• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An LED lamp panel assembly comprising a support frame (2) and an LED lamp panel (1), the support frame (2) comprises a hollow frame (22) and at least one cross bar support (21), the at least one support beam (21) and the hollow frame (22) are in the same horizontal plane, two ends of the at least one support beam (21) are connected to side walls respectively of the hollow frame (22), and the panel (1) is mounted on the support frame (2) by means of locating studs (11) and positioning holes (23). This makes it possible to shrink the panel (1), improve the resistance to pressure and impact and the adjustment capacity of an LED module, and the incorrect assembly position of the panel (1) is prevented by the positioning studs (11).
    公开号:FR3036462A3
    申请号:FR1654550
    申请日:2016-05-20
    公开日:2016-11-25
    发明作者:Ming Lan；Yuancai Xu；Lei Fang；Jinhong Huang
    申请人:Glux Visual Effects Tech(shenzhen) Co Ltd；
    IPC主号:
    专利说明:

    [0001] This invention pertains to the field of LED (light emitting diode) module, in particular it relates to an LED lamp panel assembly. An LED lamp panel is generally composed of a frame, a polycarbonate cover, a light guide plate, a diffusion plate, a light source, a power supply , a back cover, etc. The frame is used to support the lamp and distribute heat, and an aluminum frame is often used. Carbon fiber frames are also known which can also play a role of support and cooling. Due to the fact that the existing carbon fiber frame is formed by a single annular frame, the arrangement of the LED assembly is limited by restrictions, in that all the elements can only be mounted and fixed to the annular frame. In particular, the LED lamp panel must have a size of 250 250 mm, 500 * 125 mm or 500 250 mm to cooperate with the frame, the surface area of such a single LED lamp panel is large and because the cost of the LED lamp panel in the LED module is the most important part, the single large LED lamp panel leads to an increased risk associated with the production and operation of the LED lamp panel. loss caused by scrap also increases. In addition, the carbon fiber frame in the LED module primarily acts as a support substrate for support, the single annular frame structure has no support material in the center, so that the center of the product can not withstand too much impact, 3036462 2 and after the center of the product has been subjected to the pressure of a shock the product is no longer flat or is damaged. The Chinese patent whose application number is CN201320223771.8 discloses a colored flat-panel LED lamp comprising a lamp frame, a light guide plate and an LED strip. The lamp frame includes four frame plates, the four frame plates are connected end to end, the LED strip is attached to the side of the frame plate which is turned towards the center of the lamp frame, the guide plate of light is mounted on the lamp frame and the side surface of the light guide plate is disposed opposite to the LED strip. The frame used by this patent is the annular frame structure mentioned above, the support effect is limited and the center of the product is not able to withstand a significant impact. The Chinese patent whose application number is CN201220310729.5 discloses an LED display device having a support substrate. The support substrate is made of a carbon fiber material; the LED display device comprises at least one LED display screen unit comprising the support substrate; each LED display screen unit comprises an LED display module, the support substrate, a control panel, a power supply and a rear cover, the LED display module comprising a mask, a panel of a lamp and a base plate, the support substrate being arranged between the LED display module and the clamping control panel, the back cover is connected to the support substrate by rods; and the adjacent LED display screen units are spliced by connection of bases and positioning pins which are disposed at the four corners of the support substrate. The LED display device uses the support substrate to fix and support the LED display screen, the support substrate is a plate-like structure, the support effect is dependent on the thickness of the structure of the plate type in the center, to obtain a better support effect, and the cost of the material being high, this does not contribute to a practical production. The present invention aims to solve the existing problem that the LED lamp panel frame does not have sufficient mounting and mounting strength and the large size of the single LED panel entails a risk associated with production, and provides an LED lamp panel which can reduce the risk associated with the shrinking output of the LED lamp panel and improves the pressure and impact resistance and the adjustment capacity of the LED module. by arrangement of support rails in the carbon fiber frame.
