CN103258481A - Light-emitting diode (LED) lamp board assembly - Google Patents
Light-emitting diode (LED) lamp board assembly Download PDFInfo
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- CN103258481A CN103258481A CN201310204658XA CN201310204658A CN103258481A CN 103258481 A CN103258481 A CN 103258481A CN 201310204658X A CN201310204658X A CN 201310204658XA CN 201310204658 A CN201310204658 A CN 201310204658A CN 103258481 A CN103258481 A CN 103258481A
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- led lamp
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Abstract
The invention provides a light-emitting diode (LED) lamp board assembly which comprises a plurality of LED lamp boards (10) which are spliced mutually. Splicing portions are arranged between adjacent LED lamp boards (10). Each splicing portion comprises a first splicing edge (11) and a second splicing edge (12) adaptive to the first splicing edge (11) in terms of structure. A plurality of first connection protruded portions (111) and a plurality of first connection concave portions (121) are arranged on each first splicing edge (11) at intervals, a plurality of second connection concave portions (121) adaptive to the first connection protruded portions (111) in terms of shape and a plurality of second connection protruded portions (122) adaptive to the first connection concave portions (112) in terms of shape are arranged in each second splicing edge (12). The LED lamp board assembly can effectively reduce splicing gaps.
Description
Technical field
The present invention relates to LED display technique field, in particular to a kind of LED lamp plate assembly.
Background technology
Existing LED screen is generally rectangle screen phantom piece, generally can adopt triangle or regular hexagon screen phantom piece on some spherical screens.Splicing between the screen phantom piece generally will be shielded the phantom piece by screw and directly will be fixed on the support.
The splicing edge of the LED of prior art screen is type linearly all, because the length at each splicing edge is longer relatively, process cathetus degree is difficult to guarantee.Like this, it is very big to cause splicing the gap when a plurality of screen phantom pieces splice mutually.
Summary of the invention
The present invention aims to provide a kind of LED lamp plate assembly that can effectively reduce the splicing gap.
To achieve these goals, the invention provides a kind of LED lamp plate assembly, the LED lamp plate that comprises a plurality of mutual splicings, be formed with the stitching section between the adjacent LED lamp plate, the stitching section comprises the first splicing edge and the second splicing edge adaptive with the first splicing edge structure, first splicing is arranged at intervals with a plurality of first on the edge and connects protuberances and is connected recess with a plurality of first, and the second splicing edge is provided with and is connected the adaptive a plurality of second connection recesses of protuberance shape with a plurality of first and is connected the adaptive a plurality of second connection protuberances of recess shapes with a plurality of first.
Further, a plurality of first connection protuberances are evenly distributed on the first splicing edge; A plurality of second connects recess is evenly distributed on the second splicing edge.
Further, first cross section, first that connects protuberance connects the cross section of recess, second cross section that connects recess is connected protuberance with second cross section is all triangular in shape.
Further, first cross section, first that connects protuberance connects the cross section of recess, second cross section that connects recess is connected protuberance with second cross section all is isosceles right triangle.
Further, first connects protuberance and is connected protuberance with second and is provided with the LED lamp.
Further, symmetrical structure centered by the LED lamp plate.
Further, the LED lamp plate comprises relative two first sides and two relative second sides, and first to connect the position of each the first connection recess on protuberance and the second side corresponding one by one for each on the first side.
Further, the LED lamp plate is provided with a plurality of LED lamps, and the LED lamp is rectangular, and two adjacent limits of LED lamp are connected protuberance with first two limits be arranged in parallel respectively.
Further, in four adjacent LED lamp plates, cooperate part at the drift angle of four LED lamp plates, the drift angle of two opposing L ED lamp plates stretches between the drift angle of two opposing L ED lamp plates in addition in four LED lamp plates.
Further, first cross section that connects the protuberance equal rectangular or parallelogram in cross section that is connected recess with first.
Use technical scheme of the present invention, the stitching section that forms between the adjacent LED lamp plate comprises the first splicing edge and the second splicing edge adaptive with the first splicing edge structure.First splicing is arranged at intervals with a plurality of first on the edge and connects protuberances and is connected recess with a plurality of first, and the second splicing edge is provided with and is connected the adaptive a plurality of second connection recesses of protuberance shape with a plurality of first and is connected the adaptive a plurality of second connection protuberances of recess shapes with a plurality of first.Connect protuberance, first and connect recess, second and connect recess and is connected protuberance with second owing to have first, the machining precision at win splicing edge and the second splicing edge is guaranteed easily, and then can reduce to splice the slit effectively when splicing.Simultaneously, even mismachining tolerance occurs, connect the cooperation of pegging graft between the protuberance owing to connecting recess and second by the first connection protuberance and the second connection recess and first between the first splicing edge and the second splicing edge, thereby can the slit appear in the part of splicing only, littler than the splicing slit in the scheme of the prior art too.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not constitute improper restriction of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation according to the embodiment one of LED lamp plate assembly of the present invention;
Fig. 2 shows the A place enlarged diagram of the LED lamp plate assembly of Fig. 1;
Fig. 3 shows the structural representation of a LED lamp plate of the LED lamp plate assembly of Fig. 1;
Fig. 4 shows the arrangement synoptic diagram of the LED lamp on the LED lamp plate assembly of Fig. 1; And
Fig. 5 shows the structural representation according to the embodiment two of LED lamp plate assembly of the present invention.
