KR-102961645-B1 - Display Module

Abstract

The present invention relates to a display module, and more specifically, to a display module that improves the ease of assembly of an LED panel and improves heat dissipation performance. The present invention comprises a frame having a plurality of zones divided into a grid shape, a control board installed on the frame, and a plurality of LED panels installed in each zone of the frame, wherein the LED panels are provided with a plurality of magnetic bodies, and at least one magnet is provided on the frame at a position corresponding to some of the plurality of magnetic bodies of the LED panels and on the control board at a position corresponding to other parts, so that the LED panels can be attached to the frame and the control board by magnetic force.

Inventors

• 박태진

Assignees

• 주식회사 상상하는사람들

Dates

Publication Date

20260508

Application Date

20260121

Claims (5)

1. A frame formed with multiple zones divided into a grid shape, and A control board installed on the above frame, and It includes a plurality of LED panels installed in each section of the above frame, The above LED panel is equipped with a plurality of magnetic bodies, and At least one magnet is provided in each of the frame at a position corresponding to some of the plurality of magnetic bodies of the above LED panel and the control board at a position corresponding to other parts, The above LED panel is attached to the frame and the control board by magnetic force, and The above LED panel has heat dissipation portions formed at adjacent positions of each magnetic body, and The above frame and control board are each provided with heat dissipation fins at positions corresponding to a part of the heat dissipation section corresponding to the frame and another part corresponding to the control board, respectively. A display module in which the above LED panel is magnetically attached to a frame and a control board, and at the same time the above heat dissipation part and heat dissipation fins come into contact.
2. delete
3. In Article 1, The above frame is, An installation section configured to connect the left and right inner surfaces of the above frame, dividing the frame vertically, and on which a control board is installed, and It includes ribs that extend from the upper and lower portions of the installation part and are connected to the corresponding inner surface of the frame, thereby dividing the frame into left and right regions. A display module having a support member on which the LED panel is mounted and supported on the above-mentioned mounting part, rib, and control board.
4. In Paragraph 3, The above rib has a flow hole formed therein that provides an air flow path between areas partitioned left and right, and A display module in which the above-mentioned fluid hole is formed by cutting a portion of the surface of the above-mentioned rib.
5. In Paragraph 4, It includes a rear cover coupled to the rear of the above-mentioned frame, The above LED panel is equipped with a handle portion that serves both as a handle and a safety line connection function, and The above rear cover is a display module having a loop portion for fastening a safety cord connected to the handle portion.

Description

Display Module The present invention relates to a display module, and more specifically, to a display module that improves the ease of assembly of an LED panel and improves heat dissipation performance. Generally, LED display modules are configured to realize a large-area screen by mounting multiple LED panels on a main frame. In these display modules, since the mounting of LED panels is performed repeatedly, rapid assembly and disassembly are required. Meanwhile, since LED modules generate significant heat during operation, a heat dissipation structure is important for stable operation. Conventionally, various heat dissipation structures have been proposed to disperse heat by forming heat dissipation fins, heat dissipation grooves, etc. However, as modules become more highly integrated and brighter, the demand for heat dissipation performance is gradually increasing, so there is still a need for technology that can efficiently dissipate heat while simplifying the structure. In addition, in a structure where multiple display modules are connected in a matrix form, a power connector structure is required to reduce wiring complexity while stably performing power connections between modules. Therefore, there is a need for a technology that can simultaneously ensure assembly convenience and fixation stability of LED panels in display modules, efficiently improve heat dissipation performance, and rationally improve the arrangement and connection structure of components provided in the main frame. FIGS. 1 (a) and (b) are drawings illustrating the display module of the present invention. FIGS. 2A and FIGS. 2B are drawings illustrating the frame of the display module of the present invention. FIGS. 3(a) and (b) are drawings illustrating the control board of the display module of the present invention. FIGS. 4(a) and (b) are drawings illustrating the LED panels of the display module of the present invention. FIG. 5 is a drawing illustrating an example of the assembly of a frame and a control board among the display modules of the present invention. FIG. 6 is a drawing illustrating an example of assembling an LED panel in FIG. 5. FIG. 7 is a drawing illustrating an example of assembling a rear cover to FIG. 6. The embodiments of the present disclosure are illustrative for the purpose of explaining the technical concept of the present disclosure. The scope of rights according to the present disclosure is not limited to the embodiments presented below or the specific description thereof. All technical and scientific terms used in this disclosure, unless otherwise defined, have the meaning generally understood by those skilled in the art to which this disclosure pertains. All terms used in this disclosure are selected for the purpose of further clarifying this disclosure and are not selected to limit the scope of the rights under this disclosure. Expressions such as “comprising,” “comprising,” “having,” etc. used in this disclosure should be understood as open-ended terms implying the possibility of including other embodiments, unless otherwise stated in the phrase or sentence containing such expressions. Unless otherwise stated, singular expressions described in this disclosure may include a plural meaning, and this applies likewise to singular expressions described in the claims. Hereinafter, a preferred embodiment of a display module according to the present invention will be described in detail with reference to the attached drawings. The present invention relates to a display module (100) that improves the ease of assembly of an LED panel and improves heat dissipation performance. Referring to FIGS. 1 to 7, the display module (100) of the present invention may include a frame (110) having a plurality of zones divided into a grid shape, a control board (120) installed on the frame (110), and a plurality of LED panels (130) installed in each zone of the frame (110). Referring to FIGS. 2a and 2b, the frame (110) is formed in a square frame shape, and a plurality of sections divided into a grid shape by the installation part (111) and the rib (112) are formed. Preferably, the frame (110) is formed of aluminum material, which is easy to mold and has high thermal conductivity, so that heat generated during the operation of the display module can be effectively discharged to the outside. At this time, the installation part (111) is provided to connect the left and right inner surfaces of the frame (110) to divide the frame (110) vertically, and the rib (112) is provided to extend from the upper and lower parts of the installation part (111) and to connect to the corresponding inner surfaces of the frame (110), thereby dividing the frame (110) into left and right regions. The above-mentioned installation part (111) is on which a control board (120), to be described later, is installed, and an alignment pin (111a) for connecting the control board (120) in the correct position may be formed. Referring to FIG. 3 (a) and (b),