    [0002] To solve the above technical problem, the present invention provides the following technical solution: An LED lamp panel assembly comprising a support frame and an LED lamp panel, characterized in that the support frame comprises a hollow frame and at least one support beam, the at least one support beam and the hollow frame are in the same horizontal plane, two ends of the at least one support beam are connected to internal side walls 30 of the hollow frame, and the LED lamp panel is mounted on the support frame by means of locating studs and positioning holes.
    [0003] The hollow frame may be a rectangular frame comprising two first support bars and two second support bars, the first two support bars being parallel to each other and the two second support bars being parallel to each other. The LED lamp panel assembly according to the present invention may comprise more than one support beam, with the support beams equidistantly and parallel to the hollow frame, the support rails and the first support bars. being parallel. The at least one support beam may comprise more than one first support beam and more than one second support beam, the first support rails being arranged equidistantly and in parallel in the hollow frame, the first sleepers with the first support bars being parallel, the second support beams being equidistantly arranged and parallel in the hollow frame, the second support beams and the second support bars being parallel, the first support beams and the second support rails meeting at right angles. Sixteen LED lamp panels can be mounted on the support frame, the LED lamp panels being arrayed. The locating holes may be located on the top of the hollow frame and the at least one support beam and the locating studs may be disposed on both sides of the lower portion of the LED lamp panel, the panel The LED lamp is assembled by matching the positioning studs with the positioning holes on the support frame. An LED lamp panel may include two to four positioning studs.
    [0004] An LED lamp panel may include four locating studs, the four locating studs including two first locating studs and two second locating studs, the first locating studs being disposed on the left side of the bottom of the sign. of LED lamp, the second locating studs being disposed on the right side of the lower portion of the LED lamp panel, the first locating studs and the second locating studs being arranged offset, the distance between the first locating studs being larger than the distance between the second locating studs. An LED lamp panel may include two locating pads, the two locating pads being respectively disposed on the left side and on the right side of the lower portion of the LED lamp panel and being staggered. The support frame may have a thickness of between 5 and 35 mm and the side surface of the support frame may be inclined by 45 °. In the present invention, the support beams are disposed in the support frame, the support rails support and secure the LED lamp panel so that the central position of the LED lamp panel can withstand impacts and greater shock, thus increasing the stability of the LED lamp panel, preventing the surface of the product from being flat or even damaged after the lamp panel has been subjected to shock, and increasing lifetime. At the same time, increasing the number of support rails allows the LED lamp panel arrangement to break the restriction imposed by the outer support frame, the dimension can be reduced accordingly, the stability of the panel LED lamp will not adversely affect, the risk associated with the production of LED lamp panel is reduced and the loss caused by scrap is also reduced.
    [0005] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the following describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiment described herein is merely used to explain the present invention, but is not used to limit the present invention to it. In these drawings: Fig. 1 is a schematic top view of the LED lamp panel assembly of the embodiment of the present invention; Figure 2 is a schematic bottom view of the LED lamp panel assembly of the embodiment of the present invention; Figure 3 is a side view of the support frame of the embodiment of the present invention; Figure 4 shows the complete schematic assembly of the support frame and the LED lamp panel; Figure 5 is a partial enlarged view of the link seat and positioning block; Figure 6 is a schematic top view of the support frame of the first embodiment; Figure 7 is a schematic bottom view of the support frame of the first embodiment; Figure 8 is a bottom view of the support frame of a second embodiment; Figure 9 is a schematic bottom view of the LED lamp panel of a third embodiment; and Figure 10 is a schematic top view of the LED lamp panel of the third embodiment.
    [0006] The reference numerals on the drawings are as follows: 1, LED lamp panel; 11, positioning stud; 111, first positioning pad; 112, second positioning pad; 2, support frame; 21, 25 support rails; 211 first support rails; 212, second support rails; 22, hollow frame; 221, first support bar; 222, second support bar; 23, positioning hole; 24, liaison office; 25, positioning block.
