CN201306616Y - LED device and LED flexible display screen - Google Patents
LED device and LED flexible display screen Download PDFInfo
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- CN201306616Y CN201306616Y CNU2008201233901U CN200820123390U CN201306616Y CN 201306616 Y CN201306616 Y CN 201306616Y CN U2008201233901 U CNU2008201233901 U CN U2008201233901U CN 200820123390 U CN200820123390 U CN 200820123390U CN 201306616 Y CN201306616 Y CN 201306616Y
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Abstract
The utility model discloses an LED device and an LED flexible display screen, wherein, the LED device comprise an LED module and a framework; the LED module consists of a plurality of LED units which are connected with at least one signal wire through at least one positive wire and at least one negative wire, and the LED module is fixed on the framework; each LED unit comprises at least one LED luminous diode and a control module; the framework consists of three independent parts, and a first end of one of the three independent parts is provided with a fixed unit; a second end of another independent part which is connected with the first end is provided with a fixed position which is matched with the fixed unit; each independent part is fixedly connected with each other through the fixed unit and the fixed position and is used for forming the framework. An LED flexible display screen can be formed by one or more LED devices. The LED device is stable and firm to be installed, and is very convenient to be transported and carried.
Description
Technical field
The utility model relates to a kind of LED lighting device, in particular, and a kind of LED flexible display screen that relates to a kind of LED matrix and form by this device.
Background technology
In the LED industry, the LED flexible display screen generally is some LED light emitting diodes to be interconnected by each positive source circuit, each power cathode circuit and each signal line form, because each circuit is generally flexible cord, therefore the LED display of forming can fold arbitrarily, volume can be minimum, transports very convenient to carry.And because each LED light emitting diode only connects by circuit, permeability is very good between each LED light emitting diode, need not to install heat abstractor and can obtain extraordinary radiating effect, and because permeability is good, when being installed in constructure screen wall, do not influence the visual range of inwardly watching by the building outside.Various flexible display screens can realize showing various animation effects by built-in control module.
General flexible display screen can adopt hangs installation separately, because each connection line of flexible display screen is a flexible cord, and has certain penetrating distance between each LED light emitting diode, if adopt the mode of hanging installation separately, then mounted display screen will be easy to be subjected to external influence, as natural wind or various collision or vibration, and become unstable, and easily with each device failure.If flexible display screen is fixed on the conventional fixed frame, because conventional fixed frame is a rigidity, and not collapsible, will lose the function of the foldability of flexible display screen.
Therefore, there is defective in prior art, needs to improve.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of and can stablize installation, and have foldability, LED matrix that can conveniently transport and carry and the LED flexible display screen of being made up of this device.
The technical solution of the utility model is as follows: a kind of LED matrix wherein, comprises a led module and a framework; Described led module is connected with at least one holding wire by at least one positive source line, at least one power-polar curve by some LED unit and forms, and, be fixed on the described framework; Each LED unit comprises at least one LED light emitting diode and control module thereof; Described framework is made up of independent three independent part that are provided with at least, and first end of a certain independent part is provided with a fixed cell; Second end of another independent part that is connected with first end of this independent part, correspondence be provided with one with the suitable fixed bit of described fixed cell; Each independent part by a fixed cell and a fixed bit, is mutually permanently connected respectively, is used to form described framework.
Described LED matrix, wherein, an end of the arbitrary independent part of described framework is provided with a fixed cell, and the other end is provided with a fixed bit.
Described LED matrix, wherein, the quantity of independent part is even number, and the two ends of half independent part all are provided with a fixed cell, and the two ends of all the other half independent part all are provided with a fixed bit.
Described LED matrix, wherein, described led module be shaped as a trilateral polygon of tool at least, the quantity of the independent part of described framework is identical with this polygonal limit number.
Described LED matrix, wherein, described fixed cell and described fixed bit adopt pin joint or the mode of being spirally connected to interfix.
Described LED matrix, wherein, described led module edge also is provided with several fixed structures, also is respectively provided to few stiff end on each independent part of described framework, and the quantity of fixed structure is greater than the quantity of stiff end; Each stiff end is fixedly attached to a fixed structure respectively.
