JP3216203U - LED light panel assembly - Google Patents

Abstract

An LED light panel assembly that reduces the production risk and increases the pressure resistance, impact resistance, and adjustability of the LED module. An LED light panel assembly including a support frame and an LED light panel, wherein the support frame 2 includes an openwork frame 22 and a support rib 21, and the support rib and the openwork frame are on the same horizontal plane. Yes, both ends of the support rib are connected to the inner side wall of the openwork frame body, and the LED light panel 1 is fitted to the positioning hole 23 by the positioning column 11 and attached to the support frame. Reduce the production risk by reducing the size of the LED light panel, increase the pressure resistance, impact resistance and adjustability of the LED module by providing support ribs for the carbon fiber support frame, and provide positioning columns. This prevents the mounting deviation of the LED light panel. [Selection] Figure 1

Description

  The present invention belongs to the field of LED modules, and specifically relates to an LED light panel assembly.

  The LED panel light generally includes an outer frame, a PC cover, a light guide plate, a light diffusing plate, a light source, a power source, a back cover, and the like. Among them, the outer frame serves to fix the light body structure and dissipate heat, and an aluminum frame is often used, but a carbon fiber frame that has a supporting force and can dissipate heat is sometimes used. Since the frame of the conventional carbon fiber frame is formed from a single four-sided frame, the installation of the LED assembly is greatly limited. In other words, all parts can be mounted and tightened only by a four-sided frame body. In particular, the LED light panel needs to be designed to 250 * 250 mm, 500 * 125 mm, or 500 * 250 mm according to the dimensions of the frame body. Since such a single LED light panel has a large surface area, and the LED light panel occupies most of the cost in the LED module, the single large LED light panel also relatively increases the production risk, Accordingly, the production cost loss due to defective products also increases. In the LED module, the carbon fiber frame mainly exerts the load-bearing effect of supporting the substrate. In the single four-sided frame structure, there is no support in the middle, so the center of the product has a large impact. If the product cannot withstand the force and pressure or impact is applied to the center of the product, the product will swell and eventually break.

  Chinese Utility Model Registration Application No. 201320223771.8 discloses an “LED color panel light” including a light frame, a light guide plate, and an LED strip light. The light frame has four frame plates, the four frame plates are bonded at the ends, the LED strip light is attached to the side of the frame plate facing the center of the light frame, and the light guide plate is mounted in the light frame The side faces the LED strip light. The light frame employed in this patent has the above-mentioned single four-sided frame structure, which does not have a high support effect, and the center of the product cannot withstand a large impact force.

  Chinese utility model registration application 201220310729.5 discloses "LED display device having a support substrate", the support substrate is made of a carbon fiber material, and the LED display device comprises at least the support substrate. The LED display screen unit includes a cover, an LED display module including a light panel and a shim plate, a support substrate, a control panel, a power source, and a back cover. The substrate is provided so as to be sandwiched between the LED display module and the control panel, the back cover is connected to the support substrate by a stud, and the adjacent LED display screen units are connected by connectors and positioning pins provided at the four corners of the support substrate. It is assembled. The LED display device fixes and supports the LED display screen by providing a support substrate, and the support substrate has a plate-like structure, and the support effect depends on the thickness of the plate-like structure, and a high support effect is obtained. If it is going to do, the cost of material will become high and is not advantageous to actual production.

  When the conventional LED light panel frame is used, the strength of the support and fixing is not high, and the present invention addresses the problem of incurring production risk with a single large LED light panel. Provided is an LED light panel assembly which reduces the production risk and increases the pressure resistance, impact resistance and adjustability of the LED module by providing support ribs to the carbon fiber frame.

As a technical solution of the present invention adopted to solve the above technical problem,
In an LED light panel assembly including a support frame and an LED light panel, the support frame includes an openwork frame and a support rib, the support rib and the openwork frame are on the same horizontal plane, and both ends of the support rib are Each LED light panel is connected to an inner side wall of an openwork frame, and the LED light panel is attached to a support frame to provide an LED light panel assembly fitted with a positioning hole by a positioning post.

  Further, the openwork frame is rectangular, and includes a first support rod and a second support rod, the first support rod and the second support rod are both two, Are parallel to each other, and the second support rods are parallel to each other.

  Further, the support ribs are plural, provided in parallel at equal intervals in the openwork frame, and parallel to the first support rod.

