CN101599234A - Penetrating LED display - Google Patents
Penetrating LED display Download PDFInfo
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- CN101599234A CN101599234A CNA2009100838056A CN200910083805A CN101599234A CN 101599234 A CN101599234 A CN 101599234A CN A2009100838056 A CNA2009100838056 A CN A2009100838056A CN 200910083805 A CN200910083805 A CN 200910083805A CN 101599234 A CN101599234 A CN 101599234A
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Abstract
The invention discloses a kind of penetrating LED display, comprise at least two LED lamp bars and a fixed sturcture; At least two group LED light emitting diodes are set in each LED lamp bar, and each is organized the LED light emitting diode and linearly arranges; Each is organized the LED light emitting diode the identical LED light emitting diode of all kinds of quantity is set, and each is organized in the LED light emitting diode, and the arrangement mode of LED light emitting diode of all kinds is identical; The LED light emitting diode that each color is identical is set to that brightness is identical, consistent wavelength, encapsulation is identical, shape is identical with big or small identical, and is the LED light emitting diode of same minute gear selecting and adjacent minute gear selecting thereof; Described fixed sturcture comprises an entablature and a sill at least, and two ends with each LED lamp bar are fixedly connected respectively; Entablature and sill also are respectively arranged with deposits wire casing, is used to place each power circuit and each signal line.Simple in structure, the perfect heat-dissipating of the present invention, and, show that homogeneous, display effect are good.
Description
Technical field
The present invention relates to the LED lighting device, in particular, a kind of penetrating LED display.
Background technology
In the prior art, because each LED lamp in process of production, various condition effect will inevitably there are differences, but each LED lamp can carry out stepping by the beam split color scanner, and beam split color separation precision is very high.
Because different clients are different to the accuracy requirement of each LED lamp, and also inequality to the use amount of each LED lamp, therefore, general lamp screen or display screen manufacturing factory after receiving customer order, buy the LED lamp to LED lamp manufacturer again.Because the LED lamp is unfixing relatively in storing process, shake easily, the collision etc. influence and damage, therefore, LED lamp manufacturer produces can not store the goods amount in a large number yet, lamp screen or display screen manufacturing factory are difficult to buy the LED lamp of same precision, therefore, the close LED lamp of class is generally bought by lamp screen or display screen manufacturing factory, because of the LED lamp of each class has chroma luminance difference, generally can directly not get very high lamp with these precision directly made screen after lamp screen manufacturer took these lamps, because human eye is very sensitive for the difference of colourity, if the lamp of different class is used in each zone, will " mosaic phenomenon " that just it has often been said the fragment of brick screen appear, in interregional formation brightness and colourity difference.
The convention of LED display industry is to make screen will fry lamp before, promptly the LED lamp back mixing of N class is stirred together and realizes all evenly mixing, and its purpose is, the difference between class is broken up, with the unevenness of elimination monoblock.Though but the way of doing has like this been eliminated the big-difference between the module, the obvious differenceization in the module between the LED lamp, the demonstration heterogeneity of whole screen, display effect is poor.And, making the processing of high-precision LED lamp beam split color separation, the stage of producing in LED display does not have due effect, causes the wasting of resources.Simultaneously, the lamp that different batches is fried, the mean value of its colourity and brightness is different, can not use with, like this, the difficulty of also increased production, producing and repairing again.
Therefore, there is defective in prior art, needs to improve.
Summary of the invention
Technical matters to be solved by this invention is because the LED lamp of each class is evenly mixed, and causes each LED light emitting diode obvious difference in the LED display, shows heterogeneity, display effect is poor, and aspect difficulty such as daily use, management and assembling are strengthened.
