WO2016070636A1 - 可弯曲led模组、圆形led模组以及波浪形led模组 - Google Patents

可弯曲led模组、圆形led模组以及波浪形led模组 Download PDF

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Publication number
WO2016070636A1
WO2016070636A1 PCT/CN2015/083144 CN2015083144W WO2016070636A1 WO 2016070636 A1 WO2016070636 A1 WO 2016070636A1 CN 2015083144 W CN2015083144 W CN 2015083144W WO 2016070636 A1 WO2016070636 A1 WO 2016070636A1
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Prior art keywords
led module
layer
sides
flexible
screw
Prior art date
Application number
PCT/CN2015/083144
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English (en)
French (fr)
Inventor
兰侠
兰明
徐元才
Original Assignee
深圳金立翔视效科技有限公司
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Application filed by 深圳金立翔视效科技有限公司 filed Critical 深圳金立翔视效科技有限公司
Priority to EP15797832.1A priority Critical patent/EP3046098B1/en
Priority to JP2016557183A priority patent/JP6291078B2/ja
Priority to US14/900,872 priority patent/US10060605B2/en
Priority to ES15797832T priority patent/ES2701347T3/es
Priority to RU2015155226A priority patent/RU2636297C1/ru
Priority to DK15797832.1T priority patent/DK3046098T3/en
Publication of WO2016070636A1 publication Critical patent/WO2016070636A1/zh

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to a bendable LED module, a circular LED module and a wave-shaped LED module, and relates to the technical field of display devices.
  • the LED module is generally mounted on a wall or a bracket in the form of a flat plate for playing advertisements or other images.
  • people set LED modules.
  • the form of a surface For example, Chinese Patent No. CN202549189U discloses an S-shaped LED module.
  • the LED module of the patent document can be mounted on a wall having a corner by providing a resilient connecting plate at the bend to connect the LED modules on both sides.
  • the S-shaped LED module has the following defects: 1.
  • the S-shaped corner adopts a U-shaped or V-shaped connecting plate to connect the LED modules on both sides, and the LED module itself cannot be bent, and is not suitable for the arc.
  • Shaped wall setting, and the position of the connecting plate can not be used as the display image, so that the image display has a truncation; 2.
  • the LED modules on both sides need to be riveted or welded separately, the installation is more complicated, and the installation is more difficult. Big.
  • the Chinese patent CN104008707A discloses a fixed arc of a bendable LED display.
  • the utility model comprises a flexible unit screen, wherein the flexible unit screen comprises a plurality of horizontally arranged LED light strips, the two fixed arc rods are arranged on the back of the light strips on the upper and lower sides, and the two mounts of the fixed arc rods respectively and the LED lights on both sides The strip is fixed.
  • the fixed rod includes a telescopic rod and Two mounting bases, two ends of the telescopic rod are respectively hinged with two mounting seats, the telescopic rod comprises a sliding rod, a sleeve and a locking mechanism; the sliding rod is inserted into the inner hole of the sleeve, and is slidingly matched with the inner hole of the sleeve, The slide bar is axially fixed by a locking mechanism.
  • the fixed arc of the flexible LED display has the following defects: 1.
  • the LED display screen is composed of a plurality of horizontally arranged LED light bars, and each of the light bars has a certain gap, and the gap is in the inner arc. When the bending is enlarged, the display effect is not good; 2.
  • the telescopic rod is a sleeve structure
  • the locking mechanism includes a rotating head and a handle, which are locked in the lateral groove by the handle in the locking mechanism to realize the limit display.
  • the angle of the screen bending is not continuous, but the intermittent bending determined by the number of the lateral grooves and the interval between the lateral grooves, so that the applicability is not strong; 3.
  • the locking mechanism, the telescopic rod and the column The structure is relatively complicated, the weight is large, and the production cost is high.
  • the first technical problem to be solved by the present invention is the technical problem that the existing flexible LED module has poor display effect, thereby providing a flexible LED module with better display effect.