Above-mentioned accompanying drawing comprises the following drawings mark:
10, LED lamp plate; 11, the first splicing edge; 111, first connects protuberance; 112, first connects recess; 12, the second splicing edge; 121, second connects recess; 122, second connects protuberance; 13, first side; 14, second side; 15, LED lamp.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Extremely shown in Figure 2 as Fig. 1, the LED lamp plate assembly of embodiment one comprises the LED lamp plate 10 of a plurality of mutual splicings, be formed with the stitching section between the adjacent LED lamp plate 10, the stitching section comprises the first splicing edge 11 and the second splicing edge 12 adaptive with the first splicing edge, 11 structures, first splicing is arranged at intervals with a plurality of first on the edge 11 and connects protuberances 111 and is connected recess 112, the second splicing edges 12 with a plurality of first and is provided with and is connected the adaptive a plurality of second connection recesses 121 of protuberance 111 shapes with a plurality of first and is connected the adaptive a plurality of second connection protuberances 122 of recess 112 shapes with a plurality of first.
Use the technical scheme of present embodiment, the first connection protuberance 111, first connects recess 112, the second connection recess 121 is connected protuberance 122 with second owing to have, the machining precision at win splicing edge 11 and the second splicing edge 12 is guaranteed easily, and then splicing the time can reduce to splice the slit effectively.Simultaneously, even mismachining tolerance occurs, connect the cooperation of pegging graft between the protuberance 122 owing to connecting recess 112 and second by the first connection protuberance 111 and the second connection recess 121 and first between the first splicing edge 11 and the second splicing edge 12, thereby can the slit appear in the part of splicing only, littler than the splicing slit in the scheme of the prior art too.Preferably, first connects protuberance 111 and is connected protuberance 122 with second and is provided with the LED lamp.
As shown in Figure 2, preferably, a plurality of first connects protuberance 111 is evenly distributed on the first splicing edge 11.A plurality of second connects recess 121 is evenly distributed on the second splicing edge 12.The easier processing of said structure.
Preferably, first cross section, first that connects protuberance 111 connects the cross section of recess 112, second cross section that connects recess 121 is connected protuberance 122 with second cross section is all triangular in shape.The convenient splicing of said structure location makes splicing more quick.
Further preferably, as shown in Figure 2, first cross section, first that connects protuberance 111 connects the cross section of recess 112, second cross section that connects recess 121 is connected protuberance 122 with second cross section all is isosceles right triangle.Said structure can be realized non-dislocation splicing.Simultaneously, said structure makes that the splicing slit is littler.As shown in Figure 3, symmetrical structure centered by the LED lamp plate 10.Like this, easy to process, cost is lower.As shown in Figure 3, LED lamp plate 10 comprises relative two first sides 13 and two relative second sides 14, and first to connect the position of each the first connection recess 112 on protuberance 111 and the second side 14 corresponding one by one for each on the first side 13.
As shown in Figure 2, in embodiment one, in four adjacent LED lamp plates 10, in the drift angle cooperation part of four LED lamp plates 10, wherein the drift angle of two opposing L ED lamp plates 10 stretches between the drift angle of other two opposing L ED lamp plates 10.
As shown in Figure 5, the LED lamp plate assembly of embodiment two and the difference of embodiment one be, first cross section that connects protuberance 111 of embodiment two is connected the cross section of recess 112 with first all rectangular.In embodiment two, LED lamp 15 is rectangular, and LED lamp 15 can be rectangular distribution.
Among the unshowned in the drawings embodiment, first cross section that connects protuberance 111 is connected the equal parallelogram in cross section of recess 112 with first.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. LED lamp plate assembly, the LED lamp plate (10) that comprises a plurality of mutual splicings, be formed with the stitching section between the adjacent described LED lamp plate (10), it is characterized in that, described stitching section comprises the first splicing edge (11) and the second splicing edge (12) adaptive with described first splicing edge (11) structure, be arranged at intervals with a plurality of first in described first splicing edge (11) and connect protuberances (111) and is connected recess (112) with a plurality of first, the described second splicing edge (12) is provided with and is connected the adaptive a plurality of second connection recesses (121) of protuberance (111) shape with a plurality of described first and is connected the adaptive a plurality of second connection protuberances (122) of recess (112) shape with a plurality of described first.