Technical scheme of the present invention is as follows: a kind of penetrating LED display wherein, comprises at least two LED lamp bars and a fixed sturcture; At least two group LED light emitting diodes are set in each LED lamp bar, and each is organized the LED light emitting diode and linearly arranges; Each is organized the LED light emitting diode the identical LED light emitting diode of all kinds of quantity is set, and each is organized in the LED light emitting diode, and the arrangement mode of LED light emitting diode of all kinds is identical; The LED light emitting diode that each color is identical is set to that brightness is identical, consistent wavelength, encapsulation is identical, shape is identical with big or small identical, and, be the LED light emitting diode of same minute gear selecting and adjacent minute gear selecting thereof; Described fixed sturcture comprises an entablature and a sill at least, and two ends with each LED lamp bar are fixedly connected respectively; Described entablature and described sill also are respectively arranged with deposits wire casing, is used to place each power circuit and each signal line.
Described LED display, wherein, described entablature and described sill are provided with one group of fixed bit respectively, and each LED lamp bar is provided with suitable fixed cell.
Described LED display wherein, is provided with one group of fixed interface on arbitrary fixed bit, each fixed interface includes electric source line interface and signal wire interface at least.
Described LED display wherein, also comprises at least one middle cross beam, and described middle cross beam is arranged between described entablature and the described sill.
Described LED display, wherein, described entablature, described sill and said middle cross beam are arranged in parallel, and spacing equates between the two adjacent crossbeams.
Described LED display, wherein, described entablature and described sill are arranged in parallel, and, arranged in a crossed manner with described middle cross beam respectively.
Described LED display, wherein, each LED lamp bar also is provided with at least one support bar, is used to prevent its distortion; The xsect of described support bar be at least circle, ellipse, triangle, quadrilateral, pentagon or hexagon one of them.
Described LED display wherein, also is provided with at least one identify unit, is used to identify the performance parameter of described LED display.
Described LED display, wherein, described identify unit is paper labels or plastic label; Perhaps be to have the bar code that designs according to each performance parameter.
Described LED display wherein, also is provided with a regulation and control unit, is used for the performance parameter according to described LED display, adjusts the brightness of LED light emitting diode of all kinds.
Adopt such scheme, the present invention forms accurate LED lamp bar by the LED light emitting diode of all kinds that adopts same minute gear selecting and adjacent minute gear selecting thereof, each LED lamp bar has concrete, an accurate performance parameter data value, makes aspects such as daily use, management and assembling simple to operate, quick; Form penetrating LED display by at least two LED lamp bars, simple in structure, perfect heat-dissipating, and, show that homogeneous, display effect are good.
Description of drawings
Fig. 1 is the synoptic diagram of embodiment 1 among the present invention;
Fig. 2 is the synoptic diagram of embodiment 2 among the present invention;
Fig. 3 a is the synoptic diagram of the embodiment one of embodiment 3 among the present invention;
Fig. 3 b is the synoptic diagram of the embodiment two of embodiment 3 among the present invention;
Fig. 4 is the synoptic diagram of embodiment 4 among the present invention;
Fig. 5 is the synoptic diagram of embodiment 5 among the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As shown in Figure 1, present embodiment provides a kind of penetrating LED display, wherein, comprises at least two LED lamp bars and a fixed sturcture; As, comprise LED lamp bar 106, LED lamp bar 107 and comprise entablature 102 and the fixed sturcture of sill 104.
In process of production, according to the material difference of LED wafer, can make the LED light emitting diode of different colours, the LED light emitting diode of different colours is produced respectively in batches, and, can adopt identical encapsulation, be made into identical shaped and big or small LED light emitting diode, the employing beam split color scanner of each LED light emitting diode of same color is carried out stepping, promptly can obtain the LED light emitting diode of different class of all kinds.
In LED lamp bar 106 and the LED lamp bar 107, be provided with at least two group LED light emitting diodes 103, each LED light emitting diode is the LED light emitting diode that adopts the beam split color scanner to obtain, and the LED light emitting diode 103 of respectively organizing in each LED lamp bar is all linearly arranged, and the LED lamp bar of linearly arranging is when the penetrating LED display of assembly cost embodiment, very convenient, quick, and when being combined into conventional dot matrix arrangement LED display, array mode is simple.