  • the second technical problem to be solved by the present invention is that the existing bendable LED module has discontinuous curvature and poor technical applicability, thereby providing a continuous adjustment of the bending curvature within a certain range, and the applicability is strong. Bend the LED module.
  • the third technical problem to be solved by the present invention is that the existing flexible LED module has a complicated structure, a large weight, and a high production cost, thereby providing a simple structure, light weight, and low production cost. Flexible LED module.
  • the present invention provides a flexible LED module, which comprises:
  • the layer of elastic members being mounted with a plurality of light-emitting components
  • the adjusting portion tensions or supports both sides of the carbon fiber layer to cause the elastic member layer to bend in an inner arc or an outer arc.
  • the adjusting portion is provided in two groups, which are respectively located at an upper portion and a lower portion of the elastic member layer.
  • the adjusting portion includes a fixing member disposed at two sides of the back of the elastic member layer, and an adjusting member connecting the fixing members on both sides, the adjusting member is tightened or tightened
  • the fixing members on both sides are such that the LED panel layer and the elastic member layer are curved in an inner arc or an outer arc.
  • the fixing member includes a fixing block
  • the adjusting member includes a screw hinged to the fixing block and extending toward the opposite side of the fixing block, and the screw thread with the two sides Connected connecting rods, both ends of the connecting rod are provided with screw holes that cooperate with the threads of the screw, and the screws on both sides are rotated differently.
  • the fixing block is formed with a receiving groove, and one end of the screw is formed with an extending end adapted to be input into the receiving groove, and the extending end is provided with a through hole and a pin Passing through the top of the fixing block and the through hole to fix the fixing block and the screw.
  • the elastic component layer is a carbon fiber board.
  • the circular LED module is surrounded by a plurality of flexible LED modules bent by the outer arc.
  • the adjacent solid of the adjacent bendable LED module The block is connected by a thread.
  • the wavy LED module is composed of one/severy inner arc curved flexible LED modules and one/severth outer arc curved flexible LED modules.
  • the adjacent fixed blocks of the adjacent bendable LED modules are connected by screws.
  • the light-emitting component is mounted on a carbon fiber layer which is bendable and suitable for rebound, and the adjusting portion bends the carbon fiber layer itself within a certain range, so that the light-emitting component after bending deformation There will be no large gaps or gaps between them to make the display better.
  • the adjusting portion includes a fixing member disposed horizontally or vertically on both sides of the back side of the carbon fiber layer, and an adjusting member connecting the fixing members on both sides, the adjusting Pulling or tensioning the fixing members on both sides to bend the LED panel layer and the inner or outer arc of the carbon fiber layer, and the adjusting portion tightens or supports the fixing member to make the
  • the carbon fiber layer can produce bending in both the inner arc and the outer arc, which makes the flexible LED module of the present invention more applicable.
  • the two screws are respectively hinged with the fixing blocks on both sides, and the threaded holes on the connecting rod are screwed with the screw, and the screw threads of the two sides are different in rotation direction, so that When the connecting rod is rotated in the forward or reverse direction, the fixing block can be tightened or supported, so that the carbon fiber layer is bent by an inner arc or an outer arc.
  • the threaded connection can be self-locking, the connecting rod can be Maintaining a fixed angle at any suitable bending angle, the above arrangement is simpler in structure, and the production cost and weight are greatly reduced compared to the adjustment method in the prior art; and the carbon fiber layer can be made by adjusting the bending angle by the thread.
  • the bending angle is a continuous change, and the applicability is stronger than that in the prior art.
  • Figure 1 is a front elevational view of a bendable LED module of the present invention
  • Figure 2 is a plan view of Figure 1;
  • FIG. 3 is a schematic structural view of a bendable LED module of the present invention in a curved state of an inner arc
  • FIG. 4 is a schematic structural view of the bendable LED module of the present invention in a state where the outer arc is bent;
  • Figure 5 is a schematic view showing the connection of the connecting rod and the screw
  • FIG. 6 is a schematic structural view of a planar LED module in Embodiment 4.
