CN218525266U

CN218525266U - LED display screen capable of eliminating corrugated deformation

Info

Publication number: CN218525266U
Application number: CN202222188610.1U
Authority: CN
Inventors: 杨必飞; 姜才利; 张常华; 朱正辉; 赵定金
Original assignee: Guangzhou Baolun Electronics Co Ltd
Current assignee: Guangdong Baolun Electronics Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-02-24
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses an eliminate LED display screen of flute deformation, including a plurality of LED modules and LED machine case, still including preventing convex module, preventing concave module and thermal module, the middle part of LED module is connected with LED machine case through preventing convex module, prevent that concave module encircles and prevents that convex module sets up between LED module and LED machine case, the mounted position that thermal module corresponds the LED module sets up in the LED machine case. The utility model discloses in, inhale LED module and LED machine case tightly through preventing protruding module, prevent LED module flute evagination, prevent that the die piece from supporting LED module and LED machine case simultaneously, prevent the LED module indent, rethread heat dissipation module dispels the heat to the LED module, has reduced the LED module and has taken place the possibility of deformation to solve LED module flute deformation phenomenon.

Description

LED display screen capable of eliminating corrugated deformation

Technical Field

The utility model relates to a LED display screen technical field especially relates to an eliminate LED display screen that flute warp.

Background

The LED module of traditional LED display screen needs direct contact high temperature when crossing the stove paster, in addition, when the LED display screen moves for a long time, inside circuit of LED module and components and parts etc. all can produce a large amount of heats, form the high temperature, under the influence of high temperature, the LED module is easy to take place to warp, under the general condition, the middle and both sides of LED module can produce flute phenomenon (evagination or indent), lead to the user when watching or shooting, the picture that the LED display screen shows is the indent evagination like wave, seriously influence visual effect.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide an eliminate LED display screen that flute warp, it can solve the problem that the LED module produces flute phenomenon and influences visual effect.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an eliminate LED display screen of flute deformation, includes a plurality of LED modules and LED machine case, still includes prevents convex module, prevents concave module and thermal module, the middle part of LED module is connected with LED machine case through preventing convex module, prevent that concave module encircles and prevent that convex module sets up between LED module and LED machine case, the mounted position setting that thermal module corresponds the LED module is in the LED machine case.

Preferably, the anti-convex module comprises an iron sheet and a magnetic seat, the iron sheet is connected with the middle part of the LED module, the magnetic seat is connected with the LED case, and the iron sheet is connected with the magnetic seat through magnetic attraction.

Preferably, the female die block comprises a support column, one end of the support column is fixedly connected with the LED case, and the other end of the support column is abutted to the LED module.

Preferably, the heat dissipation module comprises a heat dissipation groove and a heat dissipation fan, the heat dissipation groove is arranged on the side wall of the LED case, and the heat dissipation fan is arranged in the LED case at a position corresponding to the installation position of the LED module.

Preferably, the LED module further comprises radiating holes distributed on the LED module in a matrix manner.

Preferably, the LED lamp further comprises a positioning module, the positioning module comprises a module positioning column and a case positioning hole, one end of the module positioning column is fixedly connected with the LED module, the case positioning hole is formed in the LED case, and the other end of the module positioning column is clamped with the other end of the case positioning hole.

Compared with the prior art, the beneficial effects of the utility model reside in that: the LED module and the LED case are tightly sucked through the anti-convex module, the corrugated outer protrusion of the LED module is prevented, the concave module is prevented from supporting the LED module and the LED case, the LED module is prevented from being concave, the LED module is cooled through the heat dissipation module, the possibility of deformation of the LED module is reduced, and the corrugated deformation phenomenon of the LED module is solved.

Drawings

Fig. 1 is a schematic structural view of the convex-prevention module of the present invention.

Fig. 2 is a schematic structural view of the concave-proof module according to the present invention.

Fig. 3 is a schematic structural view of the heat sink of the present invention.

Fig. 4 is a schematic structural diagram of the positioning module according to the present invention.

Fig. 5 is a schematic structural view of the cooling fan of the present invention.

Fig. 6 is a schematic view of an actual application of the LED chassis according to the present invention.

Fig. 7 is a schematic view of the practical application of the LED module according to the present invention.

In the figure: 1-an LED module; 11-iron sheet; 12-heat dissipation holes; 13-module positioning posts; 2-an LED chassis; 21-a magnetic base; 22-a support column; 23-a heat sink; 24-a radiator fan; 25-case positioning hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1-7, an LED display screen capable of eliminating corrugated deformation includes a plurality of LED modules 1 and an LED chassis 2, and further includes a convex-preventing module, a concave-preventing module and a heat-dissipating module, wherein the middle of the LED module 1 is connected with the LED chassis 2 through the convex-preventing module, the concave-preventing module is arranged between the LED module 1 and the LED chassis 2 around the convex-preventing module, and the heat-dissipating module is arranged in the LED chassis 2 at a position corresponding to the LED module 1. In this embodiment, inhale LED module 1 and LED machine case 2 tightly through preventing protruding module, prevent that 1 flute of LED module evaginates, prevent that the die piece from supporting LED module 1 and LED machine case 2 simultaneously, prevent 1 indent of LED module, the rethread radiating module dispels the heat to LED module 1, has reduced the possibility that LED module 1 takes place deformation to solve 1 flute deformation phenomenon of LED module.