    [0007] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "high", "low", "internal" "External" and analogs indicating azimuth and positional relationships based on the azimuth and positional relationships shown in the drawings merely serve to briefly describe the present invention or simplify the description, rather than to indicate or imply that the devices or elements indicated must be positioned at specific azimuths and constructed and operated with specific azimuths. Therefore, terms indicating positional relationships in the drawings are merely illustrative, but should not be construed as limitations of the present invention. Unless otherwise indicated, the term "a plurality of" means at least two in the description of the present invention.
    [0008] In the description of the present invention, it should be noted that, unless expressly indicated and restricted, the terms "mount", "connect", "mate" should be understood in a broad sense, for example, the terms may indicate a permanent link, detachable link or one-piece link; may indicate a mechanical link and a physical link; the relative elements can be coupled directly, can also be coupled indirectly by means of intermediate parts, or can be internal communication between them. Those skilled in the art can appreciate the specific meaning in the present invention of the above terms according to specific circumstances. With reference to Figures 1, 2 and 3, the present invention relates to an LED lamp panel assembly comprising a support frame 2 and an LED lamp panel 1, the support frame being a carbon fiber frame. Carbon fiber is used to form the 3036462 9 support frame, compared to the traditional aluminum frame the carbon fiber frame has the advantages of high strength, good impact resistance and a light weight. At the same time, the carbon fiber frame 5 also has good thermal conductivity, can accelerate the heat dissipation of the LED lamp board 1, thus preventing the excessive internal temperature of the LED lamp board from affecting the performance operating LED lamp panel 1.
    [0009] The LED lamp panel 1 is mounted on the support frame 2. The support frame 2 comprises a hollow frame 22 and at least one support beam 21, the at least one support beam 21 and the hollow frame 22 are in the same horizontal plane, two ends of the at least one support beam 21 are connected to respective inner side walls of the hollow frame 22. The upper part of the hollow frame 22 and the at least one support beam 21 comprise locating holes 23, two sides of the lower portion of the LED lamp panel 1 include locating studs 11, and the LED lamp panel is mounted to the support frame via the pedestal pads. Positioning 11 and positioning holes 23. In other words, the lower portion of the LED lamp panel 1 and the upper portion of the support frame 2 are connected together and are magnetically assembled for attachment. Figures 1 and 2 are schematic overviews of the single LED lamp panel 1 and the support frame 2. During assembly, the LED lamp panel 1 is disposed on the top of the frame 2, the positioning pads 11 on the LED lamp panel 1 are aligned with the positioning holes 23 on the support frame 2, the LED lamp panel 1 is then depressed so that the pads The hollow frame 22 is a rectangular frame 5 comprising two first support bars and two second support bars. The first two support bars are parallel and the second two support bars are parallel. It should be noted that in this embodiment, the support frame 2 and the LED lamp panel 1 are rectangular, although they are not limited to a rectangular structure, the support frame 2 and the panel LED lamp 1 may also have other shapes, for example a triangular or circular structure. The hollow frame 22 is the main frame and serves to support the LED lamp panel 1, to provide support points for the support rails 21. The support rails 21 are disposed in the hollow frame 22 and divide the frame 22 in smaller frames, to satisfy the assembly requirement of the LED lamp panel 1. With such an arrangement, the LED lamp panel 1 mounted in the support frame 2 can be better supported, its impact resistance is increased and the stability of the entire structure is guaranteed. At the same time, the carbon fiber hollow frame increases the heat dissipation effect of the LED lamp panel 1. Referring to Fig. 4, Fig. 4 shows the complete schematic assembly of the support frame 2 