  • FIG. 7 is a schematic structural view of a circular LED module in Embodiment 2, and an enlarged view of an adjacent bendable LED module;
  • Embodiment 8 is a schematic structural view of a wave-shaped LED module in Embodiment 3.
  • a flexible LED module includes: an elastic component layer 20 as a mounting base, the elastic component layer 20 is mounted with a plurality of light-emitting components, and acts on the adjustment portion 30 of the back of the elastic component layer 20, The adjusting portion 30 supports or tensions both sides of the elastic member layer 20, so that the elastic member layer 20 is bent by an inner arc or an outer arc.
  • the elastic component layer 20 is a material suitable for springback after bending deformation, such that the carbon fiber layer does not have a large gap or gap between the light-emitting components after the bending deformation, so that the display effect is better.
  • the flexible LED module of this embodiment has three states of use, wherein when the adjusting portion 30 does not adjust the elastic member layer 20, the elastic member layer 20 has a flat shape, and is suitable for transportation at this time. Or storing; when the adjusting portion 30 bends the inner arc or the outer arc of the elastic member layer 20, the bendable LED module of the embodiment can be used as a curved display device.
  • the carbon fiber since the carbon fiber has high strength and light weight, the most important point is that it has good toughness and resilience, and it can rebound to the original state regardless of how it bends within a certain range.
  • a carbon fiber material is used as the elastic member layer 20.
  • the backing plate for bending and rebounding is not limited to one material of carbon fiber, but may be composed of other materials having good toughness and resilience, for example, a plastic plate, a manganese plate, and a fiberglass plate. Those skilled in the art will be able to flexibly select the material of the backsheet in accordance with the above-described description in conjunction with common general knowledge in the art.
  • the adjusting portion 30 is disposed in two groups, respectively located at an upper portion and a lower portion of the elastic component layer 20 , thereby ensuring an overall uniform bending of the LED module, and the adjusting portion is obviously 30 can also be set to 3, 4, 5 groups or even more groups, which will not be repeated here.
  • the adjusting portion 30 includes fixing members horizontally or vertically disposed on both sides of the back of the elastic member layer 20, and adjusting members for connecting the fixing members on both sides,
  • the adjusting member bends or supports the fixing members on both sides to bend the LED panel layer and the inner arc or the outer arc of the elastic member layer 20, and the adjusting portion 30 is tensioned or stretched
  • the fixing member enables the elastic member layer 20 to bend in both directions of the inner arc or the outer arc, so that the flexible LED module of the present invention can be applied to a wider range.
  • the fixing member includes a fixing block 31, and the fixing member 31 is fixed to the elastic member layer 20 by a screw connection, but is not limited to the above connection manner, and the fixing block 31 may also be
  • the elastic member layer 20 is integrally formed, or embedded, and fixed in a fixed manner;
  • the adjusting member includes a screw 32 hinged to the fixing block 31 and extending toward the opposite side of the fixing block 31, and two sides
  • the connecting rod 33 of the screw 32 is screwed, and the two ends of the connecting rod 33 are provided with screw holes that cooperate with the threads of the screw 32, and the screws 32 on both sides are rotated differently, because the screw 32 is The rotation directions of the two sides are different, so that when the screw is rotated in the forward or reverse direction, the screw 32 on both sides can be screwed into or out of the screw hole, thereby tightening or tightening the fixing block.
  • the connecting rod 32 can be fixed at any suitable bending angle, compared to the prior art adjustment method in which the handle is fixed in different vertical grooves, the above-mentioned arrangement structure Simpler, The production cost and weight are greatly reduced; the bending angle of the elastic member layer 20 can be continuously changed by adjusting the bending angle by the thread, and the applicability is more suitable than the adjustment method of the gear position type change in the prior art. Strong.