Described LED matrix, wherein, described stiff end is set to a hook.
Described LED matrix, wherein, each LED unit also is provided with a cell enclosure, and described cell enclosure is provided with at least one open ports, is used to stretch out described LED light emitting diode.
Described LED matrix, wherein, each LED unit also is provided with a light collecting part, and described light collecting part is the condenser of sphere or elliposoidal, or is the combination of at least one light-collecting lens, is used for the light of each LED is wherein reflexed to the outside.
Described LED matrix, wherein, described framework also is provided with at least three fixtures, is used for fixing described LED matrix.
Described LED matrix, wherein, described fixture is a hook, is arranged at arbitrary independent part of described framework.
Described LED matrix, wherein, it is covered with at least one membrane waterproofing or light-absorbing coating.
A kind of LED flexible display screen wherein, comprises at least one LED matrix, is electrically connected mutually between each LED matrix to be connected with signal; Described LED matrix comprises a led module and a framework; Described led module is connected with at least one holding wire by at least one positive source line, at least one power-polar curve by some LED unit and forms, and, be fixed on the described framework; Each LED unit comprises at least one LED light emitting diode and control module thereof; Described framework is made up of independent three independent part that are provided with at least, and first end of a certain independent part is provided with a fixed cell; Second end of another independent part that is connected with first end of this independent part, correspondence be provided with one with the suitable fixed bit of described fixed cell; Each independent part by a fixed cell and a fixed bit, is mutually permanently connected respectively, is used to form described framework.
Described LED flexible display screen, wherein, an end of the arbitrary independent part of described framework is provided with a fixed cell, and the other end is provided with a fixed bit.
Described LED flexible display screen, wherein, the quantity of independent part is even number, and the two ends of half independent part all are provided with a fixed cell, and the two ends of all the other half independent part all are provided with a fixed bit.
Described LED flexible display screen, wherein, described led module be shaped as a trilateral polygon of tool at least, the quantity of the independent part of described framework is identical with this polygonal limit number.
Described LED flexible display screen, wherein, described fixed cell and described fixed bit adopt pin joint or the mode of being spirally connected to interfix.
Described LED flexible display screen, wherein, described led module edge also is provided with several fixed structures, also is respectively provided to few stiff end on each independent part of described framework, and the quantity of fixed structure is greater than the quantity of stiff end; Each stiff end is fixedly attached to a fixed structure respectively.
Described LED flexible display screen, wherein, described stiff end is set to a hook.
Described LED flexible display screen, wherein, each LED unit also is provided with a cell enclosure, and described cell enclosure is provided with at least one open ports, is used to stretch out described LED light emitting diode.
Described LED flexible display screen, wherein, each LED unit also is provided with a light collecting part, and described light collecting part is the condenser of sphere or elliposoidal, or is the combination of at least one light-collecting lens, is used for the light of each LED is wherein reflexed to the outside.
Described LED flexible display screen, wherein, described framework also is provided with at least three fixtures, is used for fixing described LED matrix.
Described LED flexible display screen, wherein, described fixture is a hook, is arranged at arbitrary independent part of described framework.
Described LED flexible display screen, wherein, it is covered with at least one membrane waterproofing or light-absorbing coating.
Adopt such scheme, the utility model is by in LED matrix, the framework of led module is set to be made up of at least three independent part, two adjacent independent part are fixedlyed connected with fixed cell by fixed part is set in the end, be that framework is a demountable framework, each independent part after the connection can be formed a very firm framework, LED matrix is very firm when mounted, after each independent part disassembled, conveniently transport and carry, at least one LED matrix can be formed a LED flexible display screen, and flexible display screen has foldability.