and all of the LED lamp panels 1. Sixteen LED lamp panels 1 are mounted on a support frame 2, the LED lamp panels 1 are arrayed. The lower portion of the LED lamp panel 1 and the upper portion of the support frame 2 are secured to each other, the sides of the LED lamp panel 1 are attached to each other. Due to the support beams 21, the LED lamp panel 1 is not limited to the entire panel assembly having a large area, the size of the LED lamp panel 1 can be further narrowed. The LED lamp panels 1 are arranged in a matrix on the support frame 2, and are fixed by means of the hollow frame 22 and the support rails 21. Preferably, the dimension of the support frame 2 is 10 500 500 mm, therefore the size of the LED lamp panel 1 is 125 * 125 mm. With reference to FIG. 5, the thickness of the support frame 2 is preferably between 5 and 35 mm, and can be adjusted to the dimensions of different LED lamp panels 1 and the total size of the support frame. 2. The different thicknesses of the support frame 2 allow the support frame 2 to have different resistance to impact. The thickness of the support frame 2 can be determined according to the working environment in which the LED lamp panel is applied, to reduce the cost of production while ensuring the support effect. The side surface of the support frame 2 is inclined at 45 ° to facilitate the vertical connection of two support frames, so that two sets of LED lamp panels are not limited to a horizontal assembly, and can be vertically assembled. which increases the diversity of the combination between the LED lamp panel assemblies. Four corners of the lower part of the support frame 30 comprise connecting seats 24 and positioning blocks 25 configured for assembly and attachment of the support frame 2. A connecting seat 24 corresponds to three positioning blocks 25, the positioning blocks 25 are arranged in a right triangle and arranged on the periphery of the connecting seat 24, and the right angle formed by the three positioning blocks 25 is matched with the right angle at the part 5 2. PREFERRED EMBODIMENT As a preferred embodiment of the present invention, as shown in FIGS. 6 and 7, the LED lamp panel assembly includes a support frame 2 and an LED lamp panel 1, the support frame is a carbon fiber frame. The LED lamp panel 1 is mounted on the support frame 2. The support frame 2 comprises the hollow frame 22 and support rails 21 disposed therein. The upper portion of the hollow frame 22 and the support beam 21 comprise positioning holes 23. The LED lamp panel 1 has a rectangular structure, two sides 20 of the lower portion of the LED lamp panel 1 include pads 11, the LED lamp panel 1 is assembled through the positioning studs 11 and the positioning holes 23 on the support frame 2. The hollow frame 22 is a rectangular frame 25 comprising two first support bars and two second support bars. The first two support bars are parallel and the second two support bars are parallel. The support crosspieces 21 are three in number and the three support crosspieces 21 are equidistantly arranged in parallel in the hollow frame 22. The support crosspieces 21 are respectively parallel to the first two bars 22.
    [0010] In this embodiment, the support crosspieces 21 are three in number, the support crosspieces 21 are parallel to each other. The support beams 21 divide the support frame 2 into four rectangular frames, the positioning holes 23 are arranged on two sides of the rectangular frames and are arranged in straight lines. Two sides of the lower portion of the LED lamp panel 1 comprise the positioning pads 11, the LED lamp panel 1 is disposed transversely between the support beams 21, between the support beam 21 and a first bar 22, or between the support beam 21 and the other first support bar 22, a greater support effect can be provided. Since four rectangular frames are formed, four LED lamp panels 1 may be disposed on a support frame 2, the entire panel assembly is not required, which reduces the requirement for the specification. of the LED lamp panel 1, therefore the single LED lamp panel 1 may have a smaller dimension. Since the cost of the LED lamp panel in the LED module is the most important part, the single large LED lamp panel increases the risk associated with production. Reducing the size of the single LED lamp panel 1 can effectively control the loss caused by scrap occurring during manufacturing.