  • the fixing block 31 is formed with a receiving groove (not shown), and one end of the screw 32 is formed with an extending end suitable for inputting the receiving groove, Extend a through hole is provided at the end, the pin passes through the top of the fixing block 31 and the through hole to fix the fixing block 31 and the screw 32, so that the screw 32 can be rotated relative to the pin to make the connecting rod 33 can be used to tighten or hold the fixing block when rotating, and is not limited to the above solution.
  • the screw 32 are not shown in the drawings, those skilled in the art can appreciate the following description, specifically, the screw 32.
  • the fixing block 31 is disposed at two sides of the back of the elastic component layer 20, and may extend the elastic component layer 20 in the vertical direction on both sides, and is fixed when the bending is adjusted.
  • the block 31 integrally drives the elastic member layer 20 from both sides of the elastic member layer 20; it may also be connected in a block shape on the back of the elastic member layer 20, and the arrangement manner makes the quality of the bendable LED module relatively Light, easy to transport and install.
  • the embodiment provides a circular LED module using the flexible LED module of Embodiment 1.
  • the circular LED module is surrounded by a plurality of curved LED modules with external arc bending.
  • the adjacent fixing blocks 31 of the adjacent bendable LED modules are screwed. It is obvious that the connection between the two adjacent fixed blocks 31 is not limited to a threaded connection. For example, it can also be used. Bonding, riveting, inlaying, etc.
  • This embodiment provides a wavy LED using the flexible LED module of Embodiment 1.
  • the wavy LED module is composed of one/s of the inner arc curved flexible LED module and one/ss of the outer arc curved flexible LED modules, adjacent to each other.