In same LED lamp bar, each is organized between the LED light emitting diode, and the identical LED light emitting diode of all kinds of quantity is set, and each arrangement mode of organizing the LED light emitting diode is identical; And the distance that each can also be organized between the LED light emitting diode is made as equal; For example, in each group LED light emitting diode, 1 red LED light emitting diode, 1 green LED light emitting diode and 1 blue led light emitting diode are set all, and, each LED light emitting diode is all triangular in shape arranges, and, be made as the distance between each group LED light emitting diode equal; Perhaps, in each group LED light emitting diode, 2 red LED light emitting diodes, 1 green LED light emitting diode and 1 blue led light emitting diode are set all, and, each LED light emitting diode all is quadrilateral arranges, and, be made as the distance between each group LED light emitting diode equal.
Because the quantity of the color of each LED light emitting diode combined, combination is all identical with the shape of arranging in each group LED light emitting diode, and the LED light emitting diode of respectively organizing of LED display is the dot matrix arrangement; So, the LED display of composition is the LED display of rule, satisfies the requirement that is provided with of conventional LED display, meet the control and the display mode of prior art, and it is even that each organizes the LED light-emitting diode arrangement, and display effect is good.
For example, in LED lamp bar 106, LED light emitting diode of all kinds is the LED light emitting diode of same minute gear selecting, promptly, all red LED light emitting diodes only adopt the LED light emitting diode of a branch gear selecting, all green LED light emitting diodes only adopt the LED light emitting diode of a branch gear selecting, and all blue led light emitting diodes also only adopt the LED light emitting diode of a branch gear selecting.
Because LED light emitting diode of all kinds adopts identical branch gear selecting respectively, therefore, the brightness of the LED light emitting diode of same color is identical, consistent wavelength, encapsulation is identical, shape is identical and big or small identical; Described consistent wavelength refers to, and each LED light emitting diode color that people's naked eyes are seen in a certain wavelength coverage is identical, promptly can think the consistent wavelength of all the LED light emitting diodes in wavelength coverage.
Perhaps, an example is, LED light emitting diode of all kinds can also be selected the LED light emitting diode of adjacent class, for example, select A to divide the LED light emitting diode of gear selecting, with and the LED light emitting diode of each one fen gear selecting of front and back, i.e. the LED light emitting diode of A ± 1 minute gear selecting, more particularly, be the LED light emitting diode of A-1 branch gear selecting and the LED light emitting diode of A+1 branch gear selecting.
Adjacent LED light emitting diode has identical encapsulation, identical shape and identical size equally, and, in very little error range, be in the scope of human eye for brightness and wavelength change perceived, the LED light emitting diode of adjacent class, its brightness can be thought identical approx, and it is consistent that wavelength also can be thought.
Perhaps, similar with last example, LED light emitting diode of all kinds is the LED light emitting diode of same minute gear selecting and one adjacent minute gear selecting thereof, that is to say, LED light emitting diode of all kinds can also be selected the LED light emitting diode of an only adjacent class, for example, select A to divide the LED light emitting diode of gear selecting, and, the LED light emitting diode of arbitrary minute gear selecting before and after it, be the LED light emitting diode of A-1 branch gear selecting, perhaps, A+1 divides the LED light emitting diode of gear selecting.Like this, can dwindle the difference of LED accurate module inside.
That is to say, one preferably example be when a certain color same minimum divides the LED light emitting diode quantity of gear selecting A enough,, only to get the LED light emitting diode of this minute gear selecting A for this color LED light emitting diode of one or more LED accurate modules; When the same minimum of a certain color is divided the LED light emitting diode lazy weight of gear selecting A, this color LED light emitting diode for one or more LED accurate modules, can choose the LED light emitting diode of branch gear selecting A-1, perhaps, can choose the LED light emitting diode of branch gear selecting A+1, perhaps, can also choose the LED light emitting diode of branch gear selecting A-1 and the LED light emitting diode of branch gear selecting A+1.