    [0011] SECOND EMBODIMENT As a preferred embodiment of the present invention, as shown in FIG. 8, the technical solution in this embodiment and that of the first embodiment are different in that: the support struts 21 comprise first support struts 211 and second support struts 212, there are three first support struts 211, the first support struts 211 are equidistantly arranged and parallel in the hollow frame 22 the first support beams 211 and the first support bars 221 are parallel, there are three second support beams, the second support beams 212 are arranged equidistantly and in parallel in the hollow frame 22, the second sleepers 212 and the second support bars 222 are parallel, the first support rails 211 and the second crossbars e support 212 meet at right angles. In this embodiment, the support struts 21 in the support frame 2 comprise the first support struts 211 and the second support struts 212, the first support struts 211 and the second support struts 212 are disposed respectively according to in a horizontal direction and in a vertical direction and intersect each other, the support frame 2 is divided into a sub-frame grid, the grid structure provides a more robust support. Each subframe can be used to assemble a single LED lamp panel 1, so that the vertical sides of the LED lamp panel 1 can be supported and the horizontal sides of the lamp panel 30 can be supported. These LEDs 1 can also be supported, which effectively maintains the stability and impact resistance of the LED lamp panel 1. Such a structure can be applied to locations that have high seismic performance requirements for the LED panel. LED Lamp 1. THIRD EMBODIMENT As a preferred embodiment of the present invention, as shown in FIGS. 9 and 10, an LED lamp panel 1 comprises four locating studs 11, the four studs 11 include two first positioning studs 111 and two second positioning studs 112, the first positioning studs 111 are disposed on the left side of the party. 1, the second positioning studs 112 are arranged on the right side of the lower part of the LED lamp panel 1, the first positioning studs 111 and the second positioning studs 112 are arranged at the bottom of the LED lamp panel 1. in an offset manner, the distance between the first positioning studs 111 is greater than the distance between the second positioning studs 112. The upper portions of the first support bar 221 and the support cross member 21 include locating holes 23, the positioning holes 23 are arranged at the positions corresponding to the positions of the positioning studs 11 on the LED lamp panel 1.
    [0012] In this embodiment, there are four locating studs 11 and the locating studs are staggered to provide a reliable design. Since the LED lamp panel 3036462 is rectangular, the lower portion of the LED lamp panel 1 will contact the upper portion of the support frame 2, although it is bounded by the hollow frame 22 and the support beams 21, the LED lamp panel 1 can be assembled in two directions. In other words, the left side and the right side of the LED lamp panel 1 can be exchanged easily during assembly, and incorrect assembly positioning can occur by manual error. In this embodiment, using the arrangement of the positioning studs 11, the assembly direction of the LED lamp panel 1 can be determined. Since the distance between the first locating studs 111 is greater than the distance between the second locating studs 112, it is only when the first locating studs 111 and the second locating studs 112 are aligned with the holes 23, that the LED lamp panel 1 can be assembled correctly, and the single assembly direction of the LED lamp panel 1 can be determined, thus avoiding incorrect assembly. FOURTH EMBODIMENT As a preferred embodiment of the present invention, an LED lamp panel comprises two locating studs, the two locating studs are respectively disposed on the left side and the right side of the part. bottom of the LED lamp panel and are arranged offset. This embodiment functions as the third embodiment, the offset arrangement of the locating studs can position the LED lamp panel and act as a reliable structure. FIFTH EMBODIMENT As a preferred embodiment of the present invention, an LED lamp panel comprises three locating studs, the three locating studs are respectively disposed on the left side and the right side. A locator pad is disposed on one of the left and right sides, and the other two locators are disposed on the other side. This embodiment functions as the third embodiment, the offset arrangement of the locating studs can position the LED lamp panel and act as a reliable structure. With the aid of the above description, in comparison with the prior art, the present invention provides the following advantages: 1. The support rails are arranged in the support frame of the LED lamp panel to improve the strength of the support frame, such that the LED lamp panel mounted on the support frame 25 obtains a greater support effect, thereby improving the impact resistance of the LED lamp panel, by Particularly at the center position of the LED lamp panel, to prevent the product from being damaged or having an uneven surface, the present invention is suitable for different working environments. 2. The planned support rails can reduce the size of the LED lamp panel accordingly, the entire panel assembly is not required, 3036462 18 the single LED lamp panel can be divided into lamp panels smaller LEDs for assembly, reducing the risk associated with the production of the LED panel and the loss caused by the appearance of 5 rejects. 3. Positioning studs and positioning holes are provided for reliable design, to prevent the problem of assembly misassembly that may occur when the LED lamp panel is assembled. It is understood that the above embodiments of the present invention have been given for information only and not limiting and that modifications may be made without departing from the scope of the present invention. .