  • the adjacent fixing blocks 31 of the flexible LED module are screwed together, and it is obvious that the connection between the two adjacent fixing blocks 31 is not limited to the screw connection, for example, bonding, Riveting, inlaying, etc.
  • the embodiment provides a planar LED module using the flexible LED module of Embodiment 1.
  • the planar LED module comprises one or several bendable LED modules that are not bent.
  • the adjacent fixing blocks 31 of the adjacent bendable LED modules are screwed together, and it is obvious that the connection between the two adjacent fixed blocks 31 is not limited to the screw connection, for example, Use bonding, riveting, inlaying, etc.

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  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
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Abstract

一种可弯曲LED模组，包括：弹性部件层(20)，弹性部件层(20)安装若干发光组件；作用于弹性部件层(20)背部的调节部(30)，调节部(30)拉紧或撑紧弹性部件层(20)的两侧，使弹性部件层(20)发生内弧或外弧弯曲，弹性部件层(20)在弯曲形变后发光组件之间不会出现较大的间隙或缝隙，显示效果更好。

Description

可弯曲LED模组、圆形LED模组以及波浪形LED模组 技术领域
本发明涉及一种可弯曲LED模组、圆形LED模组以及波浪形LED模组，涉及显示设备技术领域。
背景技术
LED模组作为一种室外显示设备，一般呈平板形式安装在墙壁或支架上，用作播放广告或其他影像；为了适应不同的安装环境，以及获得更好的视觉效果，人们将LED模组设置为曲面形式。例如中国专利CN202549189U公开了一种S形LED模组，通过在弯曲处设置饶性连接板连接两侧的LED模组，使该专利文献的LED模组能够安装在具有拐角的墙壁上，这种S形LED模组存在以下缺陷，1.所述S形的转角处采用U形或V形的连接板连接两侧的LED模组，LED模组本身并不能发生弯曲，不适用于贴靠弧形墙壁设置，且连接板位置不能用作显示图像，使图像显示有截断；2.在安装时，需将两侧的LED模组分别与连接板铆接或焊接，安装较为繁琐，安装的难度较大。
为了解决上述S形LED模组中存在的不适用于贴靠弧形墙壁设置、图像显示有截断、安装难度大的技术问题，中国专利CN104008707A公开了一种可弯曲LED显示屏的定弧杆，包括可弯曲的单元屏，可弯曲的单元屏包括复数根横向排列的LED灯条，两根定弧杆上下布置在灯条的背面，定弧杆的两个安装座分别与两侧的LED灯条固定。所述定弧杆包括伸缩杆和 两个安装座，伸缩杆的两端分别与两个安装座铰接，伸缩杆包括滑杆、套筒和锁定机构；滑杆插入到套筒的内孔中，与套筒的内孔滑动配合，滑杆由锁定机构轴向固定。但该可弯曲LED显示屏的定弧杆还存在以下缺陷，1.LED显示屏由多个横向排列的LED灯条构成，每个所述灯条之间存在一定间隙，所述缝隙在内弧弯曲时会扩大，使显示效果不好；2.所述伸缩杆为套筒结构，所述锁定机构包括旋转头和手柄，其依靠锁定机构中的手柄卡在横槽内来实现限位，显示屏弯曲的角度并非是连续的，而是由横槽的数量和横槽之间的间隔确定的间断形弯曲，使其适用性不强；3.所述锁定机构、所述伸缩杆以及立柱的结构较为复杂、重量大、生产成本高。