And for example, in LED lamp bar 107, LED light emitting diode of all kinds is also for adopting the beam split color scanner to carry out the LED light emitting diode of same minute gear selecting of stepping, and the brightness of the LED light emitting diode of same color is identical, consistent wavelength, encapsulation is identical, shape is identical and big or small identical.
Wherein, described brightness is meant the bright-dark degree of LED light emitting diode, described color is meant three primary colours, promptly red, green and blue, described wavelength refers to the emission wavelength of LED light emitting diode, described encapsulation comprises pinned encapsulation, surface-mount type encapsulation, power formula encapsulation etc., and described shape comprises round LED lamp, oval LED lamp, cylinder LED lamp, square LED lamp, Surface Mount LED lamp, Piranha LED lamp etc.
And, in the penetrating LED display of present embodiment, the drive control module of one or more power lead, one or more power ground, one or more signal wire and each LED light emitting diode also is set, and each power lead is used to each LED light emitting diode and other electronic devices and components on the described LED lamp bar that the voltage source is provided; Each power ground is used for pouring unnecessary electric charge into the earth, to prevent unnecessary electric current or forceful electric power gesture human body is damaged, and in addition, one or more signal ground can also be set, so that each signal wire is avoided other interference; Each signal wire is used to transmit the LED control signal, and described LED control signal is passed to the drive control module of each LED light emitting diode; The drive control module of each LED light emitting diode, according to the LED control signal of transmitting, each LED light emitting diode of drive controlling is worked each LED light emitting diode as requested, as, be used for display graphics, literal, letter, animation etc.
Each LED lamp bar each other can be connected in series by power lead and signal wire, and each LED light emitting diode is by each power lead, the parallel connection of each power ground, and the drive control module of each LED light emitting diode is by each signal wire serially concatenated.
In addition, in each the LED lamp bar in the present embodiment, each LED light emitting diode can also adopt the black silicon resin-encapsulated except can adopting epoxy encapsulation commonly used.
Silicones is to have highly cross-linked cancellated polysiloxane, has the dual nature of organic resin and inorganic material concurrently, has unique physical and chemical performance.Mainly comprise: methyl phenyl silicone resin, methyl silicon resin, low phenyl methyl silicones, the organic siliconresin emulsion, the self-drying type organic siliconresin, the high temperature modification organic siliconresin, epoxy modified silicone resin, organosilicon polyester modified resin, self-drying type environmental protection organic siliconresin, environment-protecting silicone resin, the non-viscous paint organic siliconresin, high light organic siliconresin, the benzyl transparent silicon resin, methyl transparent organic silicon resin, the bonding silicones of mica, poly-methyl silicon resin, amino silicone, fluorine silicon resin, silicon resin solution, the organosilicon-epoxide resin, organic silicon polyester resin, the solvent-resisting organic siliconresin, the organic siliconresin tackifier, the fluorine silicon resin sealant, the high-temperature resisting methyl silicones, the self-drying type organic silicon insulating varnish, methyl MQ silicones, vinyl MQ silicones and organosilicon acrylic resin coating.
Because silicones has extraordinary light transmission, thermotolerance, corrosion-resistant and insulativity etc., so silicones can be used for the encapsulating material of LED light emitting diode.And the silicones of black, especially adopt zero luminance or approach zero black silicon resin, not only has good light transmittance, and silicones exerts an influence hardly to the light that the LED light emitting diode sends, therefore, adopt the silicone encapsulation of black, the light that each LED light emitting diode sends is the purest, the transmissivity height, thus make the penetrating LED display display effect of this example best.
An entablature 102 and a sill 104, two ends that are used for difference fixed L ED lamp bar 106 and LED lamp bar 107, be that LED lamp bar 106 1 ends are fixed on the entablature 102, the other end is fixed on the sill 104, and, LED lamp bar 107 1 ends are fixed on the entablature 102, and the other end is fixed on the sill 104.