  Further, the support rib is divided into a first support rib and a second support rib, the first support rib is a plurality, and is provided in parallel at equal intervals inside the openwork frame, A plurality of the second support ribs, provided in parallel at equal intervals in the openwork frame, parallel to the second support rod, and the first support rib and the second support rib are vertical. Crossed.

  Furthermore, 16 LED light panels are attached to one support frame, and the LED light panels are arranged in a matrix.

  Further, the positioning holes are provided on the top surfaces of the openwork frame and the support ribs, the positioning columns are provided on both sides of the bottom surface of the LED light panel, and the LED light panels are fitted with the positioning holes in the support frame by the positioning columns. Has been assembled.

  Further, two to four positioning columns are provided on one LED light panel.

  Furthermore, four positioning pillars of two first positioning pillars and two second positioning pillars are provided on one LED light panel, and the first positioning pillar is provided on the left side of the bottom of the LED light panel. The two positioning columns are provided so as to be shifted from each other so as to be provided on the right side of the bottom of the LED light panel, and the distance between the first positioning columns is larger than the distance between the second positioning columns.

  Further, two positioning columns are provided on one LED light panel, and the positioning columns are provided so as to be shifted on both the left and right sides of the bottom of the LED light panel.

  Furthermore, the thickness of the support frame is 5 to 35 mm, and the side surface of the support frame is inclined at 45 °.

  In the present invention, a support rib is provided inside the support frame. By supporting and fixing the LED light panel with the support rib, the center position of the LED light panel can withstand more pressure and impact, and the LED light panel is stabilized. The product life was improved, and the surface of the product generated after the LED light panel was shocked was prevented from undulating and eventually broken, and the service life was increased. At the same time, by installing additional support ribs, the installation of LED light panels is no longer limited to external support frames, and the dimensions can be reduced accordingly without affecting the stability of the LED light panel. As a result, the production risk of LED light panels was reduced, and the cost loss of producing defective products was reduced.

1 is a schematic top view of a structure of an LED light panel assembly according to the present invention. 1 is a schematic bottom view of a structure of an LED light panel assembly according to the present invention. It is a side view of the support frame concerning this invention. It is a schematic diagram of the complete assembly of a support frame and an LED light panel. It is a partial enlarged view of a connector and a positioning block. 3 is a schematic top view of the structure of a support frame according to Example 1. FIG. It is a lower surface schematic diagram of the structure of the support frame concerning Example 1. FIG. It is a bottom view of the support frame concerning Example 2. 6 is a schematic bottom view of the structure of an LED light panel according to Example 3. FIG. 6 is a schematic top view of the structure of an LED light panel according to Example 3. FIG.

  In order to clarify and clarify technical problems, technical solutions, and beneficial effects to be solved by the present invention, the present invention will be described below in more detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only for the purpose of interpreting the invention and are not intended to limit the invention.

  It is necessary to understand that in the description of the present invention, “longitudinal direction”, “radial direction”, “length”, “width”, “thickness”, “top”, “bottom”, “front” The orientation or positional relationship indicated by terms such as “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside” is shown in the drawings. Based on the azimuth or positional relationship to be used only to facilitate and simplify the description of the present invention, unless the device or element has a particular orientation and is constructed and operated in a particular orientation. It should not be construed as limiting the invention, as it does not indicate or suggest that it should not. In the description of the present invention, “a plurality” means two or more unless otherwise specified.

  It is necessary to explain that in the description of the present invention, the terms “attachment”, “coupling”, “connection” should be generally understood, unless explicitly defined and limited otherwise, eg , Fixed connection, detachable connection, integral connection, mechanical connection, electrical connection, or direct connection Often, it may be indirectly connected via an intermediary, or it may be an internal communication between the two elements. For those skilled in the art, the specific meaning of the above terms in the present invention can be grasped according to the specific situation.