发明内容
本发明第一个要解决的技术问题是现有的可弯曲LED模组显示效果较差的技术问题，从而提供一种显示效果较好的可弯曲LED模组。
本发明第二个要解决的技术问题是现有的可弯曲LED模组弯曲弧度不连续，适用性差的技术问题，从而提供一种在一定范围内能够连续的调节弯曲弧度，适用性强的可弯曲LED模组。
本发明第三个要解决的技术问题是现有的可弯曲LED模组结构较为复杂、重量大、且生产成本高的技术问题，从而提供一种结构简单、重量较轻、且生产成本较低的可弯曲LED模组。
为了实现上述目的，本发明提供一种可弯曲LED模组，其特征在于，包括：
弹性部件层，所述弹性部件层安装若干发光组件；
作用于所述弹性部件层背部的调节部，所述调节部拉紧或撑紧所述碳纤维层的两侧，使所述弹性部件层发生内弧或外弧弯曲。
上述可弯曲LED模组中，所述调节部设置为两组，分别位于所述弹性部件层的上部和下部。
上述可弯曲LED模组中，所述调节部包括设置在所述弹性部件层背部两侧的固定件，以及连接两侧的所述固定件的调节件，所述调节件通过拉紧或撑紧两侧的所述固定件，以使所述LED面板层与所述弹性部件层内弧或外弧弯曲。
上述可弯曲LED模组中，所述固定件包括固定块，所述调节件包括铰接于所述固定块上并朝向对侧的所述固定块延伸的螺杆，以及与两侧的所述螺杆螺纹连接的连接杆，所述连接杆的两端设置有与所述螺杆的螺纹配合的螺孔，且两侧的所述螺杆旋向不同。
上述可弯曲LED模组中，所述固定块上成型有容纳凹槽，所述螺杆的一端成型有适合键入所述容纳凹槽的伸入端，所述伸入端上设置有通孔，销钉穿过所述固定块的顶部以及所述通孔以固定所述固定块与所述螺杆。
上述可弯曲LED模组中，所述弹性部件层为碳纤维板。
上述可弯曲LED模组中，所述圆形LED模组由若干所述外弧弯曲的可弯曲LED模组围成。
上述可弯曲LED模组中，相邻的所述可弯曲LED模组的相邻的所述固 定块通过螺纹连接。
上述可弯曲LED模组中，所述波浪形LED模组由一个/若干个所述内弧弯曲的可弯曲LED模组和一个/若干个所述外弧弯曲的可弯曲LED模组构成。
上述可弯曲LED模组中，相邻的所述可弯曲LED模组的相邻的所述固定块通过螺纹连接。
本发明的上述技术方案相比现有技术具有以下优点：
1.本发明的可弯曲LED模组中，发光组件安装在能够弯曲且适合回弹的碳纤维层上，调节部在一定范围内使所述碳纤维层自身发生弯曲形变，这样在弯曲形变后发光组件之间不会出现较大的间隙或缝隙，使显示效果更好。
2.本发明的可弯曲LED模组中，所述调节部包括水平或竖直设置在所述碳纤维层背部两侧的固定件，以及连接两侧的所述固定件的调节件，所述调节件通过拉紧或撑紧两侧的所述固定件，以使所述LED面板层与所述碳纤维层内弧或外弧弯曲，调节部通过拉紧或撑紧所述固定件，使所述碳纤维层能够产生内弧或外弧两个方向的弯曲，使本发明的可弯曲LED模组适用的范围更广。
3.本发明的可弯曲LED模组中，两个螺杆分别与两侧的固定块铰接，连接杆上的螺纹孔与所述螺杆螺纹连接，且两侧的螺杆的螺纹旋向不同，这样在正向或反向旋转所述连接杆时，即可实现拉紧或撑紧所述固定块，从而使所述碳纤维层发生内弧或外弧弯曲，由于螺纹连接能够自锁，连接杆可以 在任一合适的弯曲角度上保持固定，相比于现有技术中的调节方式，上述设置方式结构更为简单、使生产成本和重量大大降低；且通过螺纹调节弯曲角度，能够使所述碳纤维层的弯曲角度呈连续型变化，相比于现有技术中呈档位型变化的调节方式，其适用性更强。
附图说明
为了使本发明的内容更容易被清楚的理解，下面结合附图，对本发明作进一步详细的说明，其中，
图1是本发明的可弯曲LED模组的主视图；
图2是图1的俯视图；
图3是本发明的可弯曲LED模组在内弧弯曲状态下的结构示意图；
图4是本发明的可弯曲LED模组在外弧弯曲状态下的结构示意图；
图5是连接杆与螺杆连接的结构示意图；
图6是实施例4中的平面形LED模组的结构示意图；
图7是实施例2中的圆形LED模组的结构示意图，还示出了相邻可弯曲LED模组的放大视图；
图8是实施例3中波浪形LED模组的结构示意图。
附图标记说明
20-碳纤维层；30-调节部；31-固定块；32-螺杆；33-连接杆。
具体实施方式
以下将结合附图，对本发明的一种可弯曲LED模组进行详细说明。