Described entablature 102 and described sill 104 can adopt rigidity materials such as steel profile, bar section of stainless steel, aluminium section bar, plastic-steel section bar to make, LED lamp bar 106 and LED lamp bar 107 had effect fixing and load-bearing, and, can be used to install the penetrating LED display of present embodiment, promptly, described entablature 102 and described sill 104 respectively install on the medium by being fixed on, thereby the present embodiment LED display is fixed on respectively installs on the medium, each installs medium can be body of wall, plank etc.
The cross sectional shape of described entablature 102 and described sill 104 can be for identical or be different, as can for be respectively following shape one of them: circular, oval, square, triangle, pentagon, hexagon, star shape, I-shaped or the like, and, the size shape of described entablature 102 and described sill 104 can be according to the size and the shape setting of the penetrating LED display of present embodiment, as long as can each LED lamp bar be installed with conventional reasonable manner.
Described entablature 102 and described sill 104 are provided with one group of fixed bit 105 respectively, each LED lamp bar is provided with suitable fixed cell 101, each fixed cell 101 is separately positioned on the end of each LED lamp bar, be used for each LED lamp bar is passed through suitable fixed cell 101 and fixed bit 105, be separately fixed on described entablature 102 and the described sill 104; As, a fixed cell is set respectively on the both ends of LED lamp bar 106, wherein the fixed bit on the fixed cell of an end and the described entablature 102 is suitable, the fixed bit of the fixed cell of the other end and described sill 104 is suitable, by described fixed cell and described fixed bit, thus LED lamp bar 106 fixed respectively on the described entablature 102 and described sill 104 on; And for example, a fixed cell is set respectively on the both ends of LED lamp bar 107, wherein the fixed bit on the fixed cell of an end and the described entablature 102 is suitable, the fixed bit of the fixed cell of the other end and described sill 104 is suitable, by described fixed cell and described fixed bit, thus LED lamp bar 107 fixed respectively on the described entablature 102 and described sill 104 on.
For example, described fixed bit can be certain position groove, and described fixed cell can screw, rivet etc., and described again fixed bit can be a fixed card slot, and then described fixed cell can be fixedly buckle, a fixation clamp etc.
Because, each LED lamp bar is connected in series each other by each power lead, each signal wire, therefore, some wire casings of depositing can also be set on described entablature 102 and described sill 104, respectively deposit wire casing and be used to place each power circuit and each signal line, and, also can also be used to place other electronic circuits.Respectively deposit the setting of shape, size and the particular location of wire casing, can be provided with according to the wiring of each circuit that connects each LED lamp bar, and, respectively deposit wire casing the wire casing lid can also be set, preventing that each circuit is exposed outside, because of the influence of a variety of causes damages.
Embodiment 2
As shown in Figure 2, on the basis of above-mentioned each example, one group of fixed interface is set on arbitrary fixed bit 105, and this group fixed interface includes electric source line interface and signal wire interface at least.
For example, present embodiment only is provided with a power lead 203 and a signal wire 204, then correspondence is provided with an electric source line interface 201 and a signal wire interface 202 on each fixed bit, electric source line interface 201 is electrically connected with the power lead 203 that leaves the wire casing the inside in, signal wire interface 202 is connected with signal wire 204 signals that leave the wire casing the inside in, when each LED lamp bar by fixed cell and fixed bit, when fixedlying connected with described entablature or described sill, power lead that is provided with on each LED lamp bar and signal wire are respectively, be electrically connected with described electric source line interface 201, and, be connected with described signal wire interface 202 signals, be connected with signal thereby make to be electrically connected mutually between each LED lamp bar; Thereby realize making in the present embodiment LED display, each LED light emitting diode connects by power lead is parallel, and the drive control module of each LED light emitting diode is by the signal wire serially concatenated.