Preferably, the anti-protrusion module comprises an iron sheet 11 and a magnetic base 21, the iron sheet 11 is connected with the middle part of the LED module 1, the magnetic base 21 is connected with the LED case 2, and the iron sheet 11 is connected with the magnetic base 21 through magnetic attraction. In this embodiment, install a plurality of LED modules 1 on the LED machine case 2, the middle part of every LED module 1 is provided with iron sheet 11 to every position that corresponds iron sheet 11 in magnetic base 21 is provided with magnetic base 21, through the effect of magnetism between iron sheet 11 and the magnetic base 21, prevents that LED module 1 is outside protruding.

Preferably, the die block comprises a supporting column 22, one end of the supporting column 22 is fixedly connected with the LED case 2, and the other end of the supporting column 22 is abutted to the LED module 1. In this embodiment, realize the point-to-point connection of LED module 1 and LED machine case 2 through support column 22, replace face-to-face laminating, reduce area of contact, improve the radiating effect to support LED module 1 through support column 22, prevent that LED module 1 is inside sunken.

Preferably, the heat dissipation module includes a heat dissipation groove 23 and a heat dissipation fan 24, the heat dissipation groove 23 is disposed on a side wall of the LED chassis 2, and the heat dissipation fan 24 is disposed in the LED chassis 2 corresponding to an installation position of the LED module 1. In this embodiment, realize LED machine case 2 and external circulation of air through radiating groove 23, improve the radiating effect, drive about the air of incasement through radiator fan 24 simultaneously and flow with higher speed, form good heat dissipation circulation to satisfy the heat dissipation demand of LED module 1 long-time work, further, still include louvre 12, louvre 12 is the matrix distribution on LED module 1. Specifically, the heat dissipation holes 12 are distributed in a matrix at the mounting positions of the IC of the LED module 1, so as to improve the heat dissipation effect on the main heating elements in the LED module 1, and reduce the probability of deformation of the LED module 1 due to high temperature.

Preferably, the LED lamp further comprises a positioning module, the positioning module comprises a module positioning column 13 and a case positioning hole 25, one end of the module positioning column 13 is fixedly connected with the LED module 1, the case positioning hole 25 is arranged in the LED case 2, and the other end of the module positioning column 13 is clamped with the other end of the case positioning hole 25. In the embodiment, the installation efficiency is improved by the connection between the module positioning columns 13 and the case positioning holes 25, the movable gap of the LED module 1 is reduced, and the phenomenon that the installation is irregular or the installation surface has obvious gaps is avoided.

Various other modifications and changes can be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims.

Claims

1. The utility model provides an eliminate LED display screen that flute warp, includes a plurality of LED modules and LED machine case, its characterized in that: the LED module is characterized by further comprising a convex-preventing module, a concave-preventing module and a heat-radiating module, wherein the middle of the LED module is connected with the LED case through the convex-preventing module, the concave-preventing module is arranged between the LED module and the LED case around the convex-preventing module, and the heat-radiating module is arranged in the LED case at the installation position corresponding to the LED module.

2. The corrugated distortion elimination LED display screen of claim 1, wherein: the anti-convex module comprises an iron sheet and a magnetic seat, the iron sheet is connected with the middle part of the LED module, the magnetic seat is connected with the LED case, and the iron sheet is connected with the magnetic seat through magnetic attraction.

3. The corrugated distortion elimination LED display screen of claim 1, wherein: the female die prevention block comprises a support column, one end of the support column is fixedly connected with the LED case, and the other end of the support column is abutted to the LED module.

4. The corrugated distortion elimination LED display screen of claim 1, wherein: the heat dissipation module comprises a heat dissipation groove and a heat dissipation fan, the heat dissipation groove is formed in the side wall of the LED case, and the heat dissipation fan is arranged in the LED case in a position corresponding to the installation position of the LED module.

5. The corrugated distortion elimination LED display screen of claim 4, wherein: the LED module further comprises radiating holes which are distributed on the LED module in a matrix mode.

6. The corrugated distortion elimination LED display screen of claim 1, wherein: the LED positioning structure is characterized by further comprising a positioning module, wherein the positioning module comprises a module positioning column and a case positioning hole, one end of the module positioning column is fixedly connected with the LED module, the case positioning hole is formed in the LED case, and the other end of the module positioning column is clamped with the other end of the case positioning hole.