Description of drawings
Fig. 1 a is the schematic diagram of the embodiment 1 of LED matrix in the utility model;
Fig. 1 b is another schematic diagram of the embodiment 1 of LED matrix in the utility model;
Fig. 2 is the connection diagram of two independent part of the framework of LED matrix in the utility model;
Fig. 3 is another connection diagram of two independent part of the framework of LED matrix in the utility model;
Fig. 4 a is the schematic diagram of mode one of the embodiment 3 of LED matrix in the utility model;
Fig. 4 b is the schematic diagram of mode two of the embodiment 3 of LED matrix in the utility model;
Fig. 5 a is the schematic diagram of mode one of the embodiment 4 of LED matrix in the utility model;
Fig. 5 b is mode two schematic diagrames of the embodiment 4 of LED matrix in the utility model;
Fig. 6 is the schematic diagram of the embodiment 5 of LED matrix in the utility model;
Fig. 7 is the schematic diagram of the embodiment 6 of LED matrix in the utility model;
Fig. 8 is the schematic diagram of LED flexible display screen in the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment 1
Shown in Fig. 1 a and Fig. 1 b, in the utility model, LED matrix comprises that a led module and is used for fixing the framework of led module.Led module can directly be fixed on the framework, for example, twines by circuit, perhaps on the mode fixed frame by colligation.
Led module comprises some LED unit 105, and some LED unit 105 interconnects by each circuit 106, and forms a network structure.Each LED unit can be that straight line connects or triangle connects or square connects or other modes connect each other, each the LED unit that promptly is connected forms a straight line, triangle, quadrangle or other shapes, as long as reach each LED unit is interconnected to network structure.
Comprise at least one positive source line, at least one power-polar curve and at least one holding wire in the circuit 106, each positive source line and each power-polar curve are used to led module that voltage is provided, and each holding wire is used for transmission of control signals.The control module that at least one LED light emitting diode is set in each LED unit and drives control LED light emitting diode, control module drive control LED lumination of light emitting diode according to the holding wire control signals transmitted.
The LED light emitting diode comprises red LED light emitting diode, blue led light emitting diode and green LED light emitting diode, can comprise wherein a kind of color or wherein any two kinds of colors or three kinds of color LED light emitting diodes wherein in each LED unit, be that the LED light emitting diode that is provided with in each LED unit can be provided with quantity and color according to actual needs.For example, only red LED light emitting diode is set in the LED unit 105, or 3 LED light emitting diodes are set in the LED unit 105, comprising 1 red LED light emitting diode, 1 blue led light emitting diode and 1 green LED light-emitting diodes.
Framework is planar structure or is similar to planar structure, and in the present embodiment, framework can be set to the above polygonal frame in triangular framing, quadrilateral frame or five limits, and preferred framework is a quadrilateral frame.Each framework is made up of at least three independent part, and the quantity of independent part is consistent with the quantity of leg of frame number; For example, triangular framing is made up of three independent part, and quadrilateral frame is made up of four independent part, and the pentagon framework is made up of or the like five independent part, and each independent part can be used as polygonal frame one side wherein.
For example, shown in Fig. 1 a, quadrilateral frame comprises independent part 101, independent part 102, independent part 103 and independent part 104, one end of independent part 104 is provided with a fixed cell 107, the independent part adjacent with independent part 104 is independent part 103, the fixed bit that one end setting of independent part 103 and fixed part 107 are suitable, fixed part and fixed bit are fixedly connected, to realize the connection between independent part 104 and the independent part 103, thereby each independent part connection each other in the real framework, and, realize a firm general frame.
And for example, shown in Fig. 1 b, triangular framing comprises independent part 101b, independent part 102b and independent part 103b, the end of independent part 101b is provided with a fixed cell 107, the independent part adjacent with independent part 101b comprises independent part 102b, the fixed bit that the end setting of independent part 102b and fixed part 107 are suitable, fixed part and fixed bit are fixedly connected, to realize the connection between independent part 101b and the independent part 102b, thereby each independent part connection each other in the real framework, and, realize a firm general frame.
As Fig. 1 a, Fig. 1 b and shown in Figure 2, in the LED matrix of present embodiment, the independent part 101 of framework is that a longitudinal cross-section is tetragonal bonding jumper 101, for example bonding jumper of rectangle, independent part 102 is adjacent with independent part 101, and independent part 102 is that a cross section is circular bonding jumper 102.One side of bonding jumper 101 is provided with a latch 202, and, one through hole 203 also is set on this side, the shape size of through hole 203 and the big or small corresponding setting of the shape in independent part 102 cross sections, be that through hole 203 is also circular, and the area more than or equal to the cross section of independent part 102 of through hole 203 areas also is provided with a pin hole 201 on the independent part 102, the big or small position and the latch 202 of pin hole are suitable.When connecting independent part 101 and independent part 102, independent part 102 is inserted in the independent part 101 by through hole 203, and the latch 202 in the independent part 101 inserts in the pin hole 201 of independent part 102, thereby with independent part 101 and independent part 102 mutual secure.