Embodiment 3
Shown in Fig. 3 a, on the basis of above-mentioned each example, the described fixed sturcture of present embodiment also comprises one or more middle cross beams 301; Each middle cross beam 301 is arranged between described entablature 102 and the described sill 104, and each middle cross beam 301 is also fixedlyed connected with each LED lamp bar, is used to make the fixing more firm of each LED lamp bar.
For example, described entablature 102 and described sill 104 fix with two ends of each LED lamp bar respectively, and, described entablature 102 and described sill 104 be arranged in parallel each other, in the centre of described entablature 102 and described sill 104 middle cross beam 301 is set, promptly middle cross beam 301 is mutually permanently connected with the middle part of each LED lamp bar.
As, described middle cross beam 301 is parallel to each other with described entablature 102 and described sill 104 respectively, and, described middle cross beam 301 is to the distance of described entablature 102, equate that with the distance of described middle cross beam 301 promptly described entablature 102, described middle cross beam 301 and described sill 104 are evenly distributed on respectively on each LED lamp bar to described sill 104, make each LED lamp bar each crossbeam quality balance relatively, make the penetrating LED display of this example whole firm.
Perhaps, two or more middle cross beams 301 can also be set, various crossbeams are evenly distributed between described entablature 102 and the said sill 104, and, distance between the two adjacent crossbeams equates, so that relative each the crossbeam quality balance of each LED lamp bar, and, described fixed sturcture overall appearance.The quantity that middle cross beam 301 is provided with is many more, and then each LED lamp bar is fixing firm more.
And for example, shown in Fig. 3 b, each middle cross beam 301 can also be incorgruous arranged in a crossed manner respectively with described entablature 102 and described sill 104, as, middle cross beam 301 is thought incorgruous arranged in a crossed manner respectively with described entablature 102 and described sill 104 at a certain angle, special, middle cross beam 301 is perpendicular with described entablature 102 and described sill 104 respectively, can reach that each LED lamp bar is more firm more in level and vertical direction.
Embodiment 4
As shown in Figure 4, on above-mentioned each routine basis, in each LED lamp bar, each is organized the LED light emitting diode and adopts the flexible PCB plate, or each circuit interconnects, and when each LED lamp bar is the flexible LED lamp bar, one, two or many s' support bar is set also on each LED lamp bar.As, a support bar 401 is set on the LED lamp bar 106, a support bar 402 is set on the LED lamp bar 107,401 pairs of LED lamps of support bar bar 106 plays the effect of support, and to prevent its distortion, 402 pairs of LED lamps of support bar bar 107 plays the effect of support, to prevent its distortion.
The xsect of support bar 401 and support bar 402 can be circle, ellipse, triangle, quadrilateral, pentagon or hexagonal one of them or combination, each angle that is set to polygonal support bar is rounding slightly, to prevent to cut, cut brokenly each winding displacement or other hardware.
Each support bar can be arranged in parallel with each circuit, and support bar can be for having the bar-shaped object of certain rigidity, and for example hard plastic also can adopt the rigidity strip metal to make; Can also be to constitute by being rigidly connected of a section rigidity bar-shaped object.
For example, each LED lamp bar can flexibility be converted into S shape, spirality, spiral and " returns " font or " own " font; Wherein several portions can adopt one section support bar respectively, realizes the LED display that a solid shape, LED light-emitting diode group are evenly distributed; Also can adopt nail, bolt or other stationary installation, come supporting flexible LED lamp bar, to form the LED display that a solid shape, LED light-emitting diode group point are evenly distributed.
Embodiment 5
As shown in Figure 5, on above-mentioned each routine basis, the penetrating LED display of present embodiment also is provided with one or more identify units.
The quantity of set identify unit can only be set to one, is used for the performance parameter of the penetrating LED display of whole sign present embodiment; Perhaps, identify unit can also be set to a plurality of, is used for the performance parameter according to each LED lamp bar, identifies the performance parameter of the penetrating LED display of present embodiment respectively, perhaps, a plurality of signs is set comes the different performance parameter of identification LEDs display screen respectively.