  1, 2 and 3, the present invention provides an LED light panel assembly including a support frame 2 and an LED light panel 1, and the support frame 2 is made of carbon fiber. The use of carbon fiber as a material has the advantages of higher strength, higher pressure resistance and lighter material than conventional aluminum frames, and also has a high heat transfer effect, and heat dissipation of the LED light panel 1 It is possible to speed up and avoid affecting the operating performance of the LED light panel 1 due to the internal temperature of the LED light panel 1 being too high. The LED light panel 1 is attached to a support frame 2, and the support frame 2 includes an openwork frame 22 and a support rib 21 erected therein. The support rib 21 and the openwork frame 22 are the same. And both ends of the support ribs 21 are respectively connected to the inner side walls of the openwork frame body 22, and positioning holes 23 are opened on the top surfaces of the openwork frame body 22 and the support ribs 21. Positioning columns 11 are provided on both sides of the bottom surface, and the LED light panel 1 is assembled by being fitted to the positioning holes 23 in the support frame 2 by the positioning columns 11. That is, the bottom surface of the LED light panel 1 and the top surface of the support frame 2 are joined and tightened by magnetic mounting, and FIGS. 1 and 2 show a combination of a single LED light panel 1 and the support frame 2. When the LED light panel 1 is mounted, the LED light panel 1 is placed on the top of the support frame 2, the positioning pillars 11 in the LED light panel 1 and the positioning holes 23 in the support frame 2 are aligned, and the LED light panel 1 was pushed down to insert the positioning column 11 into the positioning hole 23, and the LED light panel 1 was positioned.

  The openwork frame 22 has a rectangular shape, and includes a first support rod and a second support rod, and the first support rod and the second support rod are both two. Are parallel to each other, and the second support rods are parallel to each other. In the present embodiment, it is necessary to explain that both the support frame 2 and the LED light panel 1 have a rectangular structure. However, in actual production, the support frame 2 and the LED light panel 1 are not limited to the rectangular structure, but have other shapes such as a circular shape. The openwork frame 22 as a main frame body mainly provides a support point for the support ribs 21 inside the LED light panel 1. The support rib 21 is installed inside the openwork frame 22 to divide the openwork frame 22 into small frames to satisfy the assembly requirements of the LED light panel 1. Yes, according to the installation, it is possible to enhance the support effect for the LED light panel 1 mounted inside the support frame 2, improve its impact resistance, and guarantee the overall stability. Can, at the same time, an improved heat dissipation efficiency of the LED light panel 1 by a carbon fiber frame fretwork.

  FIG. 4 is a schematic view of the complete assembly of the support frame 2 and all the LED light panels 1. Sixteen LED light panels 1 are attached to one support frame 2, and the LED light panel 1 is Arranged in a matrix, the bottom surface of the LED light panel 1 and the top surface of the support frame 2 are bonded together, the sides of the LED light panel 1 are bonded together, and the support ribs 21 are provided. The LED light panel 1 is not limited to being mounted as a single large area, and the size of the LED light panel 1 can be further reduced. The matrix of the LED light panel 1 is arranged on the support frame 2, and the watermark It is attached and fixed by the carved frame body 22 and the support rib 21, and more preferably, the support frame. The dimensions of arm 2 and 500 * 500 mm, accordingly, the size of the LED light panel 1 and 125 * 125 mm.

  Referring to FIG. 5, the thickness of the support frame 2 is preferably 5 to 35 mm, but is adaptively adjusted according to the size of the different LED light panels 1 and the overall size of the support frame 2. At different thicknesses, the support frame 2 has different pressure strength, and in actual production, the thickness of the support frame 2 is determined according to the working environment to which the LED light panel is applied. Can reduce production costs while ensuring effective support and securing action. The side surface of the support frame 2 is inclined at 45 ° to facilitate the vertical connection of the two support frames, and the vertical assembly is not limited to the planar assembly between the two LED light panel assemblies. It is also possible to do so, increasing the variety of combinations between LED light panel assemblies. Connectors 24 and positioning blocks 25 for fixing and mounting the support frame 2 are provided at four corners of the bottom of the support frame 2, and three positioning blocks 25 are provided corresponding to one connector 24. The positioning block 25 is arranged around the connector 24 in a right triangle relationship, and the right angle due to the arrangement of the three positioning blocks coincides with the right angle at the bottom of the support frame 2.