Similarly, can realize secure between secure, independent part 102 and the independent part 103 between independent part 101 and the independent part 104 and the secure between independent part 103 and the independent part 104, thereby realize a whole firm framework.
Embodiment 2
As Fig. 1 a, Fig. 1 b and shown in Figure 3, on the basis of embodiment 1, fixed cell that two independent part are connected and fixed bit can also be set to spiro connection structure.For example, independent part 101 is that a longitudinal cross-section is tetragonal bonding jumper 101, the bonding jumper of rectangle for example, and independent part 102 is adjacent with independent part 101, and independent part 102 is that a cross section is circular bonding jumper 102.
One side of independent part 101 is provided with a through hole 203, the corresponding setting of shapes size in the shape of through hole 203 size and independent part 102 cross sections, the i.e. area more than or equal to the cross section of independent part 102 of also circle of through hole 203, and via area.The end of independent part 102 is set to a screw rod, screw rod is provided with external screw thread, screw rod inserts in the through hole 203, and a nut 301 is set in the another side of independent part 101, nut 301 is provided with the internal thread adaptive with screw rod, nut 301 and screw rod are spirally connected by internal and external threads, thereby realize that secure connects between independent part 101 and the independent part 102.
Similarly, can realize secure between secure, independent part 102 and the independent part 103 between independent part 101 and the independent part 104 and the secure between independent part 103 and the independent part 104, thereby realize a whole firm framework.
Embodiment 3
Shown in Fig. 4 a and Fig. 4 b, on the basis of embodiment 1 or embodiment 2, the framework of LED matrix is set to the framework that a quadrangle becomes, framework comprises independent part 101, independent part 102, independent part 103 and independent part 104, independent part 101, independent part 102, independent part 103 and independent part 104 are mutually permanently connected by suitable fixed cell and fixed bit each other, form a quadrangle LED matrix.Form each independent part of framework, can one fixed cell all be set at the two ends of half independent part, the two ends of all the other half independent part all are provided with a fixed bit.
For example, the two ends of independent part 101 and independent part 103 are provided with a fixed cell respectively, the two ends of independent part 102 and independent part 104 are provided with a fixed bit respectively, independent part 101, independent part 102, independent part 103 and independent part 104 are mutually permanently connected by suitable fixed cell and fixed bit each other.
Arbitrary independent part in independent part 101, independent part 102, independent part 103 and the independent part 104 all is provided with one group of fixed structure 401, led module is provided with the stiff end suitable with fixed structure, fixed structure 401 is fixedlyed connected with stiff end, thereby led module is fixed on the framework.
For example, fixed structure 401 is set to one group of hook, because led module is interconnected to constitute by circuit 106 by some LED unit, one group of stiff end can be set on each edge of led module, shown in Fig. 4 a, stiff end can be set to one group of static line, by directly being suspended on static line on the hook, thereby led module is fixed on each independent part of quadrilateral frame, thereby realizes the led module secure.
In addition also can be directly with each circuit at led module edge, be that positive source line, power-polar curve and holding wire directly are suspended on the hook, shown in Fig. 4 b, thereby led module is fixed on each independent part of quadrilateral frame, thereby realizes the led module secure.
In order to make being fixed on the framework that led module can be more firm, the corresponding setting with the area of led module of the area of framework promptly just in time can be suspended on led module the LED framework and protect that each LED unit is fixing to get final product.
Embodiment 4
Shown in Fig. 5 a and Fig. 5 b, on the basis of embodiment 3, at least one fixture 501 also is set on the framework, fixture 501 is used for fixing the present embodiment LED matrix, fixture 501 can be arranged on arbitrary independent part on the framework of LED matrix, for example, fixture 501 is arranged on independent part 101 parts of quadrilateral frame, shown in Fig. 5 a; And for example fixture 501 is arranged on pentagonal independent part 101b and independent part 105b intersection, can make the balance that keeps LED matrix when hanging like this, shown in Fig. 5 b.Also a fixture can be set all on each independent part, promptly each fixture can be stably fixed at corresponding independent part and install on the medium.