For example, present embodiment can only be provided with an identify unit 501, each performance parameter of described penetrating LED display can comprise, the package assembly of LED display and luminous colour gamut, for example, described package assembly is, be assembled into the quantity and the size of each LED lamp bar of described penetrating LED display, perhaps, the spacing of adjacent LED lamp bar, or, the shape of penetrating LED display and size etc.; The identical luminous colour gamut that described luminous colour gamut can have for each LED lamp bar
Perhaps, can also on each LED lamp bar, an identify unit 501 be set respectively, be used for identifying each performance parameter according to its corresponding LED lamp bar; As, identify the brightness and the wavelength coverage of each LED light emitting diode of its corresponding LED lamp bar, in addition, can also identify shape, size of color, encapsulation, size and the LED lamp bar of each LED light emitting diode etc.Brightness, encapsulation, big or small identical because of same color light emitting diode in the LED lamp bar, and consistent wavelength, therefore each LED light emitting diode of same color can be seen a LED light emitting diode as and identifies in the LED lamp bar, has accurate performance parameter numerical value, therefore, the sign content is simple, convenient.
Perhaps, two or more identify units can also be set on described LED display, be used to identify the different performance parameter of described LED display, for example, identify unit A and identify unit B are set, identify unit A is used to identify the package assembly of described LED display, and identify unit B is used to identify the luminous colour gamut of described LED display.
Each identify unit 501 can adopt the mode that embeds or paste, be arranged on the described penetrating LED display or the edge part of its corresponding LED lamp bar, for example, be arranged on each side of described penetrating LED display or its corresponding LED lamp bar, as penetrating LED display or arbitrary side of its corresponding LED lamp bar as described in being arranged on, in addition, can also be arranged on the edge of side of described penetrating LED display or its corresponding LED lamp bar, identify unit is arranged on the side, can make identify unit not take the installation site of other electronic devices and components on described penetrating LED display or its corresponding LED lamp bar, and, do not influence yet LED display display surface specious.
And identify unit 501 embeddings are arranged on described penetrating LED display or its corresponding LED lamp bar, can make identify unit 501 deposit, use, be not easy to come off under the situation such as transportation, make described penetrating LED display or its corresponding LED lamp bar, still can clearly recognize described penetrating LED display or each performance parameter of its corresponding LED lamp bar through long storage time, use or transportation.
And for example, identify unit 501 can be a paper labels or plastic label; Use paper labels to make to wait in use very convenient, for example, can directly paper labels be sticked on the side or side of described penetrating LED display or its corresponding LED lamp bar, identification means is simple, and makes things convenient for.And use plastic label can make label more durable, be not easy infringement.
In addition, the bar code that identify unit 501 can also design for each performance parameter that has according to described penetrating LED display or its corresponding LED lamp bar can show described penetrating LED display or each specific performance parameter of its corresponding LED lamp bar by scanning; Adopt bar code,, adopt the electronic tool management simultaneously, management is standardized more, make when the described penetrating LED display of seeking, use each performance parameter or its corresponding LED lamp bar convenient, quick by data are imported computer.
Embodiment 6
On above-mentioned each routine basis, the penetrating LED display of present embodiment also is provided with a regulation and control unit, and described regulation and control unit is used for each performance parameter according to described LED display, adjusts the brightness of LED light emitting diode of all kinds.Each performance parameter of described LED display comprises each performance parameter of the structure of forming LED display, luminous colour gamut and each LED light emitting diode, as the wavelength of each LED light emitting diode, brightness etc.
Each performance parameter of described LED display, can be the data that when producing each LED light emitting diode, obtain, also can be the performance parameter that obtains by the harvester collection, for example, can be by harvester collections such as camera and nitometers, and, each performance parameter of LED light emitting diode of all kinds obtained by special analytical equipment, perhaps, can also be each performance parameter that directly obtains by identify unit.