实施例1
参见图1-4，一种可弯曲LED模组，包括：作为安装基础的弹性部件层20，所述弹性部件层20安装若干发光组件，作用于所述弹性部件层20背部的调节部30，所述调节部30支撑或拉紧所述弹性部件层20的两侧，使所述弹性部件层20发生内弧或外弧弯曲。所述弹性部件层20为适合弯曲形变后回弹的材料，这样所述碳纤维层在弯曲形变后发光组件之间不会出现较大的间隙或缝隙，使显示效果更好。
本实施例的可弯曲LED模组具有三种使用状态，其中当所述调节部30不对所述弹性部件层20起到调节作用时，所述弹性部件层20呈平板状，此时适用于运输或储存；当所述调节部30使所述弹性部件层20内弧或外弧弯曲时，本实施例的可弯曲LED模组可以作为弯曲显示设备使用。
作为一种实施方式，由于碳纤维具有强度高、重量轻、最重要的一点是它有很好的韧性和回弹性，在一定的范围内无论怎样弯曲，它都可以回弹到原来的状态，因此，本实施例中采用碳纤维材料作为弹性部件层20。显然，用于弯曲并回弹的背板并不仅限于碳纤维一种材料，还可以是其他韧性和回弹性较好的材料构成，例如，塑料板、锰板、和玻璃纤维板等。本领域技术人员应能够依据上述描述结合本领域内的公知常识灵活选择背板的材质。
在本实施例中，参见图1，所述调节部30设置为两组，分别位于所述弹性部件层20的上部和下部，从而保证LED模组能够整体一致性的弯曲，显然所述调节部30还可以设置为3、4、5组甚至更多组，在此不一一赘述。
以下结合图2-5，详细说明本实施例中调节部30的设置方式：
在本实施例中，参见图2-4，所述调节部30包括水平或竖直设置在所述弹性部件层20背部两侧的固定件，以及连接两侧的所述固定件的调节件，所述调节件通过拉紧或撑紧两侧的所述固定件，以使所述LED面板层与所述弹性部件层20内弧或外弧弯曲，调节部30通过拉紧或撑紧所述固定件，使所述弹性部件层20能够产生内弧或外弧两个方向的弯曲，使本发明的可弯曲LED模组适用的范围更广。
进一步，所述固定件包括固定块31，所述固定块31与所述弹性部件层20采用螺纹连接固定，但并不仅限于上述连接方式，还可以是所述固定块31还可以是与所述弹性部件层20一体成型，或嵌入等固定方式保持相对固定的；所述调节件包括铰接于所述固定块31上并朝向对侧的所述固定块31延伸的螺杆32，以及与两侧的所述螺杆32螺纹连接的连接杆33，所述连接杆33的两端设置有与所述螺杆32的螺纹配合的螺孔，且两侧的所述螺杆32旋向不同，由于所述螺杆32两侧的旋向不同，这样在正向或反向旋转所述螺杆时能够使两侧的所述螺杆32旋入或旋出所述螺孔，从而起到拉紧或撑紧所述固定块31的作用，且由于螺纹连接能够自锁，连接杆32可以在任一合适的弯曲角度上保持固定，相比于现有技术中采用手柄固定在不同竖向槽中的调节方式，上述设置方式结构更为简单、使生产成本和重量大大降低；通过螺纹调节弯曲角度，能够使所述弹性部件层20的弯曲角度呈连续型变化，相比于现有技术中呈档位型变化的调节方式，其适用性更强。
更具体地，参见图2-4，所述固定块31上成型有容纳凹槽(图中未显示)，所述螺杆32的一端成型有适合键入所述容纳凹槽的伸入端，所述伸入 端上设置有通孔，销钉穿过所述固定块31的顶部以及所述通孔以固定所述固定块31与所述螺杆32，使所述螺杆32能够相对所述销钉转动，使连接杆33转动时能够拉紧或撑紧固定块具有多种设置方式，并不局限于上述方案，虽然在附图中未显示，但本领域技术人员可以通过以下描述领会，具体地，所述螺杆32缩入或伸出所述螺孔，使连接杆33自身形变产生的回弹力拉紧或撑紧两侧的固定块31或直接作用在所述弹性部件层20上，从而使所述弹性部件层20发生内弧或外弧弯曲。
在本实施例中，所述固定块31布置在所述弹性部件层20背部的两侧位置，其可以是在两侧竖直方向上延伸布满所述弹性部件层20，弯曲调节时，固定块31从所述弹性部件层20的两侧整体驱使弹性部件层20弯曲；其还可以是呈块状连接在所述弹性部件层20背部，这种设置方式使可弯曲LED模组的质量较轻，便于转运和安装。
实施例2
本实施例提供一种使用实施例1中的可弯曲LED模组的圆形LED模组，参见图7，所述圆形LED模组由若干所述外弧弯曲的可弯曲LED模组围成，相邻的所述可弯曲LED模组的相邻的所述固定块31螺纹连接，显然相邻的两个所述固定块31之间的连接方式并不仅限于螺纹连接，例如，还可以使用粘接、铆接、镶嵌等。
实施例3