For example, fixture 501 is set to a suspension unit, as a hook is set on framework, LED matrix is installed on the medium by linking up with directly to be suspended on, the hook fixed bit and for example is set on framework, and fixed bit can be a through hole or a groove, and LED matrix is by the hook fixed bit, directly be suspended on the hook of installing on the medium, thereby realize LED matrix is fixed on the installation medium.
Embodiment 5
As shown in Figure 6, implementing on the basis of arbitrary embodiment of 1 to 4, each the LED unit 105 in the led module also is provided with a cell enclosure 601, and cell enclosure can be sealed cell enclosure, and promptly the whole LED unit is positioned in the cell enclosure 601 of sealing.
Be not subjected to the influence of cell enclosure 601 for the light that makes the LED lumination of light emitting diode in the cell enclosure 601, the present embodiment cell enclosure is set to the cell enclosure 601 with open ports 602, LED light emitting diode 603 is installed in the cell enclosure 601, and stretch out from open ports 602, the size of open ports 602 is at least can stretch out the light-emitting area of LED light emitting diode the outside.The quantity of the open ports on the cell enclosure 601, consistent with the quantity of mounted LEDs light emitting diode on the LED unit 105, as, 1 LED light emitting diode is installed on the LED unit 105, cell enclosure 601 only is provided with an open ports, as, 3 LED light emitting diodes are installed on the LED unit 105, cell enclosure 601 is provided with 3 open ports.
Embodiment 6
As shown in Figure 7, on the basis of embodiment 5, in order to adjust the visual angle that the LED light emitting diode emits beam, open ports 602 places on the cell enclosure 601, the surrounding that is LED lumination of light emitting diode face also is provided with a light collecting part 701, light collecting part 701 is the condenser of sphere or elliposoidal, light collecting part 701 also can be the combination of a light-collecting lens, light collecting part passes through the function with the optically focused of condenser or light-collecting lens, LED light emitting diode 603 is radiated at open ports light reflection all around, collection penetrates at the open ports place, and injection unit shell 601 outsides.Can adjust the direction of the light of injection unit shell 601 by regulating the shape and the position of condenser or light-collecting lens in addition, for example adjust optically focused condenser or light-collecting lens gradient, make light be partial to a certain side of the light-emitting area of LED light emitting diode.
Embodiment 7
On the basis of embodiment 1 to embodiment 6,, on the present embodiment LED matrix membrane waterproofing can also be set in order to make effects such as the utlity model has better waterproof and protection against electric shock.Membrane waterproofing can adopt various waterproof plastic materials to cover the surface of LED matrix, the i.e. surface of the surface of led module, or the surface of each LED unit, each circuit, each circuit and LED unit touching position etc. by the mode of overlay film or plated film.
Above-mentioned membrane waterproofing also can only be one deck, two-layer or multilayer flashing film.
Embodiment 8
On the basis of embodiment 1 to embodiment 7, interference-free for the light that each the LED light emitting diode that makes in each LED unit sends, LED matrix can also cover a light-absorbing coating, and most preferred light-absorbing coating is the light-absorbing coating of black.Light-absorbing coating covers except that the LED light emitting surface of light emitting diode, on other surfaces of LED matrix.
Perhaps, light-absorbing coating also can only be coated in the surface of each LED cell enclosure.
Above-mentioned light-absorbing coating also can only be one deck, two-layer or multilayer extinction film, and this extinction film can be wholely set with membrane waterproofing.
Embodiment 9
In the present embodiment, LED display can be made up of an embodiment 1 to 8 arbitrary LED matrix at least; By the LED display that plural LED matrix is formed, the mutual electrical connection is connected with signal between each LED matrix, thereby realizes holistic LED flexible display screen; Because form in the LED matrix of LED display, led module is interconnected by flexible cord by some LED unit, therefore and be fixed on dismountable framework, the LED display of forming is folding flexible display screen, install, transport and carry all very convenient.