Example 1
As a preferred embodiment of the present invention, as shown in FIGS. 6 and 7, in an LED light panel assembly including a support frame 2 and an LED light panel 1, the support frame 2 is made of carbon fiber, and the LED The light panel 1 is attached to a support frame 2, and the support frame 2 includes an openwork frame body 22 and support ribs 21 installed inside the openwork frame body 22, and positioning holes are formed in the top surfaces of the openwork frame body 22 and the support ribs 21. The LED light panel 1 has a rectangular structure, positioning pillars 11 are provided on both sides of the bottom surface, and the positioning pillars 11 are assembled and fitted with the positioning holes 23 in the support frame 2. The openwork frame 22 has a rectangular shape, and includes a first support rod and a second support rod. The first support rod and the second support rod are two, and the first support rods are The second support rods are parallel to each other. The number of the support ribs 21 is three, and the support ribs 21 are provided in parallel in the openwork frame 22 at equal intervals, and are parallel to the support rod 22b and the support rod 22d, respectively.

  In this embodiment, three support ribs 21 are provided and are parallel to each other, whereby the support frame 2 is partitioned to form four rectangular frames, and the positioning holes 23 are provided on both sides of the rectangular frame. The LED light panel 1 is provided with positioning columns 11 on both sides of the bottom surface of the LED light panel 1, and the LED light panel 1 is provided between the support ribs 21, between the support ribs 21 and the support rods 22b, and the support ribs. 21 and the support rod 22d are placed so as to straddle, whereby a high support effect is obtained. In addition, since four rectangular frames are formed, four LED light panels 1 can be arranged in the same row of the support frame 2, so that it is not necessary to attach them as a large single unit, and the demand for the size of the LED light panel 1 is reduced. In addition, the specification of the single LED light panel 1 can be made small. In LED modules, the LED light panel 1 occupies most of the cost, and the larger the area of a single LED light panel, the higher the production risk accordingly, and by reducing the specifications of the single LED light panel 1 Cost loss due to defective products occurring in the production process can be effectively suppressed.

Example 2
As a preferred embodiment of the present invention, as shown in FIG. 8, the technical solution of the present embodiment is that the support rib 21 is divided into a first support rib 211 and a second support rib 212, and the first support There are three ribs 211, which are provided in parallel in the openwork frame body 22 at equal intervals, each parallel to the first support rod 221, and each of the second support ribs 21b, and the openwork frame 21. The first embodiment is different from the first embodiment in that the first support rib 211 and the second support rib 212 intersect perpendicularly with each other in parallel with the second support rod 222. Is different.

  In this embodiment, the support rib 21 inside the support frame 2 is divided into a first support rib 211 and a second support rib 212, and the first support rib 211 and the second support rib 212 intersect vertically and horizontally. The support frame 2 is partitioned in a grid shape, thereby realizing a stronger support system, and one LED light panel 1 can be attached to each grid, and the LED light panel 1 is supported on the side in the vertical direction. In addition to being supported well on the lateral side, the stability and impact resistance of the LED light panel 1 are effectively maintained, and the demand for the earthquake resistance of the LED light panel 1 is required. The LED light panel 1 has a longer service life.

Example 3
As a preferred embodiment of the present invention, as shown in FIG. 9 and FIG. 10, four positioning columns 11 including two first positioning columns 111 and two second positioning columns 112 are provided on one LED light panel 1. The first positioning column 111 is provided on the left side of the bottom portion of the LED light panel 1, and the second positioning column 112 is provided on the right side of the bottom portion of the LED light panel 1 so that both are shifted from each other. The distance between the positioning pillars 111 is larger than the distance between the second positioning pillars 112, and positioning holes 23 are opened on the top surfaces of the first support rod 221 and the support rib 21. The position corresponds to the position of the positioning column 11 in the LED light panel 1.

  In the present embodiment, the positioning pillars 11 at the bottom of the LED light panel are provided in four positions so as to be displaced, and are designed to be pokered. The LED light panel 1 has a rectangular structure. When the top surface of the frame 2 is in contact, the LED light panel 1 has two types of mounting directions even if the top surface of the frame 2 is limited by the openwork frame body 22 and the support ribs 21. The left and right sides of the lens are easily flipped, and a mounting error occurs due to human error. At this time, according to the position design of the positioning column 11 according to the present embodiment, the mounting direction of the LED light panel 1 can be determined, that is, the distance between the first positioning columns 111 is set between the second positioning columns 112. When the LED light panel 1 is mounted, the first positioning column 111 and the second positioning column 112 cannot be accurately mounted other than corresponding to the positioning hole 23. The only mounting direction can be determined, preventing mounting displacement.