    权利要求:
    Claims (10)
    [0001]
    CLAIMS1 - LED lamp panel assembly comprising a support frame (2) and an LED lamp panel (1), characterized in that the support frame (2) comprises a hollow frame (22) and at least a support beam (21), the at least one support beam (21) and the hollow frame (22) are in the same horizontal plane, two ends of the at least one support beam (21) are connected to respective inner side walls of the hollow frame (22), and the LED lamp panel (1) is mounted on the support frame (2) via locating studs (11) and locating holes ( 23). 15
    [0002]
    2 - LED lamp panel assembly according to claim 1, characterized in that the hollow frame (22) is a rectangular frame comprising two first support bars (221) and two second support bars (222), the first two support bars (221) being mutually parallel and the two second support bars (222) being parallel to each other.
    [0003]
    3 - LED lamp panel assembly according to claim 2, characterized in that it comprises more than one support crossbar (21), the equidistantly arranged sleepers and hollow frame (22), the cross bars of first support bars (222) being support (21) being parallel in the support (21) and the parallels.
    [0004]
    4 - LED lamp panel assembly according to claim 2, characterized in that the at least one support beam (21) comprises more than one first support beam (211) and more than one second crossbar of support (212), the first support beams (211) 3036462 being arranged equidistantly and in parallel in the hollow frame (22), the first support beams (211) and the first support bars (221) being parallel the second support beams (212) being arranged equidistantly and in parallel in the hollow frame (22), the second support beams (212) and the second support bars (222) being parallel, the first support beams (211) and the second support beams (212) meeting at right angles.
    [0005]
    5 - LED lamp panel assembly according to claim 1, characterized in that sixteen LED lamp panels (1) are mounted on the support frame (2), the LED lamp panels (1) being arranged in matrix.
    [0006]
    6 - LED lamp panel assembly according to claim 1, characterized in that the positioning holes (23) are located on the upper part of the hollow frame (22) and the at least one support beam (21). ) and that the locating studs (11) are arranged on both sides of the lower portion of the LED lamp panel (1), the LED lamp panel (1) being assembled by matching the locating studs. (11) with the positioning holes (23) on the support frame (2).
    [0007]
    7 - LED lamp panel assembly according to claim 6, characterized in that an LED lamp panel (1) comprises two to four positioning studs (11).
    [0008]
    8 - LED lamp panel assembly according to claim 7, characterized in that an LED lamp panel (1) comprises four locating studs (11), the four locating studs (11) comprising two first studs for positioning (111) and two second locating studs (112), the first locating studs (111) being disposed on the left side of the lower portion of the LED lamp panel (1), the second locating studs (112) being disposed on the right side of the lower portion of the LED lamp panel (1), the first positioning studs (111) and the second positioning studs (112) being arranged offset, the distance between the first positioning studs (111) being larger than the distance between the second positioning studs (112). 10
    [0009]
    9 - LED lamp panel assembly according to claim 7, characterized in that an LED lamp panel (1) comprises two positioning studs (11), the two positioning studs (11) being arranged respectively on the left side and on the right side of the lower part of the LED lamp panel (1) and being arranged in a staggered manner.
    [0010]
    10 - LED lamp panel assembly according to claim 1, characterized in that the support frame (2) has a thickness of between 5 and 35 mm and the lateral surface of the support frame (2) is inclined by 45 ° .
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    同族专利:
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    AU2015101865A4|2016-08-04|
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    法律状态:
    2017-05-23| PLFP| Fee payment|Year of fee payment: 2 |
    2018-05-22| PLFP| Fee payment|Year of fee payment: 3 |
    2019-05-23| PLFP| Fee payment|Year of fee payment: 4 |
    2020-05-22| PLFP| Fee payment|Year of fee payment: 5 |
    2021-05-20| PLFP| Fee payment|Year of fee payment: 6 |
    优先权:
    申请号 | 申请日 | 专利标题
    CN201520339168.5U|CN204665178U|2015-05-22|2015-05-22|A kind of LED lamp panel assembly|
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