Described regulation and control unit can be used to adjust the brightness of each the LED light emitting diode on the different LED lamp bar, as, adjust LED light emitting diode of all kinds in each group LED light emitting diode, promptly red, blue, the brightness ratio of green LED light emitting diode, can obtain different colour gamuts, therefore, can be by regulating the luminous ratio of LED light emitting diode in its corresponding LED lamp bar of each primary colours, adopt the identical luminous colour gamut of each LED lamp bar, make the demonstration colour gamut of each LED lamp bar identical, eliminated the demonstration difference between the LED lamp bar, thereby make the whole homogeneous that shows of LED display, display effect is good, and, also can obtain desired optimal viewing angle by adjusting the brightness of each LED light emitting diode.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (10)
1, a kind of penetrating LED display is characterized in that, comprises at least two LED lamp bars and a fixed sturcture;
At least two group LED light emitting diodes are set in each LED lamp bar, and each is organized the LED light emitting diode and linearly arranges;
Each is organized the LED light emitting diode the identical LED light emitting diode of all kinds of quantity is set, and each is organized in the LED light emitting diode, and the arrangement mode of LED light emitting diode of all kinds is identical;
The LED light emitting diode that each color is identical is set to that brightness is identical, consistent wavelength, encapsulation is identical, shape is identical with big or small identical, and, be the LED light emitting diode of same minute gear selecting and adjacent minute gear selecting thereof;
Described fixed sturcture comprises an entablature and a sill at least, and two ends with each LED lamp bar are fixedly connected respectively;
Described entablature and described sill also are respectively arranged with deposits wire casing, is used to place each power circuit and each signal line.
2, LED display according to claim 1 is characterized in that, described entablature and described sill are provided with one group of fixed bit respectively, and each LED lamp bar is provided with suitable fixed cell.
3, LED display according to claim 2 is characterized in that, one group of fixed interface is set on arbitrary fixed bit, and each fixed interface includes electric source line interface and signal wire interface at least.
4, LED display according to claim 1 is characterized in that, also comprises at least one middle cross beam, and described middle cross beam is arranged between described entablature and the described sill.
5, LED display according to claim 4 is characterized in that, described entablature, described sill and said middle cross beam are arranged in parallel, and spacing equates between the two adjacent crossbeams.
According to the described LED display of claim 4, it is characterized in that 6, described entablature and described sill are arranged in parallel, and, arranged in a crossed manner with described middle cross beam respectively.
7, LED display according to claim 1 is characterized in that, each LED lamp bar also is provided with at least one support bar, is used to prevent its distortion; The xsect of described support bar be at least circle, ellipse, triangle, quadrilateral, pentagon or hexagon one of them.
8, LED display according to claim 1 is characterized in that, at least one identify unit also is set, and is used to identify the performance parameter of described LED display.
9, LED display according to claim 8 is characterized in that, described identify unit is paper labels or plastic label; Perhaps be to have the bar code that designs according to each performance parameter.
10, LED display according to claim 1 is characterized in that, a regulation and control unit also is set, and is used for the performance parameter according to described LED display, adjusts the brightness of LED light emitting diode of all kinds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100838056A CN101599234A (en) | 2009-05-05 | 2009-05-05 | Penetrating LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100838056A CN101599234A (en) | 2009-05-05 | 2009-05-05 | Penetrating LED display |
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| CN101599234A true CN101599234A (en) | 2009-12-09 |
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| CNA2009100838056A Withdrawn CN101599234A (en) | 2009-05-05 | 2009-05-05 | Penetrating LED display |
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|---|---|
| CN (1) | CN101599234A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818227A (en) * | 2012-08-29 | 2012-12-12 | 苏州东山精密制造股份有限公司 | Backlight module and strip light fixing structure thereof |
-
2009
- 2009-05-05 CN CNA2009100838056A patent/CN101599234A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818227A (en) * | 2012-08-29 | 2012-12-12 | 苏州东山精密制造股份有限公司 | Backlight module and strip light fixing structure thereof |
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Application publication date: 20091209 |