As shown in Figure 8, the LED flexible display screen comprises two LED matrixs, be LED matrix 804 and LED matrix 805, LED matrix 804 is made up of a framework and a network structure, its middle frame comprises independent part 101, independent part 102, independent part 103 and independent part 104, and network structure is interconnected to form by flexible cord by some LED unit.LED matrix 805 also is made up of a framework and a network structure, its middle frame comprises independent part 801, independent part 802, independent part 803 and the independent part that coincides with LED matrix 804 independent part 104, and network structure is interconnected to form by flexible cord by some LED unit.
The framework of the framework of LED matrix 804 and LED matrix 805 has identical independent part 104, and an end of independent part 104 interconnects with independent part 101 and independent part 801 respectively, and the other end of independent part 104 interconnects with independent part 103 and independent part 802 respectively; In addition, also independent part 101 and independent part 801 can be wholely set, independent sector 103 is wholely set with independent part 802, independent part 104 is separately fixed on two independent part after being wholely set again, and promptly can constitute the general frame of LED flexible display screen.
In above-mentioned each example, described LED light emitting diode can be OLED (Organiclight-emitting diode, an Organic Light Emitting Diode), and the utility model is not made any additional limits to this.
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 the utility model claims.
Claims (24)
1, a kind of LED matrix is characterized in that, comprises a led module and a framework;
Described led module is connected with at least one holding wire by at least one positive source line, at least one power-polar curve by some LED unit and forms, and, be fixed on the described framework;
Each LED unit comprises at least one LED light emitting diode and control module thereof;
Described framework is made up of independent three independent part that are provided with at least, and first end of a certain independent part is provided with a fixed cell;
Second end of another independent part that is connected with first end of this independent part, correspondence be provided with one with the suitable fixed bit of described fixed cell;
Each independent part by a fixed cell and a fixed bit, is mutually permanently connected respectively, is used to form described framework.
2, LED matrix according to claim 1 is characterized in that, an end of the arbitrary independent part of described framework is provided with a fixed cell, and the other end is provided with a fixed bit.
3, LED matrix according to claim 1 is characterized in that, the quantity of independent part is even number, and the two ends of half independent part all are provided with a fixed cell, and the two ends of all the other half independent part all are provided with a fixed bit.
4, LED matrix according to claim 1 is characterized in that, described led module be shaped as a trilateral polygon of tool at least, the quantity of the independent part of described framework is identical with this polygonal limit number.
5, LED matrix according to claim 1 is characterized in that, described fixed cell and described fixed bit adopt pin joint or the mode of being spirally connected to interfix.
6, LED matrix according to claim 1 is characterized in that, described led module edge also is provided with several fixed structures, also is respectively provided to few stiff end on each independent part of described framework, and the quantity of fixed structure is greater than the quantity of stiff end; Each stiff end is fixedly attached to a fixed structure respectively.
7, LED matrix according to claim 6 is characterized in that, described stiff end is set to a hook.
8, LED matrix according to claim 1 is characterized in that, each LED unit also is provided with a cell enclosure, and described cell enclosure is provided with at least one open ports, is used to stretch out described LED light emitting diode.
9, LED matrix according to claim 8 is characterized in that, each LED unit also is provided with a light collecting part, and described light collecting part is the condenser of sphere or elliposoidal, or is the combination of at least one light-collecting lens, is used for the light of each LED is wherein reflexed to the outside.
10, LED matrix according to claim 1 is characterized in that, described framework also is provided with at least three fixtures, is used for fixing described LED matrix.
11, LED matrix according to claim 10 is characterized in that, described fixture is a hook, is arranged at arbitrary independent part of described framework.
12, LED matrix according to claim 1 is characterized in that, it is covered with at least one membrane waterproofing or light-absorbing coating.
