |
| CN108571692A (en) * | 2018-07-04 | 2018-09-25 | 嘉善阳安电子科技有限公司 | A kind of solar LED street 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: 20080206 Termination date: 20140108 |