2. LED lamp plate assembly according to claim 1 is characterized in that,
A plurality of described first connects protuberance (111) is evenly distributed on the described first splicing edge (11);
A plurality of described second connects recess (121) is evenly distributed on the described second splicing edge (12).
3. LED lamp plate assembly according to claim 2, it is characterized in that described first cross section, first that connects protuberance (111) connects the cross section of recess (112), second cross section that connects recess (121) is connected protuberance (122) with described second cross section is all triangular in shape.
4. LED lamp plate assembly according to claim 3, it is characterized in that cross section, second cross section that connects recess (121) that described first cross section, first that connects protuberance (111) connects recess (112) all are isosceles right triangle with described second cross section that is connected protuberance (122).
5. LED lamp plate assembly according to claim 1 is characterized in that, the described first connection protuberance (111) is connected protuberance (122) with described second and is provided with the LED lamp.
6. LED lamp plate assembly according to claim 4 is characterized in that, symmetrical structure centered by the described LED lamp plate (10).
7. LED lamp plate assembly according to claim 4, it is characterized in that, described LED lamp plate (10) comprises relative two first sides (13) and relative two second sides (14), and it is corresponding one by one that each on described first side (13) described first connects the position of each the described first connection recess (112) on protuberance (111) and described second side (14).
8. LED lamp plate assembly according to claim 4, it is characterized in that, described LED lamp plate (10) is provided with a plurality of LED lamps (15), described LED lamp (15) is rectangular, and two adjacent limits of described LED lamp (15) are connected protuberance (111) with described first two limits be arranged in parallel respectively.
9. according to each described LED lamp plate assembly in the claim 6 to 8, it is characterized in that, in adjacent four described LED lamp plates (10), drift angle at four described LED lamp plates (10) cooperates part, and the drift angle of two relative described LED lamp plates (10) stretches between the drift angle of other two relative described LED lamp plates (10) in four described LED lamp plates (10).
10. LED lamp plate assembly according to claim 1 is characterized in that, described first cross section that connects protuberance (111) is connected recess (112) with described first cross section is rectangular or parallelogram all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310204658XA CN103258481A (en) | 2013-05-28 | 2013-05-28 | Light-emitting diode (LED) lamp board assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310204658XA CN103258481A (en) | 2013-05-28 | 2013-05-28 | Light-emitting diode (LED) lamp board assembly |
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| CN103258481A true CN103258481A (en) | 2013-08-21 |
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| CN201310204658XA Pending CN103258481A (en) | 2013-05-28 | 2013-05-28 | Light-emitting diode (LED) lamp board assembly |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680337A (en) * | 2013-11-15 | 2014-03-26 | 北京维信诺科技有限公司 | PMOLED screen splicing structure |
| CN106652812A (en) * | 2016-12-01 | 2017-05-10 | 长沙信元电子科技有限公司 | Module set of transparent LED screen |
| CN108010461A (en) * | 2017-12-29 | 2018-05-08 | 广东字亮广告器材有限公司 | A kind of Sign Board easy to assembling |
| CN109300410A (en) * | 2018-08-07 | 2019-02-01 | 普利仕科技（苏州工业园区）有限公司 | A kind of splicing back plate and the LED display using it |
| CN113284426A (en) * | 2021-05-17 | 2021-08-20 | 京东方科技集团股份有限公司 | Display panel and display device |
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| CN102235607A (en) * | 2010-04-06 | 2011-11-09 | 索尼公司 | Lighting device and display device |
| CN203260281U (en) * | 2013-05-28 | 2013-10-30 | 利亚德光电股份有限公司 | LED lamp board assembly |
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| CN1848465A (en) * | 2005-04-11 | 2006-10-18 | 北京巴可利亚德电子科技有限公司 | LED unit module |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680337A (en) * | 2013-11-15 | 2014-03-26 | 北京维信诺科技有限公司 | PMOLED screen splicing structure |
| CN106652812A (en) * | 2016-12-01 | 2017-05-10 | 长沙信元电子科技有限公司 | Module set of transparent LED screen |
| CN108010461A (en) * | 2017-12-29 | 2018-05-08 | 广东字亮广告器材有限公司 | A kind of Sign Board easy to assembling |
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| CN113284426A (en) * | 2021-05-17 | 2021-08-20 | 京东方科技集团股份有限公司 | Display panel and display device |
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Application publication date: 20130821 |