13, a kind of LED flexible display screen is characterized in that, comprises at least one LED matrix, is electrically connected mutually between each LED matrix to be connected with signal;
Described LED matrix comprises a led module and a framework;
Described led module is connected with at least one holding wire by at least one positive source line, at least one power-polar curve by some LED unit and forms, and, be fixed on the described framework;
Each LED unit comprises at least one LED light emitting diode and control module thereof;
Described framework is made up of independent three independent part that are provided with at least, and first end of a certain independent part is provided with a fixed cell;
Second end of another independent part that is connected with first end of this independent part, correspondence be provided with one with the suitable fixed bit of described fixed cell;
Each independent part by a fixed cell and a fixed bit, is mutually permanently connected respectively, is used to form described framework.
14, LED flexible display screen according to claim 13 is characterized in that, an end of the arbitrary independent part of described framework is provided with a fixed cell, and the other end is provided with a fixed bit.
15, LED flexible display screen according to claim 13 is characterized in that, the quantity of independent part is even number, and the two ends of half independent part all are provided with a fixed cell, and the two ends of all the other half independent part all are provided with a fixed bit.
16, LED flexible display screen according to claim 13 is characterized in that, described led module be shaped as a trilateral polygon of tool at least, the quantity of the independent part of described framework is identical with this polygonal limit number.
17, LED flexible display screen according to claim 13 is characterized in that, described fixed cell and described fixed bit adopt pin joint or the mode of being spirally connected to interfix.
18, LED flexible display screen according to claim 13, it is characterized in that, described led module edge also is provided with several fixed structures, also is respectively provided to few stiff end on each independent part of described framework, and the quantity of fixed structure is greater than the quantity of stiff end; Each stiff end is fixedly attached to a fixed structure respectively.
19, LED flexible display screen according to claim 18 is characterized in that, described stiff end is set to a hook.
20, LED flexible display screen according to claim 13 is characterized in that, each LED unit also is provided with a cell enclosure, and described cell enclosure is provided with at least one open ports, is used to stretch out described LED light emitting diode.
21, LED flexible display screen according to claim 20, it is characterized in that each LED unit also is provided with a light collecting part, described light collecting part is the condenser of sphere or elliposoidal, or be the combination of at least one light-collecting lens, be used for the light of each LED is wherein reflexed to the outside.
22, LED flexible display screen according to claim 13 is characterized in that, described framework also is provided with at least three fixtures, is used for fixing described LED matrix.
23, LED flexible display screen according to claim 22 is characterized in that, described fixture is a hook, is arranged at arbitrary independent part of described framework.
24, LED flexible display screen according to claim 13 is characterized in that, it is covered with at least one membrane waterproofing or light-absorbing coating.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201233901U CN201306616Y (en) | 2008-11-07 | 2008-11-07 | LED device and LED flexible display screen |
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| CNU2008201233901U CN201306616Y (en) | 2008-11-07 | 2008-11-07 | LED device and LED flexible display screen |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853614A (en) * | 2010-05-26 | 2010-10-06 | 北京中庆微数字设备开发有限公司 | Flexible screen mounting structure and flexible LED display screen |
| CN101403487B (en) * | 2008-11-07 | 2013-01-23 | 李鑫 | LED apparatus and LED flexible display screen |
| CN108457484A (en) * | 2018-07-03 | 2018-08-28 | 河北九晟建材科技有限公司 | Curtain wall type protects expanded metals |
| RU212090U1 (en) * | 2022-03-15 | 2022-07-06 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Reflective screen |
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2008
- 2008-11-07 CN CNU2008201233901U patent/CN201306616Y/en not_active Expired - Lifetime
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|---|---|---|---|---|
| CN101403487B (en) * | 2008-11-07 | 2013-01-23 | 李鑫 | LED apparatus and LED flexible display screen |
| CN101853614A (en) * | 2010-05-26 | 2010-10-06 | 北京中庆微数字设备开发有限公司 | Flexible screen mounting structure and flexible LED display screen |
| CN101853614B (en) * | 2010-05-26 | 2015-01-28 | 北京中庆微数字设备开发有限公司 | Flexible screen mounting structure and flexible LED display screen |
| CN108457484A (en) * | 2018-07-03 | 2018-08-28 | 河北九晟建材科技有限公司 | Curtain wall type protects expanded metals |
| RU212090U1 (en) * | 2022-03-15 | 2022-07-06 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Reflective screen |
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