Example 4
As a preferred embodiment of the present invention, two positioning columns are provided in one LED light panel, and the positioning columns are provided so as to be shifted on both the left and right sides of the bottom of the LED light panel. 3, that is, by providing the positioning columns so as to be displaced, the LED light panel can be positioned and blurred.

Example 5
As a preferred embodiment of the present invention, three positioning columns are provided in one LED light panel, and the positioning columns are provided on both the left and right sides of the bottom of the LED light panel, respectively, and the positioning columns on one side of the bottom of the LED light panel are provided. Are two, and there is one positioning column on the other side. The present embodiment has an operation similar to that of the third embodiment. In other words, by providing the positioning pillars so as to be shifted, it is possible to exhibit the operation of positioning and blurring the LED light panel.

  From the above description, it has been found that the present invention has the following advantages over the prior art.

  1. By providing a support rib inside the support frame of the LED light panel, the strength of the support frame is improved, and a higher support effect for the LED light panel attached thereto is obtained. Improves impact resistance, prevents product from breaking and undulating surfaces, making it suitable for different work environments.

  2. Since the support ribs are provided, the size of the LED light panel is reduced, and the single LED light panel does not need to be attached as a large single unit, but is produced and attached separately for each small one, The production risk of the LED light panel and the loss of production cost due to defective products are reduced.

  3. By performing the Pokayoke installation with respect to the positioning column and the positioning hole, the problem of the displacement of the mounting direction when the LED light panel is mounted is prevented.

  The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any changes, equivalent replacements and improvements made within the spirit and principle of the present invention shall be covered by the protection scope of the present invention. Should be included.

DESCRIPTION OF SYMBOLS 1 LED light panel 11 Positioning pillar 111 1st positioning pillar 112 2nd positioning pillar 2 Support frame 21 Support rib 211 1st support rib 212 2nd support rib 22 Openwork frame 221 1st support rod 222 2nd support rod 23 Positioning Hole 24 Connector 25 Positioning block

Claims (10)

  In an LED light panel assembly including a support frame and an LED light panel, the support frame includes an openwork frame and a support rib, the support rib and the openwork frame are on the same horizontal plane, and both ends of the support rib are An LED light panel assembly, wherein each LED light panel is connected to an inner side wall of an openwork frame body, the LED light panel is attached to a support frame, and is fitted to a positioning hole by a positioning column.   The openwork frame has a rectangular shape, and includes a first support rod and a second support rod. The first support rod and the second support rod are both two, and the first support rods are mutually connected. The LED light panel assembly according to claim 1, wherein the LED support panels are parallel and the second support rods are parallel to each other.   3. The LED light panel according to claim 2, wherein a plurality of the support ribs are provided in parallel at equal intervals inside the openwork frame, and the support ribs are parallel to the first support rod. assembly.   The support rib is divided into a first support rib and a second support rib. The first support rib is a plurality, and is provided in parallel at an equal interval inside the openwork frame, parallel to the first support rod. A plurality of the second support ribs, provided in parallel at equal intervals in the openwork frame, parallel to the second support rod, and the first support rib and the second support rib intersect perpendicularly; The LED light panel assembly according to claim 2, wherein:   The LED light panel assembly according to claim 1, wherein 16 LED light panels are attached to one support frame, and the LED light panels are arranged in a matrix.   The positioning holes are provided on the top surfaces of the openwork frame and the support ribs, the positioning columns are provided on both sides of the bottom surface of the LED light panel, and the LED light panels are fitted with the positioning holes in the support frame by the positioning columns. The LED light panel assembly according to claim 1, wherein the LED light panel assembly is assembled.   The LED light panel assembly according to claim 6, wherein two to four positioning columns are provided on one LED light panel.   One LED light panel is provided with four positioning pillars of two first positioning pillars and two second positioning pillars, and the first positioning pillar is provided on the left side of the bottom of the LED light panel, and the second positioning pillar The columns are provided to be shifted so that the columns are provided on the right side of the bottom of the LED light panel, and the distance between the first positioning columns is larger than the distance between the second positioning columns. Item 8. The LED light panel assembly according to Item 7.   8. The LED light panel according to claim 7, wherein two positioning columns are provided on one LED light panel, and the positioning columns are provided so as to be shifted on both the left and right sides of the bottom of the LED light panel. assembly.   The LED light panel assembly according to claim 1, wherein the support frame has a thickness of 5 to 35 mm, and a side surface of the support frame is inclined at 45 °.

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