本实施例提供一种使用实施例1中的可弯曲LED模组的波浪形LED 模组，参见图8，所述波浪形LED模组由一个/若干个所述内弧弯曲的可弯曲LED模组和一个/若干个所述外弧弯曲的可弯曲LED模组构成，相邻的所述可弯曲LED模组的相邻的所述固定块31螺纹连接，显然相邻的两个所述固定块31之间的连接方式并不仅限于螺纹连接，例如，还可以使用粘接、铆接、镶嵌等。
实施例4
本实施例提供一种使用实施例1中的可弯曲LED模组的平面形LED模组，参见图6，所述平面形LED模组由一个/若干个不弯曲的所述可弯曲LED模组构成，相邻的所述可弯曲LED模组的相邻的所述固定块31螺纹连接，显然相邻的两个所述固定块31之间的连接方式并不仅限于螺纹连接，例如，还可以使用粘接、铆接、镶嵌等。
显然，上述实施例仅仅是为清楚地说明所作的举例，并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本发明创造的保护范围之中。

Claims (10)

  1. 一种可弯曲LED模组，其特征在于，包括：
    弹性部件层(20)，所述弹性部件层(20)安装若干发光组件；
    作用于所述弹性部件层(20)背部的调节部(30)，所述调节部(30)拉紧或撑紧所述碳纤维层(20)的两侧，使所述弹性部件层(20)发生内弧或外弧弯曲。
  2. 根据权利要求1所述的一种可弯曲LED模组，其特征在于，所述调节部(30)设置为两组，分别位于所述弹性部件层(20)的上部和下部。
  3. 根据权利要求1或2所述的一种可弯曲LED模组，其特征在于，所述调节部(30)包括设置在所述弹性部件层(20)背部两侧的固定件，以及连接两侧的所述固定件的调节件，所述调节件通过拉紧或撑紧两侧的所述固定件，以使所述LED面板层与所述弹性部件层(20)内弧或外弧弯曲。
  4. 根据权利要求3所述的一种可弯曲LED模组，其特征在于，所述固定件包括固定块(31)，所述调节件包括铰接于所述固定块(31)上并朝向对侧的所述固定块(31)延伸的螺杆(32)，以及与两侧的所述螺杆(32)螺纹连接的连接杆(33)，所述连接杆(33)的两端设置有与所述螺杆(32)的螺纹配合的螺孔，且两侧的所述螺杆(32)旋向不同。
  5. 根据权利要求4所述的一种可弯曲LED模组，其特征在于，所述固定块(31)上成型有容纳凹槽，所述螺杆(32)的一端成型有适合键入所述容纳凹槽的伸入端，所述伸入端上设置有通孔，销钉穿过所述固定块(31) 的顶部以及所述通孔以固定所述固定块(31)与所述螺杆(32)。
  6. 根据权利要求1-5任一项所述的LED模组，其特征在于：所述弹性部件层(20)为碳纤维板。
  7. 一种使用权利要求1至6任一项所述可弯曲LED模组的圆形LED模组，其特征在于，所述圆形LED模组由若干所述外弧弯曲的可弯曲LED模组围成。
  8. 根据权利要求7所述的一种圆形LED模组，其特征在于，相邻的所述可弯曲LED模组的相邻的所述固定块(31)通过螺纹连接。
  9. 一种使用权利要求1至6任一项所述可弯曲LED模组的波浪形LED模组，其特征在于，所述波浪形LED模组由一个/若干个所述内弧弯曲的可弯曲LED模组和一个/若干个所述外弧弯曲的可弯曲LED模组构成。
  10. 根据权利要求9所述的一种波浪形LED模组，其特征在于，相邻的所述可弯曲LED模组的相邻的所述固定块(31)通过螺纹连接。
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JP2017502530A (ja) 2017-01-19
US20160369983A1 (en) 2016-12-22
PT3046098T (pt) 2018-12-19
CN104332114B (zh) 2017-10-31
EP3046098B1 (en) 2018-09-12
JP6291078B2 (ja) 2018-03-14
US10060605B2 (en) 2018-08-28
EP3046098A1 (en) 2016-07-20
EP3046098A4 (en) 2016-12-14
RU2636297C1 (ru) 2017-11-21
CN104332114A (zh) 2015-02-04
ES2701347T3 (es) 2019-02-21

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